... 43.8V Current:3A Specification:1.For 12S cells 3A(LifePo4 battery pack)2.Input voltage: AC 100~240V 3.Charge ... power7.Safety: CE,UL,ROHS,FCC,SAA approved FeaturesSwitching-mode Battery charger/ AC/DC adapter /power supply Desktop type Overload, ... ,CEC... EMC standards: EN55022B,GB9254,FCC class II ApplicationLifepo4 battery and lithium ion battery (packs) Electric bikeElectric scooterElectric device