2-6KVA Li-ion battery online UPS 2000cycletimes,5-7years cyclelife steady performance CE,UL,SGS/RoHS approved 1-10KVA li-ion battery(LiFePO4 battery) for solar energy,UPS ,boat thrusterli-ion battery upsAs LifePO4 battery (ES series) price is nearly the same as most popular AGM batteries,it is time for UPS / Backup power suppliers take into LifePO4 battery market. Due to 2000 timeslife time and ...