12V 5.5Ah solar battery Li-ion batteries series Various capacity available PCB solution provided CE,UL,ROHS certification 12V 5.5Ah solar battery1)Long cycle life (2000 cycles) is severaltimes greater than Ni-MH, Ni-Cd or SLA. 2) Non-Toxic, environmentally-friendlyproduct. 3) High safetyLiFePO4isan intrinsically safer cathodematerial than Lithium-ion sinceexothermicreactions can not occur in ...