How much energy and current do you need?
Rated amp-hours describe stored charge; watt-hours describe stored energy. The BMS continuous discharge limit caps the load; a peak rating lasts only for its stated seconds and is not a continuous figure.
Technology / US catalogue
12V LiFePO4 batteries
Start with the energy and current your loads need, then check how the battery handles cold charging and whether the case, terminals and weight fit your installation.
- Models
- 5
- US packages
- 5
- Manufacturers
- 3
What this catalogue covers
Standalone 12 V nominal LiFePO4 deep-cycle batteries sold new in the US for RV, marine house-bank, trolling-motor and off-grid use. Engine-starting batteries, installed home-backup systems, chargers, wiring and installation advice are outside this catalogue.
Specifications come from the linked manufacturer documents and seller listings. We have not independently tested these products.
Before you choose.
Will the battery be charged below freezing?
A low-temperature charge cutoff stops charging in the cold; self-heating warms the cells so charging can continue. Similar model names can have one, both or neither feature.
Does the exact package fit and connect?
Check the group size or case dimensions, terminal type, supplied hardware and weight for the selected SKU. Heated, Smart and kit options on one page are different purchases.