... %; 3,000 charge and discharge, larger than 60% HOT!!! LiFePO4 battery 12V 100ah 1.environment protection 2.cycle 2000 time 3 ... .1/3 weight of SLA battery UL,CE,ROHS approved Rated voltage 12.8VCut-off voltage ... ideal of a new generation of lithium-ion battery cathode materials.This type of battery used in Electric vehicle, a large reserve ...