Battery charger for LiFePO4 cell 1.Vin:100-240Vac 2.Out:3.6V,7.2V,10.8V,14.4V, 12V,24V,36V 3.Charging current:1A,2A ... ,3A,4A,5A Product Name: Battery charger ... charged7. Output short-circuit protection, battery reverse polarity protection8. Used for charge LiFePO4 Lithium iron phosphate battery pack of 2AH-20AHCE,RoHS,UL ...