LiTime 12V 320Ah Mini Smart Self-Heating LiFePO4 Battery
The LiTime 12V 320Ah Mini Smart Self-Heating battery delivers high capacity in a compact footprint. With 320Ah / 4096Wh of energy, Bluetooth monitoring, dual-mode self-heating, and a 200A BMS, it is built for serious RV, solar, and off-grid use — especially in cold climates.
Key Features
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High capacity in a mini size — 4096Wh in a compact 14.49 × 7.44 × 10.04 inch case (about 35% smaller than typical 300Ah batteries)
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Self-Heating Technology — Dual heating modes for safe charging in temperatures as low as -4°F (-20°C)
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Bluetooth 5.0 with password control — Real-time monitoring of SOC, voltage, current, temperature, and heating status via the LiTime App
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200A BMS — 200A continuous charge/discharge and up to 1000A peak (1 second); 2560W continuous output
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Long cycle life — 4,000 cycles at 100% DoD, up to 15,000 at 60%
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Lightweight for its capacity — Only 57.3 lbs
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Expandable — Supports up to 4P4S (up to 65.5 kWh)
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IP65 rated and 5-year warranty
Ideal Applications
- Larger RVs and travel trailers
- Off-grid solar and cabin systems
- Cold-weather and winter camping
- Marine and high-demand 12V power setups
