Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing image published by WattCycle for SKU WT48V628AH300INFBT. Paid link.Paid link · price checked
WattCycle's own product data, captured 2026-10-27, prints SKU "WT48V628AH300INFBT" for option "32kWh Battery" (variant 52131295035688) of listing "WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing".
Official store listing: WattCycle store Paid link.Checked · Earlier documentLocation: WattCycle product data (products.json, page 1), listing "WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing" (handle 32kwh-48v-628ah-smart-lifepo4-solar-home-energy-storage-active-balancing), option "32kWh Battery", "sku":"WT48V628AH300INFBT"
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Battery Type row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. 32.15 kWh is the arithmetic product of the published 51.2 V and 628 Ah.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Battery Capacity row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Rated Operating Voltage row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. No depth of discharge or discharge rate is stated with the capacity.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Nominal Capacity row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. Three hundred amps at 51.2 V is the 15.36 kW the page advertises as the battery’s output.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Maximum Continuous Discharge Current row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. The 314Ah column beside it prints 305 A, five amps higher, for a battery of half the capacity.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Maximum Continuous Charge Current row
Documented
Printed as "Max. Continuous Discharge Current 300A" in the WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual (page 1, Discharge Performance).
Official instruction manual: WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual Checked · Earlier documentLocation: PDF page 1, Discharge Performance
Documented
The page prints "With 32.15kWh of capacity and up to 15.36kW output, this battery can support most homes overnight", and 15.36 kW is the arithmetic product of the table’s 51.2 V and 300 A. It is the battery’s own discharge limit, not an inverter rating: what a house actually draws is set by the inverter in front of it.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Description, first bullet, and the Maximum Continuous Discharge Current row
Documented
1 spec not documented yet: usable energyHelp fill in ›
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Battery Type row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. 32.15 kWh is the arithmetic product of the published 51.2 V and 628 Ah.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Battery Capacity row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Rated Operating Voltage row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. No depth of discharge or discharge rate is stated with the capacity.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Nominal Capacity row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. Three hundred amps at 51.2 V is the 15.36 kW the page advertises as the battery’s output.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Maximum Continuous Discharge Current row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. The 314Ah column beside it prints 305 A, five amps higher, for a battery of half the capacity.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Maximum Continuous Charge Current row
Documented
Printed as "Max. Continuous Discharge Current 300A" in the WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual (page 1, Discharge Performance).
Official instruction manual: WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual Checked · Earlier documentLocation: PDF page 1, Discharge Performance
Documented
The page prints "With 32.15kWh of capacity and up to 15.36kW output, this battery can support most homes overnight", and 15.36 kW is the arithmetic product of the table’s 51.2 V and 300 A. It is the battery’s own discharge limit, not an inverter rating: what a house actually draws is set by the inverter in front of it.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Description, first bullet, and the Maximum Continuous Discharge Current row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. This model is the only one of the three for which WattCycle prints two discharging overcurrent thresholds, and the only one for which it prints no charging overcurrent threshold at all: that cell of the table holds an em dash.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Discharging Overcurrent and Equalization rows
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Recommended Charge Current row
Documented
Printed as "Charge Voltage 58.4±0.64V 150A" in the WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual (page 1, Charge Performance). Printed with a tolerance of ±0.64V.
Official instruction manual: WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual Checked · Earlier documentLocation: PDF page 1, Charge Performance
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. Printed for this model as "58.4 ± 0.64V"; the nominal figure is recorded and the tolerance is not carried in the value.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Overcharge Protection row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. Printed for this model as "40 ± 0.64V"; the nominal figure is recorded.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Overdischarge Protection row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. The column heading itself names the BMS: "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS". The BMS maker, its firmware and its balancing algorithm are not named.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, model heading
Documented
The page prints "A 3A active balancing module, temperature-sensitive LiFePO₄ fire suppression system, and advanced 300A BMS provide real-time voltage, current, and temperature monitoring". The specifications table says only "Active Balancing" with no current, so the figure comes from the description. No balancing threshold or duty cycle is published.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Description, second bullet
Documented
The page prints "EV Grade-A LiFePO₄ cells deliver 6000+ cycles at 80% DOD". Recorded as the published lower bound at eighty per cent depth of discharge; no end-of-life retention, temperature or C-rate is stated, and no cell maker or cell model is named behind "EV Grade-A".
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Description, eighth bullet
Documented
Published claims and calculations are not independently tested lifetime output.
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. Printed as "612.88 lbs ± 5% 278kg ± 5%"; the published five per cent tolerance is about ±14 kg and is not carried in the value. The page notes the battery ships by truck.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Weight row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. WattCycle publishes both inches and millimetres; the millimetre figures are its own, not a conversion, and the order is the table’s L × W × H. At 1082 mm tall this is a floor-standing cabinet, not a wall unit.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Dimensions (L x W x H) row
Calculated
Printed as "278kg±5%/612.88lb±5%Weight IP20Water Dust Resistance" in the WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual (page 1, Mechanical Performance, Water Dust Resistance).
Official instruction manual: WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual Checked · Earlier documentLocation: PDF page 1, Mechanical Performance, Water Dust Resistance
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. The description adds a touchscreen from which the protocol is selected and Bluetooth for a phone app, but no protocol list for specific inverter brands is published.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Communication Protocol row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. Printed as "Up to 6 Units" for this model, and the description puts the same limit in words: "the system supports up to six batteries in parallel, expanding total capacity to 192.9kWh". Six units of 32.15 kWh is 192.9 kWh.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Parallel Capability row
Documented
The page prints "temperature-sensitive LiFePO₄ fire suppression system" among the safety features. The agent, its quantity, its activation temperature and any listing for the suppression unit are not published, and no test report was read.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Description, second bullet
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. All three models share the range. The page claims no heater for this battery.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Charging Temperature row
Documented
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models. All three models share the range.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Discharging Temperature row
Documented
The page prints "Intelligent Management: Built-in Bluetooth provides convenient smartphone access to real-time voltage, current, temperature, remaining capacity, battery status, and operating conditions." No app name, protocol version or range is published.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Description, fourth bullet
Documented
WattCycle lists the model in its own 48V Battery menu as "51.2V 628Ah Floor Standing LiFePO4".
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Site navigation entry, 48V Battery menu
Documented
Charged Reviews classified this product from the documents it is based on. It is our own grouping, not a manufacturer claim.
The site's classification of the printed wording "Floor Standing" (WattCycle 48V Battery menu entry) as the "Wall / floor" battery format. This is the catalog's own format grouping, not a manufacturer term; the printed wording is kept in its own field where the catalog has one. Revised on 30 September 2026: The recorded value "floor" was printed text, not one of the site's battery format codes, so the grouping could not read it. It is replaced by the matching code; the printed wording stays in the record history and, where a field exists for it, in that field.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Site navigation entry and the published height
Read from the third column, "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS", of the three-model "LiFePO4 Smart Home Storage Specifications" table on WattCycle’s own product page for this battery, captured September 22, 2026. The whole row is quoted so the column can be checked; the first two columns are the 48V 100Ah and 48V 314Ah models.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Specifications table, Recommended Discharge Current row
Documented
Published claims and calculations, not independent test results.
Linked from the product page under "Download User Manual".
Location: Whole document
Retrieved
Manufacturer user manual downloaded from the WattCycle product page on the access date. It establishes the instructions and figures WattCycle publishes for the models it names; it is not a test report and it does not establish certification, stock or price.
Archived copy of a document published by WattCycle. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what WattCycle published. Original address: https://cdn.shopify.com/s/files/1/0812/7420/8552/files/WATTCYCLE_48V_628Ah_Home_Energy_Storage_Battery_User_Manual.pdf?v=1784294435. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 0e713f828d6f5cd3230cb09a559da5f60bbcad049e2a7e539116534a74e2b5ea
Location: Sections "I. Warranty Commitment" (warranty-period table and registration note), "II. Warranty Claim Process and Fees" (claim steps, fee-responsibility table, refund policy) and "III. Warranty Exclusions (Limitations of Liability)"
Retrieved
WattCycle’s Warranty Policy page, linked from the footer of every page on www.wattcycle.com and captured byte for byte on September 22, 2026. It establishes the terms WattCycle published on the access date: a warranty-period table that gives all new LiFePO4 battery models a five-year base term plus two further years (seven total) on registration within three months of purchase, gives like-new units one year, gives battery cells no warranty at all, and puts chargers, inverters, controllers and wiring cables together in an "Accessories" row with a one-year term; the claim process and its 24-48 hour response promise; a fee table under which WattCycle pays shipping for a confirmed quality defect and the buyer pays it for a change of mind; a refund window of six months; and an exclusion list. It names no individual model, carries no effective or revision date, and reserves WattCycle’s "right of final interpretation", so it fixes no claim outcome and cannot be read as a warranty contract for any one product.
Location: Description bullets; "LiFePO4 Smart Home Storage Specifications" table, third column "51.2V 628Ah Smart Storage 32.15kWh / 300A BMS"; Download User Manual section
Retrieved
Manufacturer-operated product page for the 51.2V 628Ah floor-standing home battery (WT48V628AH300INFBT), captured byte for byte on September 22, 2026 during a crawl of every product WattCycle lists at www.wattcycle.com/collections/all. It establishes what WattCycle published on the access date: the feature description, the "LiFePO4 Smart Home Storage Specifications" table and the two user documents offered under Download User Manual. The table sets three models side by side -- 48V 100Ah, 48V 314Ah and 51.2V 628Ah -- in that column order, so every figure read from it here is the third column and the whole row is quoted so the reading can be checked. The page is the only place WattCycle publishes this model’s figures; no datasheet for it exists on the site, the two linked PDFs are image-only scans with no extractable text, and the parallel limits this table gives for the 100Ah and 314Ah models contradict the limits their own pages give. It is a marketing page, not a signed specification: WattCycle prints no revision, no test standard and no measurement conditions beside its figures, and any standard named on it is a manufacturer claim that no issuer record was read against.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Linked from the product page under "Download User Manual".
Location: Whole document
Retrieved
Manufacturer user manual downloaded from the WattCycle product page on the access date. It establishes the instructions and figures WattCycle publishes for the models it names; it is not a test report and it does not establish certification, stock or price.
Archived copy of a document published by WattCycle. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what WattCycle published. Original address: https://cdn.shopify.com/s/files/1/0812/7420/8552/files/WATTCYCLE_48V_628Ah_Home_Energy_Storage_Battery_Installation_Safety_Tips_Card_V01.pdf?v=1784294434. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: e3dc320c28c0a36ee6d0c724b901c8299c220d9e6a7416aa6d6506f328ceaa1a
Location: Parameter tables
Retrieved
Manufacturer product page captured on the access date. It establishes what WattCycle published for this exact stock keeping unit then: the parameter tables it prints and the manuals it links. It is not a test report and it does not establish stock, price or certification.
Archived copy of a document published by WattCycle. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what WattCycle published. Original address: https://cdn.shopify.com/s/files/1/0812/7420/8552/files/WATTCYCLE_48V_628Ah_Home_Energy_Storage_Battery_User_Manual.pdf?v=1784294435. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 0e713f828d6f5cd3230cb09a559da5f60bbcad049e2a7e539116534a74e2b5ea
Archived copy of a document published by WattCycle. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what WattCycle published. Original address: https://cdn.shopify.com/s/files/1/0812/7420/8552/files/WATTCYCLE_48V_628Ah_Home_Energy_Storage_Battery_Installation_Safety_Tips_Card_V01.pdf?v=1784294434. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: e3dc320c28c0a36ee6d0c724b901c8299c220d9e6a7416aa6d6506f328ceaa1a
The policy prints "Quality issue (within 6 months) Free replacement/refund WattCycle covers shipping costs" and "Quality issue (after 6 months, within warranty) Free replacement WattCycle covers shipping costs", and states that refunds apply only to quality issues reported within six months, after which the remedy is replacement. A claim starts by e-mailing service@wattcycle.com with proof of purchase; WattCycle promises a reply in 24 to 48 hours and then issues an RMA number. The page fixes no turnaround time for the repair itself and reserves WattCycle’s right of final interpretation.
Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Warranty Policy page, section II "Warranty Claim Process and Fees", fee-responsibility table and refund policy
Documented
Summarised from the seven-part exclusion list on WattCycle’s Warranty Policy page captured September 22, 2026. The policy also states that opening a battery at WattCycle support’s direction does not void the warranty, that the warranty applies only to purchases through official WattCycle channels and authorised distributors, and that valid proof of purchase is required. The page carries no effective or revision date and WattCycle reserves the right to revise it.
Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Warranty Policy page, section III "Warranty Exclusions (Limitations of Liability)"
Documented
Printed as "Please scan the QR code to register for the 5-year warranty!" in the WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual (page 2, Page 2).
Official instruction manual: WattCycle 51.2V 628Ah Home Energy Storage Battery User Manual Checked · Earlier documentLocation: PDF page 2, Page 2
Documented
WattCycle’s Warranty Policy page, captured September 22, 2026, prints "LiFePO4 Batteries All new battery models 5 years 2 years (7 years total)": every new LiFePO4 battery model carries a five-year base term from the original consumer’s purchase date, proved by an order screenshot or invoice. The two further years are conditional and are recorded separately. The policy names no individual model, so the term is read from the category row.
Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Warranty Policy page, section I.1 "Warranty Period", row "LiFePO4 Batteries"
Documented
The policy prints "LiFePO4 Batteries All new battery models 5 years 2 years (7 years total)" and the note "Extended warranty must be activated through product registration on the official WattCycle website within 3 months of purchase.". The extension is therefore not automatic; a buyer who does not register inside three months keeps the five-year term. Repaired or replaced units do not extend the original period.
Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier documentLocation: Warranty Policy page, section I.1 "Warranty Period" and its note
Documented
Affiliate links below. Affiliate disclosure
Price for one unit, as listed by the seller. Does not include tax and shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Official store listing: WattCycle product listing Paid link.Checked · Earlier documentOfficial store listing: WattCycle product listing Paid link.Checked · Earlier documentPrices we read at WattCycle · 30 readings · no change in our readings since
Since · Listing price (USD)
A break in a line is a gap in our readings: no price is drawn for days we did not read.
| Checked (UTC) | Seller | Price |
|---|---|---|
| Sep 18, 2026, 5:00 PM PDT | WattCycle Paid link. | $6,999.99 |
| Sep 30, 2026, 1:05 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 3, 2026, 11:32 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 4, 2026, 1:07 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 5, 2026, 1:06 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 6, 2026, 1:06 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 8, 2026, 1:06 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 9, 2026, 1:25 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 11, 2026, 1:05 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 12, 2026, 1:36 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 13, 2026, 1:16 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 16, 2026, 1:06 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 17, 2026, 1:16 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 18, 2026, 1:06 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 20, 2026, 9:18 PM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 22, 2026, 1:16 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 23, 2026, 3:10 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 24, 2026, 1:06 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 27, 2026, 1:07 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 28, 2026, 1:27 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 29, 2026, 1:16 AM PDT | WattCycle Paid link. | $6,999.99 |
| Oct 31, 2026, 1:27 AM PDT | WattCycle Paid link. | $6,999.99 |
| Nov 4, 2026, 4:41 AM PST | WattCycle Paid link. | $6,999.99 |
| Nov 5, 2026, 1:06 AM PST | WattCycle Paid link. | $6,999.99 |
| Nov 6, 2026, 1:15 AM PST | WattCycle Paid link. | $6,999.99 |
| Nov 7, 2026, 4:50 AM PST | WattCycle Paid link. | $6,999.99 |
| Nov 8, 2026, 3:40 AM PST | WattCycle Paid link. | $6,999.99 |
| Nov 9, 2026, 1:25 AM PST | WattCycle Paid link. | $6,999.99 |
| Nov 10, 2026, 1:06 AM PST | WattCycle Paid link. | $6,999.99 |
| Nov 12, 2026, 1:26 AM PST | WattCycle Paid link. | $6,999.99 |
No reviews yet
Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.
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 details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.
Missing for this product: Certificates evidence needed; 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.
5 years · 20% weight
5 of 20 years, the best documented for a home storage battery (printed by the maker): Bioenno Power 6V 3Ah LiFePO4 Battery (PVC, BLF-0603W)
WattCycle’s Warranty Policy page, captured September 22, 2026, prints "LiFePO4 Batteries All new battery models 5 years 2 years (7 years total)": every new LiFePO4 battery model carries a five-year base term from the original consumer’s purchase date, proved by an order screenshot or invoice. The two further years are conditional and are recorded separately. The policy names no individual model, so the term is read from the category row.
5 years unconditional (not scored: 7 years total, only if the buyer registers the product on wattcycle.com within three months of purchase).
25 / 100 × 20 = 5 points.
Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier documentCycle rating disclosed · 20% weight
Documented cycle rating earns 20% of this criterion. More evidence is needed to compare lifetime MWh per kWh.
20 × 0.2 = 4 points.
Official product page: WattCycle 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System - Active Balancing (September 22, 2026 capture) Paid link.Checked · Earlier documentResearch pending, 0 points: Certificates, 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.
No certificates on file. Certificate guide
No sourced accessories or replacement parts listed yet.
Manufacturer SKU WT48V628AH300INFBT
No historical observations recorded yet.
No discussions linked yet. Search DIY Solar Forum
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
Something wrong that is not one of the values above?
Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
