12.8V Dustproof High Reliability Solar Battery with Long Cycle Life

12.8V Dustproof High Reliability Solar Battery with Long Cycle Life. Wide Capacity Range: Available in 100Ah to 400Ah models for diverse energy storage needs. IP65 Waterproof Design: ABS plastic shell with IP65 rating ensures durability in various environments. Built-in BMS Protection: Integrated Battery Management System ensures safe charging and discharging. Parallel Connection Support: Supports parallel connection for scalable energy storage system expansion. Low Self-Discharge Rate: Less than 3% monthly self-discharge rate ensures long-term energy retention. Bluetooth Function Optional: Optional Bluetooth connectivity for convenient monitoring and management. High Discharge Current: Max discharge current up to 250A for high-power application support.