ECO-WORTHY
ECO-WORTHY 12V 314Ah LiFePO4 Battery
$679.00
Reference price as of 2026-08-23 — check Amazon for the current price and stock.
Best for whole-home or off-grid cabin backup where you want maximum single-battery capacity without stepping up to a 24V/48V system.
Full spec sheet
| Key specs | |
| Brand | ECO-WORTHY |
| Price | $679.00 |
| Capacity | 4,019 Wh |
| Continuous output | — |
| Peak / surge output | — |
| Weight | 60.4 lb |
| Battery chemistry | LiFePO4 |
| Dimensions (L x W x H) | — |
| Includes solar panel | No |
| Use cases | Off-Grid, Home |
| Other verified specs | |
| Rated capacity | 314Ah / 12.8V nominal (4,019Wh) |
| Cycle life | 6,000+ cycles (eco-worthy.com) |
| BMS | 200A, Bluetooth, SOC LEDs, low-temp protection |
Pros
- 4,019Wh in a single 12V battery — one of the largest single-unit 12V LiFePO4 packs available
- 6,000+ cycle rating, 200A BMS with Bluetooth + SOC LED status display
- Low-temp charge protection, rated for heat up to 131F
- Zero-maintenance vs. an equivalent bank of lead-acid batteries
Cons
- 60.4 lb — requires a permanent mounting solution, not portable
- Dimensions not published/found
- Continuous/peak discharge current not published
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