Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection image published by ECO-WORTHY for SKU GW-L13080202172-1.Published by ECO-WORTHY as "12.8V" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Rated Voltage
Documented
Published by ECO-WORTHY as "400Ah" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Rated Capacity
Documented
Published by ECO-WORTHY as "300A/30S" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Peak Current
Documented
Published by ECO-WORTHY as "40.9kg / 90.2lbs" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Weight
Documented
Published by ECO-WORTHY as "470.2*242.0*304.7mm(18.6*9.6*12.0inch)" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Dimensions
Calculated
Published by ECO-WORTHY as "M8" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Terminal Type
Documented
ECO-WORTHY's own product data, captured 2026-10-27, prints SKU "GW-L13080202172-1" for option "Default Title" (variant 48538954301689) of listing "ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection".
Official store listing: ECO-WORTHY store Checked · Earlier documentLocation: ECO-WORTHY product data (products.json, page 1), listing "ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection" (handle eco-worthy12v-400ah-metal-case-lifepo4-lithium-battery-with-bluetooth-built-in-250a-bms-low-temp-protection-5120wh-max-for-rv-camper-travel-trailer-off-grid), option "Default Title", "sku":"GW-L13080202172-1"
Documented
ECO-WORTHY publishes gtin 699920530881 against SKU GW-L13080202172-1 in the structured product data on its own product page. Package, bundle and regional variants carry separate codes; no code is carried to another variant.
Official product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection: ECO-WORTHY product page Checked · Earlier documentLocation: Product page schema.org Product record: sku GW-L13080202172-1; gtin 699920530881
Documented
2 specs not documented yet: nominal energy, usable energyHelp fill in ›
Published by ECO-WORTHY as "12.8V" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Rated Voltage
Documented
Published by ECO-WORTHY as "400Ah" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Rated Capacity
Documented
Published by ECO-WORTHY as "300A/30S" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Peak Current
Documented
Published claims and calculations are not independently tested lifetime output.
Published by ECO-WORTHY as "40.9kg / 90.2lbs" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Weight
Documented
Published by ECO-WORTHY as "470.2*242.0*304.7mm(18.6*9.6*12.0inch)" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Dimensions
Calculated
Published by ECO-WORTHY as "M8" on the manufacturer product page for SKU GW-L13080202172-1.
Official product page: ECO-WORTHY product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection Checked · Earlier documentLocation: Specifications table: Terminal Type
Documented
ECO-WORTHY publishes gtin 699920530881 against SKU GW-L13080202172-1 in the structured product data on its own product page. Package, bundle and regional variants carry separate codes; no code is carried to another variant.
Official product page: ECO-WORTHY EnergyRock 12V 400AH Metal Case LiFePO4 Lithium Battery with Bluetooth and Low-Temp Protection: ECO-WORTHY product page Checked · Earlier documentLocation: Product page schema.org Product record: sku GW-L13080202172-1; gtin 699920530881
Documented
Published claims and calculations, not independent test results.
Location: Material and Workmanship Warranty period table, Conventional products rows
Retrieved
ECO-WORTHY's own US warranty page, captured on September 25, 2026. Its Material and Workmanship table gives one period per product category for "Conventional products" (PV Modules 1 year, Inverters 1 year, Inverter-Chargers 1 year, LFP Batteries 3 years, Battery Chargers 1 year) and separate periods for named home energy storage products. The category rows name no model; a product is read against the category it belongs to. The page is the manufacturer's published policy, not a contract reviewed by this site.
Archived copy captured on 2026-10-19.
Location: Store country and currency menu
Retrieved
The home page of ECO-WORTHY's own store www.eco-worthy.com, captured October 19, 2026 with the paced research fetcher. Its store menu shows "United States" and "USD $", and its regional stores are at ca., uk., de. and au.eco-worthy.com. Store statements, not independent tests.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Location: SKU line; Technical Specifications table
Retrieved
ECO-WORTHY's own US product page for the 12V 400Ah metal case LiFePO4 battery (SKU GW-L13080202172-1), captured on September 25, 2026. Its Technical Specifications table prints no energy figure and no cycle count.
Store product id 10095424209145, variant id 48538954301689.
Location: Store variant SKU GW-L13080202172-1; product handle eco-worthy12v-400ah-metal-case-lifepo4-lithium-battery-with-bluetooth-built-in-250a-bms-low-temp-protection-5120wh-max-for-rv-camper-travel-trailer-off-grid; 21 label/value rows read
Retrieved
Manufacturer-operated store product page captured byte for byte and matched to this catalog row on an exact manufacturer SKU match against the published variant SKU GW-L13080202172-1. It establishes what ECO-WORTHY published on that page on the access date: the specification rows printed there, the SKU and barcode in the page's own structured data, the documents linked from it and the photo it shows. Marketing copy, certification wording and stock state on the page remain manufacturer claims that no issuer or laboratory record was read against, and nothing here is carried to another variant.
Matched to the catalog record on an exact manufacturer SKU match.
Location: Store variant SKU GW-L13080202172-1; product handle eco-worthy12v-400ah-metal-case-lifepo4-lithium-battery-with-bluetooth-built-in-250a-bms-low-temp-protection-5120wh-max-for-rv-camper-travel-trailer-off-grid
Retrieved
Manufacturer-operated store 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 the exact store variant named in the locator: the specification table, the photo and the documents linked from the page. Marketing text, certification wording and stock state on the page remain manufacturer claims that were not independently verified, and no value on it was applied to any other model.
Printed as "LFP Batteries 3 years" in the Conventional products rows of ECO-WORTHY's warranty page, captured on September 25, 2026. The row names a product category, not a model; the 12V 400Ah battery is an LFP battery sold as a conventional product and is not listed among the named home energy storage products.
Official warranty: ECO-WORTHY warranty page (September 25, 2026 capture) Checked · Earlier documentLocation: Warranty page, Material and Workmanship table, Conventional products, "LFP Batteries" row
Documented
No sellers found. Maker list price $799.99, as of .
No seller price history.
Recent reviews count from the latest approved revision. Verified reviews carry 19× the weight. Select a period to filter.
Showing 1 of 1 reviews
So far so good! Installed in my boat for 6 months. So far great. Seems to stay balanced well. Bluetooth is fine, but app needs to be rebooted after a bit. Once I understood that bug, I can live with the lost connection. I use two Victron smart solar controllers and 2 Orion 50 amp b2b. To charge. Boat lives off grid.
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; Lifetime / capacity evidence needed; Cell model disclosure evidence needed.
12 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.
3 years · 20% weight
3 of 20 years, the best documented for a home storage battery (printed by the maker): Bioenno Power 6V 3Ah LiFePO4 Battery (PVC, BLF-0603W)
Printed as "LFP Batteries 3 years" in the Conventional products rows of ECO-WORTHY's warranty page, captured on September 25, 2026. The row names a product category, not a model; the 12V 400Ah battery is an LFP battery sold as a conventional product and is not listed among the named home energy storage products.
15 / 100 × 20 = 3 points.
Official warranty: ECO-WORTHY warranty page (September 25, 2026 capture) Checked · Earlier documentResearch pending, 0 points: Certificates, Warranty energy disclosure, Lifetime / capacity, 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 GW-L13080202172-1 · US market
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.
† Maker's own price, dated on the product, because no seller price is on file. Not a seller price. No buy link.
