Description
Overview
This ECO-WORTHY 12V 300Ah lithium iron phosphate (LiFePO4) battery stores about 3,840Wh (12.8V nominal). LiFePO4 is maintenance-free and much lighter than a lead-acid battery of the same capacity.
A 200A battery management system handles big loads like inverters, and low-temperature protection keeps it safe in the cold. Check charge on the built-in SOC LEDs or over Bluetooth.
Who it’s for
- RVs, vans and trailers.
- Boats.
- Solar storage for cabins and sheds.
Key benefits
- 200A BMS: handles large inverter loads.
- Bluetooth + LEDs: check charge on the battery or your phone.
- Cold protection: built-in low-temperature protection.
Specifications
| Voltage | 12.8V nominal |
|---|---|
| Capacity | 300Ah / about 3,840Wh |
| Chemistry | LiFePO4 |
| BMS | 200A |
| Monitoring | Bluetooth and SOC LED display |
| Low-temperature protection | Yes |
FAQ
How much energy does it store?
About 3,840Wh (12.8V x 300Ah).
Can it run a 2,000W inverter?
The BMS allows up to 200A. At 12.8V that’s about 2,560W, so choose an inverter that stays below it, with headroom for surges.
Warranty
Manufacturer’s warranty: 3 years. Original purchaser only, for products located in the continental United States. Source: ECO-WORTHY limited warranty.
Defective on arrival or within 30 days? You can also return it to us under our Returns & Refunds Policy. See how warranty claims work.
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