1.Charge for LiFePo4 3.2v battery; 2.Charge for 3.7v battery; 3.Use for 18650,14500,25500; 4.With car ... adapter Charger for 3.2v LiFePo4 or 3.7v Li-ion battery (18650,14500,18500,25500 and more) Features:Input voltage: ... 3.2V or 3.7V,suit for lifepo4 or li-ion batteries7.can be selected 650mA, suit for different capacity ... Charger for 3.2v LiFePo4 or 3.7v Li-ion battery(18650,14500,18500,25500 and more)