SKU: EG448V314AODWMB
Official product page
Sources
Exact manufacturer commercial SKU; physical unit revision still requires label inspection.
Official product page: WallMount 314Ah All Weather exact-SKU product page Checked Sep 6, 2026
Location: Official product page SKU
Documented
Chemistry: Lithium iron phosphate (LFP)
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Nominal energy: 16 kWh
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Usable energy: 12.86 kWh
Official datasheet
Sources
Recommended usable DC energy at 80% DoD, explicitly printed. Not maximum 100% DoD capacity.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Nominal voltage: 51.2 V
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Rated capacity: 314 Ah
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Continuous discharge current: 200 A
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Continuous charge current: 157 A
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Maximum discharge current: 200 A
Official instruction manual
Sources
Printed as "MAX CONTINUOUS/RECOMMENDED DISCHARGE CURRENT 200A/157A" in the EG4 Outdoor 314Ah WallMount Battery User Manual, electrical specifications, captured on September 26, 2026. 200 A is the maximum continuous figure.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Electrical specifications
Documented

2 specs not documented yet: software / offline behavior, operating noiseHelp fill in ›

All specs36

Chemistry: Lithium iron phosphate (LFP)
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Nominal energy: 16 kWh
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Usable energy: 12.86 kWh
Official datasheet
Sources
Recommended usable DC energy at 80% DoD, explicitly printed. Not maximum 100% DoD capacity.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Nominal voltage: 51.2 V
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Rated capacity: 314 Ah
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Continuous discharge current: 200 A
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Continuous charge current: 157 A
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Maximum discharge current: 200 A
Official instruction manual
Sources
Printed as "MAX CONTINUOUS/RECOMMENDED DISCHARGE CURRENT 200A/157A" in the EG4 Outdoor 314Ah WallMount Battery User Manual, electrical specifications, captured on September 26, 2026. 200 A is the maximum continuous figure.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Electrical specifications
Documented
Continuous output power: 10.2 kW
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Timed peak output: 12.8 kW for 3 s
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Continuous charge power: 8.04 kW
Estimated: 51.2 V × 157 A ÷ 1000 = 8.0384 kW
Estimated51.2 V × 157 A ÷ 1000 = 8.0384 kW
Official datasheet
Sources
Calculated at nominal DC voltage and the recorded continuous current. Actual power varies with voltage, temperature, inverter and operating conditions. This is not a measured sustained-power test.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Estimated
Protection features: Over/Under Voltage, Over-Current, Short Circuit, High/Low Temp
Official instruction manual
Sources
Printed as "PROTECTION FEATURES Over/Under Voltage, Over-Current, Short Circuit, High/Low Temp" in the EG4 Outdoor 314Ah WallMount Battery User Manual, electrical specifications, captured on September 26, 2026.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Electrical specifications
Documented
Recommended charge voltage: 56 to 57 V
Official instruction manual
Sources
Printed as "CHARGING VOLTAGE RANGE 56 - 57 VDC" in the EG4 Outdoor 314Ah WallMount Battery User Manual, electrical specifications, captured on September 26, 2026.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Electrical specifications
Documented
Discharge cutoff voltage: 44.8 V
Official instruction manual
Sources
Printed as "DISCHARGING CUT-OFF VOLTAGE 44.8 VDC" in the EG4 Outdoor 314Ah WallMount Battery User Manual, electrical specifications, captured on September 26, 2026.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Electrical specifications
Documented
Cycle rating: 10,000 cycles
Official datasheet
Sources
10,000 cycles at 0.5C, 25°C, 80% DoD, to 70% end-of-life capacity.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented

Lifetime production

Manufacturer claim

Published lifetime production

122.2 MWh

51.2 V × 314 Ah × 80% DoD × 10,000 cycles × 95% ÷ 1,000,000 = 122.2 MWh

Official datasheet

Sources

Manufacturer-published lifetime calculation, not measured output or a warranty commitment. Factors are shown as printed; cycle-test conditions are separate.

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026

Location: Specification table

Documented

Published claims and calculations are not independently tested lifetime output.

Communications: CAN; RS485
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Maximum parallel units: 32
Official datasheet
Sources
32 units × stated 16 kWh nominal. Site configuration and inverter limits apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Maximum nominal system energy: 512 kWh
Official datasheet
Sources
32 units × stated 16 kWh nominal. Site configuration and inverter limits apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Self-heating: Yes
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Storage temperature: -20 to 55 °C-4 to 131 °F converted
Official instruction manual
Sources
Printed as "STORAGE TEMPERATURE RANGE* -4 - 131°F (-20 - 55°C)" in the EG4 Outdoor 314Ah WallMount Battery User Manual, environmental specifications, captured on September 26, 2026. For under 3 months; longer storage 15 to 30 °C.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Environmental specifications
Documented
Integrated busbar: 600 A internal busbar limit
Official instruction manual
Sources
Manual warns not to exceed a 600 A load on the master battery. Branch and conductor limits still apply.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Parallel configuration notes
Documented
Emergency stop: External RSD / ESS disconnect circuit supported
Official instruction manual
Sources
Separate initiator and specified wiring are required; this is not automatic installation approval.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Section 14
Documented
Fire protection: Internal fire arrestors (manufacturer description)
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Charging temperature: 0 to 50 °C32 to 122 °F converted
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Discharging temperature: -20 to 55 °C-4 to 131 °F converted
Official datasheet
Sources
Manufacturer specification; operating and installation conditions apply.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Location: Specification table
Documented
Software / offline behavior: Not documented
Details
Not stated in the reviewed model documentation.
Not documented
Operating noise: Not documented
Details
Not stated in the reviewed model documentation.
Not documented
Heater draw: 448 W
Official instruction manual
Sources
Published heater draw, separate from continuous battery output. Heater control and external supply conditions apply.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Heater specifications
Documented
Heating starts: 0 °C32 °F converted
Official instruction manual
Sources
Printed as "INTERNAL BATTERY TEMPERATURE ≤32°F (0°C)/≥37°F (3°C) Heat On/Heat Off" in the EG4 Outdoor 314Ah WallMount Battery User Manual, battery heater specifications, captured on September 26, 2026.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Battery heater specifications
Documented
Heating stops: 3 °C37 °F converted
Official instruction manual
Sources
Printed as "INTERNAL BATTERY TEMPERATURE ≤32°F (0°C)/≥37°F (3°C) Heat On/Heat Off" in the EG4 Outdoor 314Ah WallMount Battery User Manual, battery heater specifications, captured on September 26, 2026.
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Location: Battery heater specifications
Documented

Published claims and calculations, not independent test results.

Documents

3 on file

PDF
WallMount 314Ah All Weather specificationsOfficialEG4 ElectronicsOfficial datasheet
Certificate & compliance claims (3)
UL 1973Manufacturer claim · Battery model as claimed; issuer record and exact configuration have not been independently checked.Claimed
Document reviewed. This is not issuer verification or confirmation of active validity.
Compliance/specification section
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
UL 9540Manufacturer claim · Specified ESS configuration; required inverter, controls and quantities must match the listing.Claimed
Document reviewed. This is not issuer verification or confirmation of active validity.
Compliance/specification section
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
UL 9540AManufacturer claim · Thermal propagation test: level and tested assembly must be checked.Claimed
Document reviewed. This is not issuer verification or confirmation of active validity.
Compliance/specification section
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Source details
Revision
1.0
Revision date
Not stated
Location: Printed revision/history/footer; missing fields are not inferred from upload paths or PDF metadata.
Retrieved Sep 6, 2026
SHA-256: 48a7545a701babd6ddfb857673fc50df6c278b30c54cdf257dd722069d6096f7
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Archived copies
Archived copy of a document published by EG4 Electronics. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup 1.0 · 0.22 MB
Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2025/04/EG4-Outdoor-314Ah-WallMount-Battery-Spec-Sheet.pdf. Copyright and takedown
Source first found
Sep 6, 2026, 12:59 PM PDT
This copy captured
Sep 10, 2026, 3:11 PM PDT
Archived
Sep 10, 2026, 3:11 PM PDT
File details
Original source
Pages
4
Embedded creation date
Jan 13, 2026
Embedded modification date
Feb 6, 2026
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 48a7545a701babd6ddfb857673fc50df6c278b30c54cdf257dd722069d6096f7
Open
PDF
314Ah All Weather user manualOfficialEG4 ElectronicsOfficial instruction manual
Source details
Revision
1.0.3
Revision date
Not stated
Location: Printed cover / footer version. No date inferred when absent.
Retrieved Sep 6, 2026
SHA-256: de68326409e9d5addb09106d4e8926d80aeb3c477006dd5120f1e262bcccaecd
Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026
Archived copies
Archived copy of a document published by EG4 Electronics. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup 1.0.3 · 5.31 MB
Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2025/04/EG4-Outdoor-314Ah-WallMount-Battery-User-Manual.pdf. Copyright and takedown
Source first found
Sep 6, 2026, 12:59 PM PDT
This copy captured
Sep 10, 2026, 3:11 PM PDT
Archived
Sep 10, 2026, 3:11 PM PDT
File details
Original source
Pages
61
Embedded creation date
Jul 30, 2026
Embedded modification date
Jul 30, 2026
Embedded dates are file metadata, not independent proof of publication.
SHA-256: de68326409e9d5addb09106d4e8926d80aeb3c477006dd5120f1e262bcccaecd
Open
WEB
BigBattery product page: EG4 WallMount 314Ah All-Weather Battery (SKU FEWAW-48161-G1), September 28, 2026 captureBigBatteryDistributor product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-09-28.
Location: SKU line and Battery Downloads section; Battery Specifications list
Retrieved Sep 27, 2026
BigBattery's product page for the EG4 WallMount 314Ah All-Weather battery, captured on September 28, 2026. BigBattery sells this EG4 product; the page prints its own SKU FEWAW-48161-G1 and a Battery Specifications list naming model WM48314AW XX (16kWh, 314Ah, IP67). It is cited only for BigBattery's SKU, not for product figures.
Open

Archive and older revisions4

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

PDF
EG4 WallMount 314Ah All Weather Battery – Spec Sheet (Spanish)OfficialEG4 ElectronicsOfficial datasheet
Source details
Revision
Not stated
Revision date
Not stated
Document group: datasheet. Exact SKU named in document text: not found.
Location: Linked from https://eg4electronics.com/categories/batteries/eg4-wallmount-314ah-all-weather-battery/ with the link text "EG4 WallMount 314Ah All Weather Battery – Spec Sheet (Spanish)"
Retrieved Sep 19, 2026
PDF downloaded from the link the manufacturer publishes on its own product page for this model and preserved byte for byte. It establishes the document that link served on the access date; the document's text was read but does not repeat this exact SKU, so it is recorded as the document the manufacturer links for this product rather than as a per-SKU document. No revision history, issuer verification or continued availability of the link is established.
Official product page: EG4 Electronics product page: EG4 WallMount 314Ah All Weather Battery - EG4 Electronics Checked Sep 19, 2026 · Earlier document
Archived copies
Archived copy of a document published by EG4 Electronics. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup Revision not recorded · 0.21 MB
Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2026/01/EG4-WallMount-314Ah-All-Weather-Battery-Spec-Sheet-Spanish.pdf. Copyright and takedown
Source first found
Sep 19, 2026, 12:08 PM PDT
This copy captured
Sep 19, 2026, 12:08 PM PDT
Archived
Sep 19, 2026, 12:08 PM PDT
File details
Original source
Pages
4
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 1a5caeb4873a0d35289da75365138f05dc79f5dcc91f6c1695a75c674fab2c5b
Open
PDF
EG4 WallMount 314Ah All Weather Battery – User Manual (Spanish)OfficialEG4 ElectronicsOfficial instruction manual
Source details
Revision
Not stated
Revision date
Not stated
Document group: manual. Exact SKU named in document text: not found.
Location: Linked from https://eg4electronics.com/categories/batteries/eg4-wallmount-314ah-all-weather-battery/ with the link text "EG4 WallMount 314Ah All Weather Battery – User Manual (Spanish)"
Retrieved Sep 19, 2026
PDF downloaded from the link the manufacturer publishes on its own product page for this model and preserved byte for byte. It establishes the document that link served on the access date; the document's text was read but does not repeat this exact SKU, so it is recorded as the document the manufacturer links for this product rather than as a per-SKU document. No revision history, issuer verification or continued availability of the link is established.
Official product page: EG4 Electronics product page: EG4 WallMount 314Ah All Weather Battery - EG4 Electronics Checked Sep 19, 2026 · Earlier document
Archived copies
Archived copy of a document published by EG4 Electronics. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup Revision not recorded · 5.54 MB
Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2026/01/EG4-WallMount-314Ah-All-Weather-Battery-User-Manual-Spanish.pdf. Copyright and takedown
Source first found
Sep 19, 2026, 12:08 PM PDT
This copy captured
Sep 19, 2026, 12:08 PM PDT
Archived
Sep 19, 2026, 12:08 PM PDT
File details
Original source
Pages
54
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 4be80cb5b46375b9a1f7f3b7d381cfb6a68dcf4aab01405ccf5b565d05433ba8
Open
PDF
Quick Start GuideOfficialeg4electronics.comOfficial instruction manual
Source details
Revision
Not stated
Revision date
Not stated
Linked from the Current Connected product page with link text "Quick Start Guide".
Location: EG4-Outdoor-314Ah-WallMount-Battery-Quick-Start-Guide.pdf
Retrieved Sep 18, 2026
Original PDF preserved byte for byte, found linked from the Current Connected listing https://www.currentconnected.com/product/eg4-wallmount-314ah-allweather-lithium-battery/. The revision is whatever was published at this URL on the access date; exact variant coverage inside the document was not separately verified and no later revision was checked.
SHA-256: 0a03ee8b5a9c64196713e0bb77bbcec26cb33b627c3ed7a3994362e78f8749b4
Archived copies
Archived copy of a document published by eg4electronics.com. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup Revision not recorded · 4.83 MB
Archived copy, unaltered, kept as a record of what eg4electronics.com published. Original address: https://eg4electronics.com/wp-content/uploads/2025/04/EG4-Outdoor-314Ah-WallMount-Battery-Quick-Start-Guide.pdf. Copyright and takedown
Source first found
Sep 18, 2026, 10:49 AM PDT
This copy captured
Sep 18, 2026, 10:49 AM PDT
Archived
Sep 18, 2026, 10:49 AM PDT
File details
Original source
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 0a03ee8b5a9c64196713e0bb77bbcec26cb33b627c3ed7a3994362e78f8749b4
Open
WEB
EG4 Electronics product page: EG4 WallMount 314Ah All Weather Battery - EG4 ElectronicsEG4 ElectronicsOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Matched to the catalog record because the manufacturer's documented SKU for this product appears on this page and on no other page captured from this site.
Location: Page title: EG4 WallMount 314Ah All Weather Battery - EG4 Electronics
Retrieved Sep 19, 2026
Manufacturer-operated product page, captured byte for byte with a plain HTTPS GET and a desktop user agent. It establishes what the manufacturer published at this URL on the access date for this exact model: the specification table it shows, the page photo and the documents it links. Values rendered only by client-side scripts are not part of the capture. Marketing text, certification wording and stock state remain manufacturer claims that were not independently verified, and nothing on it was applied to any other model.
Open

Archived documents

WallMount 314Ah All Weather specifications

Archived copy of a document published by EG4 Electronics. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup 1.0 · 0.22 MB

Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2025/04/EG4-Outdoor-314Ah-WallMount-Battery-Spec-Sheet.pdf. Copyright and takedown

Source first found: Sep 6, 2026, 12:59 PM PDT
This copy captured: Sep 10, 2026, 3:11 PM PDT
Archived: Sep 10, 2026, 3:11 PM PDT

File details

Original source

Pages: 4
Embedded creation date: Jan 13, 2026
Embedded modification date: Feb 6, 2026

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 48a7545a701babd6ddfb857673fc50df6c278b30c54cdf257dd722069d6096f7

314Ah All Weather user manual

Archived backup 1.0.3 · 5.31 MB

Source first found: Sep 6, 2026, 12:59 PM PDT
This copy captured: Sep 10, 2026, 3:11 PM PDT
Archived: Sep 10, 2026, 3:11 PM PDT

File details

Original source

Pages: 61
Embedded creation date: Jul 30, 2026
Embedded modification date: Jul 30, 2026

Embedded dates are file metadata, not independent proof of publication.

SHA-256: de68326409e9d5addb09106d4e8926d80aeb3c477006dd5120f1e262bcccaecd

314Ah All Weather battery certificate

Archived backup Revision not recorded · 0.51 MB

Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2026/04/EG4-WallMount-314Ah-All-Weather-Battery-1973-Certificate-of-Compliance.pdf. Copyright and takedown

Source first found: Sep 6, 2026, 12:59 PM PDT
This copy captured: Sep 10, 2026, 3:11 PM PDT
Archived: Sep 10, 2026, 3:11 PM PDT

File details

Original source

Pages: 2
Embedded creation date: Dec 18, 2025
Embedded modification date: Dec 19, 2025

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 9da3adaccffe0793b4fdbe9cb9bedbbf6b973f666b25c4677c7f787cb5ee7b42

Quick Start Guide

Archived copy of a document published by eg4electronics.com. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup Revision not recorded · 4.83 MB

Archived copy, unaltered, kept as a record of what eg4electronics.com published. Original address: https://eg4electronics.com/wp-content/uploads/2025/04/EG4-Outdoor-314Ah-WallMount-Battery-Quick-Start-Guide.pdf. Copyright and takedown

Source first found: Sep 18, 2026, 10:49 AM PDT
This copy captured: Sep 18, 2026, 10:49 AM PDT
Archived: Sep 18, 2026, 10:49 AM PDT

File details

Original source

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 0a03ee8b5a9c64196713e0bb77bbcec26cb33b627c3ed7a3994362e78f8749b4

EG4 WallMount 314Ah All Weather Battery – User Manual (Spanish)

Archived backup Revision not recorded · 5.54 MB

Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2026/01/EG4-WallMount-314Ah-All-Weather-Battery-User-Manual-Spanish.pdf. Copyright and takedown

Source first found: Sep 19, 2026, 12:08 PM PDT
This copy captured: Sep 19, 2026, 12:08 PM PDT
Archived: Sep 19, 2026, 12:08 PM PDT

File details

Original source

Pages: 54

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 4be80cb5b46375b9a1f7f3b7d381cfb6a68dcf4aab01405ccf5b565d05433ba8

EG4 WallMount 314Ah All Weather Battery – Spec Sheet (Spanish)

Archived backup Revision not recorded · 0.21 MB

Source first found: Sep 19, 2026, 12:08 PM PDT
This copy captured: Sep 19, 2026, 12:08 PM PDT
Archived: Sep 19, 2026, 12:08 PM PDT

File details

Original source

Pages: 4

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 1a5caeb4873a0d35289da75365138f05dc79f5dcc91f6c1695a75c674fab2c5b

Parallel 314Ah & 280Ah Batteries v1.1

Archived backup Revision not recorded · 0.44 MB

Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2025/12/Parallel-314Ah-280Ah-Batteries.pdf. Copyright and takedown

Source first found: Sep 19, 2026, 12:08 PM PDT
This copy captured: Sep 19, 2026, 12:08 PM PDT
Archived: Sep 19, 2026, 12:08 PM PDT

File details

Original source

Pages: 6

Embedded dates are file metadata, not independent proof of publication.

SHA-256: c20b56f7a3651634cfb4508ac55db600db12aa27c98a56856a946b39ba960014

EG4 WallMount 314Ah All Weather Battery – UL 9540A Test Verification of Conformity

Archived backup Revision not recorded · 0.64 MB

Source first found: Sep 19, 2026, 12:08 PM PDT
This copy captured: Sep 19, 2026, 12:08 PM PDT
Archived: Sep 19, 2026, 12:08 PM PDT

File details

Original source

Pages: 3

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 264f7b02ae1991ea1dafda2f4c8f3206e3a62b6908199b2e5ddc44b9fef0cd64

EG4 FlexBOSS21 / FlexBOSS18 + WallMount 314Ah All Weather Battery ESS – UL 9540 Certificate of Compliance

Archived backup Revision not recorded · 0.52 MB

Source first found: Sep 19, 2026, 12:08 PM PDT
This copy captured: Sep 19, 2026, 12:08 PM PDT
Archived: Sep 19, 2026, 12:08 PM PDT

File details

Original source

Pages: 2

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 0ff7bb211ed2fd6e305b2670f3456cc3249ad21be3416a15086ea9e77fd164c2

EG4 DC ESS for Wallmount 314Ah All Weather Battery – UL 9540 Certificate of Compliance

Archived backup Revision not recorded · 0.50 MB

Archived copy, unaltered, kept as a record of what EG4 Electronics published. Original address: https://eg4electronics.com/wp-content/uploads/2026/04/EG4-DC-ESS-for-Wallmount-314Ah-All-Weather-Battery-UL-9540-Certificate-of-Compliance.pdf. Copyright and takedown

Source first found: Sep 19, 2026, 12:08 PM PDT
This copy captured: Sep 19, 2026, 12:08 PM PDT
Archived: Sep 19, 2026, 12:08 PM PDT

File details

Original source

Pages: 1

Embedded dates are file metadata, not independent proof of publication.

SHA-256: d8273a279eb4c8ae235889304624a9eb757a16d11c16fc7d0c1c2226f8c1062c

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Warranty

Warranty cycle limit: 10,000 cycles
Official datasheet
Sources
10 years or 10,000 cycles; full contract terms need separate review. The 70% EOL in cycle testing is not asserted as warranty retention.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Documented
Warranty term: 10 years
Official datasheet
Sources
10 years or 10,000 cycles; full contract terms need separate review. The 70% EOL in cycle testing is not asserted as warranty retention.
Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026
Documented

5 terms not documented yet: remedy, coverage conditions, capacity retention, labor and shipping, warranted throughput limitHelp fill in ›

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Signature Solar

4.6 (7)not verified

Listing SKU 1510983

$3,835Recorded Nov 9, 2026

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Current Connected

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Listing SKU EG448V314AODWMB

$3,835Recorded Nov 12, 2026

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Price history

Prices we read at 4 stores · 103 readings from Sep 6, 2026 to Nov 12, 2026

Chart, listings & data

Since Sep 6, 2026 · Listing price (USD)

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ShopSolar$3,835Nov 12, 2026, 1:26 AM PSTLatest check · hover or tap for earlier prices

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Price data

Collected price observations by seller
Checked (UTC)	Seller	Price
Sep 6, 2026, 1:06 PM PDT	Signature Solar Paid link.	$3,749.99
Sep 6, 2026, 1:06 PM PDT	Signature Solar Paid link.	$3,749.99
Sep 10, 2026, 3:06 PM PDT	Signature Solar Paid link.	$3,749.99
Sep 10, 2026, 3:06 PM PDT	Signature Solar Paid link.	$3,749.99
Sep 13, 2026, 10:03 PM PDT	Current Connected Paid link.	$3,749.99
Sep 21, 2026, 2:30 AM PDT	Current Connected Paid link.	$3,749.99
Sep 23, 2026, 2:00 AM PDT	Current Connected Paid link.	$3,749.99
Sep 24, 2026, 3:01 AM PDT	Current Connected Paid link.	$3,749.99
Sep 25, 2026, 3:30 AM PDT	Current Connected Paid link.	$3,749.99
Sep 26, 2026, 4:01 AM PDT	Current Connected Paid link.	$3,749.99
Sep 28, 2026, 2:01 AM PDT	Current Connected Paid link.	$3,749.99
Sep 29, 2026, 2:03 AM PDT	Current Connected Paid link.	$3,749.99
Sep 30, 2026, 1:05 AM PDT	Current Connected Paid link.	$3,749.99
Oct 1, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,749.99
Oct 2, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,749.99
Oct 3, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,749.99
Oct 3, 2026, 12:00 PM PDT	Current Connected Paid link.	$3,749.99
Oct 3, 2026, 1:43 PM PDT	Signature Solar Paid link.	$3,749.99
Oct 4, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,749.99
Oct 4, 2026, 2:01 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 4, 2026, 9:30 AM PDT	ShopSolar Paid link.	$3,749.99
Oct 5, 2026, 1:05 AM PDT	Current Connected Paid link.	$3,749.99
Oct 5, 2026, 2:25 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 6, 2026, 1:05 AM PDT	Current Connected Paid link.	$3,749.99
Oct 6, 2026, 2:25 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 7, 2026, 1:15 AM PDT	Current Connected Paid link.	$3,749.99
Oct 7, 2026, 2:15 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 8, 2026, 1:05 AM PDT	Current Connected Paid link.	$3,749.99
Oct 8, 2026, 2:25 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 9, 2026, 1:25 AM PDT	Current Connected Paid link.	$3,749.99
Oct 9, 2026, 2:11 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 10, 2026, 1:46 AM PDT	Current Connected Paid link.	$3,749.99
Oct 11, 2026, 1:05 AM PDT	Current Connected Paid link.	$3,749.99
Oct 12, 2026, 1:26 AM PDT	Current Connected Paid link.	$3,749.99
Oct 13, 2026, 1:15 AM PDT	Current Connected Paid link.	$3,749.99
Oct 14, 2026, 1:25 AM PDT	Current Connected Paid link.	$3,749.99
Oct 14, 2026, 3:32 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 15, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,749.99
Oct 16, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,749.99
Oct 16, 2026, 1:06 AM PDT	ShopSolar Paid link.	$3,749.99
Oct 17, 2026, 1:15 AM PDT	Current Connected Paid link.	$3,749.99
Oct 17, 2026, 1:16 AM PDT	ShopSolar Paid link.	$3,749.99
Oct 17, 2026, 4:36 AM PDT	Signature Solar Paid link.	$3,749.99
Oct 18, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,749.99
Oct 18, 2026, 1:06 AM PDT	ShopSolar Paid link.	$3,749.99
Oct 19, 2026, 1:45 AM PDT	Current Connected Paid link.	$3,749.99
Oct 20, 2026, 1:36 AM PDT	Current Connected Paid link.	$3,749.99
Oct 20, 2026, 9:17 PM PDT	ShopSolar Paid link.	$3,749.99
Oct 21, 2026, 1:36 AM PDT	Current Connected Paid link.	$3,749.99
Oct 21, 2026, 4:03 AM PDT	Signature Solar Paid link.	$3,835
Oct 22, 2026, 1:16 AM PDT	Current Connected Paid link.	$3,835
Oct 22, 2026, 1:16 AM PDT	ShopSolar Paid link.	$3,749.99
Oct 23, 2026, 2:09 AM PDT	Current Connected Paid link.	$3,835
Oct 23, 2026, 3:10 AM PDT	ShopSolar Paid link.	$3,835
Oct 24, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,835
Oct 24, 2026, 1:06 AM PDT	ShopSolar Paid link.	$3,835
Oct 25, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,835
Oct 25, 2026, 1:06 AM PDT	ShopSolar Paid link.	$3,835
Oct 26, 2026, 1:07 AM PDT	Current Connected Paid link.	$3,835
Oct 26, 2026, 1:07 AM PDT	ShopSolar Paid link.	$3,835
Oct 26, 2026, 2:33 AM PDT	Signature Solar Paid link.	$3,835
Oct 27, 2026, 1:06 AM PDT	Current Connected Paid link.	$3,835
Oct 27, 2026, 1:07 AM PDT	ShopSolar Paid link.	$3,835
Oct 27, 2026, 8:39 AM PDT	BigBattery Paid link.	$3,835
Oct 28, 2026, 1:26 AM PDT	Current Connected Paid link.	$3,835
Oct 28, 2026, 1:26 AM PDT	ShopSolar Paid link.	$3,835
Oct 28, 2026, 2:26 AM PDT	Signature Solar Paid link.	$3,835
Oct 29, 2026, 1:16 AM PDT	Current Connected Paid link.	$3,835
Oct 29, 2026, 1:16 AM PDT	ShopSolar Paid link.	$3,835
Oct 29, 2026, 2:52 AM PDT	Signature Solar Paid link.	$3,835
Oct 30, 2026, 1:26 AM PDT	Current Connected Paid link.	$3,835
Oct 30, 2026, 1:26 AM PDT	ShopSolar Paid link.	$3,835
Oct 30, 2026, 2:54 AM PDT	Signature Solar Paid link.	$3,835
Oct 31, 2026, 1:26 AM PDT	Current Connected Paid link.	$3,835
Oct 31, 2026, 1:27 AM PDT	ShopSolar Paid link.	$3,835
Oct 31, 2026, 2:42 AM PDT	Signature Solar Paid link.	$3,835
Nov 1, 2026, 1:07 AM PDT	Current Connected Paid link.	$3,835
Nov 1, 2026, 1:07 AM PDT	ShopSolar Paid link.	$3,835
Nov 1, 2026, 2:41 AM PST	Signature Solar Paid link.	$3,835
Nov 2, 2026, 1:36 AM PST	Current Connected Paid link.	$3,835
Nov 2, 2026, 2:55 AM PST	Signature Solar Paid link.	$3,835
Nov 2, 2026, 9:14 AM PST	Signature Solar Paid link.	$3,835
Nov 3, 2026, 1:06 AM PST	Current Connected Paid link.	$3,835
Nov 3, 2026, 3:23 AM PST	Signature Solar Paid link.	$3,835
Nov 4, 2026, 1:06 AM PST	Current Connected Paid link.	$3,835
Nov 4, 2026, 1:06 AM PST	ShopSolar Paid link.	$3,835
Nov 4, 2026, 4:32 AM PST	Signature Solar Paid link.	$3,835
Nov 5, 2026, 1:06 AM PST	Current Connected Paid link.	$3,835
Nov 5, 2026, 1:06 AM PST	ShopSolar Paid link.	$3,835
Nov 6, 2026, 1:06 AM PST	Current Connected Paid link.	$3,835
Nov 6, 2026, 1:07 AM PST	ShopSolar Paid link.	$3,835
Nov 6, 2026, 4:22 AM PST	Signature Solar Paid link.	$3,835
Nov 7, 2026, 1:16 AM PST	Current Connected Paid link.	$3,835
Nov 7, 2026, 1:17 AM PST	ShopSolar Paid link.	$3,835
Nov 8, 2026, 1:16 AM PST	Current Connected Paid link.	$3,835
Nov 8, 2026, 1:16 AM PST	ShopSolar Paid link.	$3,835
Nov 9, 2026, 1:16 AM PST	Current Connected Paid link.	$3,835
Nov 9, 2026, 4:24 AM PST	Signature Solar Paid link.	$3,835
Nov 10, 2026, 1:06 AM PST	Current Connected Paid link.	$3,835
Nov 11, 2026, 1:36 AM PST	Current Connected Paid link.	$3,835
Nov 11, 2026, 3:21 AM PST	ShopSolar Paid link.	$3,835
Nov 12, 2026, 1:26 AM PST	Current Connected Paid link.	$3,835
Nov 12, 2026, 1:26 AM PST	ShopSolar Paid link.	$3,835

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Your reviews · Review policy

Evidence score

75/10085% documented

The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.

Missing for this product: Warranty energy disclosure evidence needed; Cell model disclosure evidence needed.

48 V · Wall / floor · Rated capacity

The warranty term and the lifetime energy are each scored against the best documented value for a home storage battery: a value earns its share of that best, times the weight. A documented value always earns points; an undisclosed one earns 0.

CertificatesCEC · UL 1973 +2CEC listed45 / 45

100 evidence points · 45% weight

CEC listing: full credit for the certificate criterion. Exact model found in the dated CEC equipment list. This is not a safety certification or system approval. Applies: CEC; UL 9540; UL 1973.

100 / 100 × 45 = 45 points.

Issuer record: CEC Battery List · September 1, 2026 Rev September 1, 2026 · Checked Sep 7, 2026

Warranty term10 years10 / 20

10 years · 20% weight

10 of 20 years, the best documented for a home storage battery (printed by the maker): Bioenno Power 6V 3Ah LiFePO4 Battery (PVC, BLF-0603W)

10 years or 10,000 cycles; full contract terms need separate review. The 70% EOL in cycle testing is not asserted as warranty retention.

50 / 100 × 20 = 10 points.

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026

Lifetime / capacity122.2 MWh20 / 20

7.64 MWh/kWh · 20% weight

This is the best documented for a home storage battery lifetime claim, calculated from maker figures. 2 home storage battery lifetime claims share this value.

Manufacturer claim: 122.2 MWh ÷ 16 nominal kWh. Operating conditions still apply.

100 / 100 × 20 = 20 points.

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026

Not documented, 0 points: Warranty energy disclosure, Cell model disclosure.

Computed from public specifications and evidence records. Warranty duration is not service quality; certificate evidence points are not a safety rating. Compatibility and installation limits still apply.

How it works Manufacturer? Submit documentation

Certificates

2 on fileCEC listedUL 9540 · claimedUL 1973 · pack claim · unverified

UL 1973: Pack claim · unverified

Certification claimsProduct / system scope unresolvedClaimedStatus unconfirmed

Manufacturer claims are linked below. Independent issuer/model/configuration verification remains open.

Models: WM48314AWXX

Issued: Not stated
Valid from: Not stated
Expiry: Not stated
Issuer checked: Not checked

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026

CECProduct / system scope unresolvedClaimedListed when checked

Model WM48314AWXX listed in the CEC battery workbook dated September 1, 2026, row 133. This is an equipment listing, not UL certification or complete-system approval. Pack-level UL 1973 evidence is checked separately.

Models: WM48314AWXX

Issued: Not stated
Valid from: Feb 2, 2026
Expiry: Not stated
Issuer checked: Not checked

Issuer record: CEC Battery List · September 1, 2026 Rev September 1, 2026 · Checked Sep 7, 2026

Datasheet & manual claims3

UL 1973Manufacturer claim · Battery model as claimed; issuer record and exact configuration have not been independently checked.Claimed

Document reviewed. This is not issuer verification or confirmation of active validity.

Compliance/specification section

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026

UL 9540Manufacturer claim · Specified ESS configuration; required inverter, controls and quantities must match the listing.Claimed

Document reviewed. This is not issuer verification or confirmation of active validity.

Compliance/specification section

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026

UL 9540AManufacturer claim · Thermal propagation test: level and tested assembly must be checked.Claimed

Document reviewed. This is not issuer verification or confirmation of active validity.

Compliance/specification section

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026

Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model: WM48314AWXX
Published model / SKU: FEWAW-48161-G1
Printed as SKU FEWAW-48161-G1 on BigBattery's product page for this EG4 product.
Distributor product page: BigBattery product page: EG4 WallMount 314Ah All-Weather Battery (SKU FEWAW-48161-G1), September 28, 2026 capture Checked Sep 27, 2026 · Earlier document

Manufacturer SKU EG448V314AODWMB · US market

Observed Sep 6, 2026

Document history

Reviewed specifications and model boundaries; added sourced details and marked calculations. Remaining unpublished fields are retained as unknown. No independent product tests or new issuer verification.

Official datasheet: WallMount 314Ah All Weather specifications Rev 1.0 · Checked Sep 6, 2026Official instruction manual: 314Ah All Weather user manual Rev 1.0.3 · Checked Sep 6, 2026Official certificate: 314Ah All Weather battery certificate Checked Sep 6, 2026

Observed Sep 1, 2026

CEC: claimed

Product / system scope unresolved. Model WM48314AWXX listed in the CEC battery workbook dated September 1, 2026, row 133. This is an equipment listing, not UL certification or complete-system approval. Pack-level UL 1973 evidence is checked separately.

Issuer record: CEC Battery List · September 1, 2026 Rev September 1, 2026 · Checked Sep 7, 2026

Community discussions

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Recalls / legal notices

No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice

EG4 ElectronicsProducts, reviews and history

4.4 (16)

Something wrong that is not one of the values above?

Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.

EG4 WallMount All Weather 314Ah

Key specs

Lifetime production

Published lifetime production

Documents

Archive and older revisions

Archived documents

Warranty

Sellers

Signature Solar

Discounts

Evidence

Current Connected

Evidence

ShopSolar

Evidence

BigBattery

Evidence

Price history

Owner reviews

Evidence score

Certificates

Parts and accessories

Model history

Model identity

Document history

CEC: claimed

Community discussions

Recalls / legal notices