Product descriptions from the supplier Long-Life Cycle: 2000+ cycles for consistent performance. High Capacity: 100Ah for reliable power storage. Environmentally Friendly: CE, FCC, RoHS certified. Wide Operating Range: -20~60°C suitable for various climates. Durable Housing: Plastic casing ensures protection. Built-in Smart BMS Protection: Guards against overcharge, over-discharge, short-circuit and overcurrent. Low Self-Discharge Rate: Retains power well during long idle