Feature Listing for PowMr Lithium-ion Battery
High-capacity 12.8V lithium-ion battery with premium LiFePO4 cells, ensuring long lifespan (2000+ cycles at 80% DoD). Precision 4S4P configuration delivers stable 1280Wh–3840Wh output for heavy-duty applications. Ultra-lightweight yet rugged design with fireproof ABS casing, built-in BMS for overcharge/discharge protection. Ideal for solar storage, RVs, marine use, and off-grid power backup. Direct bulk pricing—global wholesale supplier with unbeatable low costs. Ships fast worldwide with reliable logistics.