Universal Power Group LFP645 4.5 Ah 6 V Universal Battery

Universal Power Groups 6v 4.5Ah LFP is an ultra-lightweight lithium battery that has 10 times the cycle life of sealed-lead acid batteries. It also includes a battery management system (BMS) which includes low voltage cut-off/high current cut-off so the consumer can not damage the battery. Universal Power Groups LFP battery is a great battery for those hard-to-reach areas when changing a battery might be a pain.