LiTime 12V 200Ah Plus Self-Heating LiFePO4 Battery
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Self-Heating Power for Extreme Cold – Large Capacity, Powerful 200A Output, Reliable for RVs, Home Storage, and Off-Grid Needs
Preferred for winter charging.
Large Capacity, ideal for RVs, home backup energy, off-grid, etc.
150W heating pads for faster heating rate;
70-90 mins (heating from 14℉), 100-150 mins (from -4℉).
Self-heating starts at ＜41℉, and stops at  ≥50℉.
200A BMS with 200% flow capacity (VS LiTime 12V 200Ah with 100A BMS). 
2560Wh energy & 2560W max. continuous output power.
20+ upgraded Protections, with auto-recovery(30s) after overload protection, resistance of moisture & salt-spray, pre-charge function.
EV-grade LiFePO4 cells, 4000-15000 deep cycles, 10 years lifespan.
Max. 4P4S, expandable to 51.2V 800Ah (40.96kWh & 40.96kW).
200% energy & 64% lighter, best replacement of 12V 200Ah lead-acid battery.
4 Charging Ways - battery charger, solar panel, alternator, generator.
Size: L20.95*W8.15*H8.5 inch. View Specs.
UL-1973 tested, FCC, CE, RoHS, UN38.3 certified.
DO NOT use as Starter Battery. Please consider LiTime 12V marine starting batteries series.