... charging 4.Factory The 2 year warranty 12V80Ah LiFePO4 Battery with BMS/PCM,used in Boat fishing, solar system ... and car starting etc. Specification: Model:TB-1280FTypeLiFePO4 battery with PCMNominal voltage: 12.8VTypical capacity80AhInternal Impedance(1kHz AC)<60m ... system authentication. Certifications:UL,FCC,ETL,CE,RoHS• Our main battery application : Power tools,E-bike ,E-Scooter ,E-Moto ...