12V300ah Lithium Battery Rechargeable LiFePO4 Energy Storage 12V Lithium Solar Battery

12V300ah Lithium Battery Rechargeable LiFePO4 Energy Storage 12V Lithium Solar Battery. Super Long Cycle Life: 6000 cycles at 80% DOD with 10-year design life. High Efficiency: 99% operating efficiency, equivalent to 20% more solar panels. Smart BMS & Bluetooth: Built-in BMS with Bluetooth APP for real-time monitoring. Fast Charging: Supports very fast charging up to 0.5C (100A max). High Safety: Non-flammable, explosion-proof, and maintenance-free. Flexible Connection: Supports series and parallel connections (max 4 units). Certified Quality: Complies with CE, IEC, UN38.3, ISO9001, and ISO14001.