... 2v battery; 2.Charge for 3.7v battery; 3.Use for 18650,14500,25500; 4.With car /home adapter Charger ... for 3.2v LiFePo4 or 3.7v Li-ion battery (18650,14500,18500,25500 and ... 2V or 3.7V,suit for lifepo4 or li-ion batteries7.can be selected 650mA, suit for different ... can be customized.More photos: Charger for 3.2v LiFePo4 or 3.7v Li-ion battery(18650,14500,18500,25500 and ...