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Delong Energy DL-LFP48100 LiFePO4 Battery

Name: Delong Energy DL-LFP48100 LiFePO4 Battery
Brand: Delong Energy
SKU: DL-LFP48100

By Delong EnergySKU DL-LFP48100

DC battery module 48 V 100 Ah

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Basic specs4.8 kWhDischargeUnknownChargeUnknown $ / rated kWhUnavailable WarrantyUnknownSee terms Lifetime productionNot published SizeUnknown CertificatesNone on fileEvidence missing

Key specs

Units

SKU: DL-LFP48100
Official datasheet
Sources
Delong Energy's model code, printed as "DL-LFP48100".
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: Technical Data / Product Specification, Models
Documented
Chemistry: LiFePO4
Official datasheet
Sources
Printed as "LiFePO4 Battery" in the DL-LFP48100 table.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Cell Type
Documented
Nominal energy: 4.8 kWh
Official datasheet
Sources
The 48V table prints 4.8Kwh for one battery (9.6 and 14.4 kWh for 2P and 3P).
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Battery Energy (48V 100Ah x 1P column)
Documented
Nominal voltage: 48 V
Official datasheet
Sources
Printed as 48V.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Nominal Voltage
Documented
Rated capacity: 100 Ah
Official datasheet
Sources
Printed as 100Ah for one battery.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Nominal Capacity
Documented
Charge cutoff voltage: 54.6 V
Official datasheet
Sources
The 48V table prints "54.6V± 0.2V" and "42.8V± 0.2V" for the charging and discharging cut-off voltages, in that order.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Charging Cut-off Voltage
Documented
Discharge cutoff voltage: 42.8 V
Official datasheet
Sources
The 48V table prints "42.8V± 0.2V" after the charging cut-off voltage.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Discharging Cut-off Voltage
Documented

2 specs not documented yet: usable energy, dimensionsHelp fill in ›

All specs8

Chemistry: LiFePO4
Official datasheet
Sources
Printed as "LiFePO4 Battery" in the DL-LFP48100 table.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Cell Type
Documented
Nominal energy: 4.8 kWh
Official datasheet
Sources
The 48V table prints 4.8Kwh for one battery (9.6 and 14.4 kWh for 2P and 3P).
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Battery Energy (48V 100Ah x 1P column)
Documented
Usable energy: Not documented
Nominal voltage: 48 V
Official datasheet
Sources
Printed as 48V.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Nominal Voltage
Documented
Rated capacity: 100 Ah
Official datasheet
Sources
Printed as 100Ah for one battery.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Nominal Capacity
Documented
Charge cutoff voltage: 54.6 V
Official datasheet
Sources
The 48V table prints "54.6V± 0.2V" and "42.8V± 0.2V" for the charging and discharging cut-off voltages, in that order.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Charging Cut-off Voltage
Documented
Discharge cutoff voltage: 42.8 V
Official datasheet
Sources
The 48V table prints "42.8V± 0.2V" after the charging cut-off voltage.
Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document
Location: 48V Product Specification table, Discharging Cut-off Voltage
Documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

1 on file

PDF
Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong EnergyOfficialDelong EnergyOfficial datasheet
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-30.
Location: Product Specification tables (51.2V and 48V)
Retrieved Oct 30, 2026
Delong Energy's one-page datasheet for the DL-LFP51100 and DL-LFP48100, linked from the DL-LFP51100 product page and captured on October 30, 2026. Its text layer prints the table cells out of order, so a figure is recorded from it only where the model's own column is unambiguous. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Delong Energy. 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 · 0.11 MB
Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2023/11/DL-LFP48100-DL-LFP51100-Datasheet-Stackable-Wall-Mounted-Series-Delong-Energy.pdf. Copyright and takedown
Source first found
Oct 30, 2026
This copy captured
Oct 30, 2026, 3:00 PM PDT
Archived
Oct 30, 2026, 3:00 PM PDT
File details
Original source
Pages
1
Embedded modification date
Nov 1, 2023
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 7ee429480870f4f2798794252a728c2fc69bf4ec141f5f9f212ed20e46f7af23
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Archive and older revisions0

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

Archived documents

Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy

Archived copy of a document published by Delong Energy. 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 · 0.11 MB

Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2023/11/DL-LFP48100-DL-LFP51100-Datasheet-Stackable-Wall-Mounted-Series-Delong-Energy.pdf. Copyright and takedown

Source first found: Oct 30, 2026
This copy captured: Oct 30, 2026, 3:00 PM PDT
Archived: Oct 30, 2026, 3:00 PM PDT

File details

Original source

Pages: 1
Embedded modification date: Nov 1, 2023

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

SHA-256: 7ee429480870f4f2798794252a728c2fc69bf4ec141f5f9f212ed20e46f7af23

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Warranty

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Price history

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Evidence score

Research pending0% 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: Certificates evidence needed; Warranty term needed; Warranty energy disclosure evidence needed; Lifetime / capacity evidence needed; Cell model disclosure evidence needed.

48 V · Format not recorded · 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.

Lifetime / capacityResearch pending0 / 20

No qualifying figure · 20% weight

Not published. No lifetime-production bonus.

Not documented. Undisclosed data scores 0.

Official datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked Oct 30, 2026 · Earlier document

Research pending, 0 points: Certificates, Warranty term, 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.

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Certificates

No certificates on file. Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model: DL-LFP48100

Manufacturer SKU DL-LFP48100

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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