1.High Stability and Safety 2.Long Cycle Time 2000 3.OEM/ODM, UL,CB,RoHS,UN38.3 4.2 Year Warranty,Small size,Light weight The 12V100Ah LiFePO4 Battery with BMS/PCM/PCB,used in solar system and car starting etc. Specification: Model:TB-3220FHTypeLiFePO4 battery cellNominal voltage: 3.2VTypical capacity20AhInternal Impedance(1kHz AC)<4mΩMax Charge voltage3.65±0.05VDischarger cut-off voltage2.0±0. ...