Main Features: ?Professional 9V battery charger Charges Li-ion / Ni-MH / LiFePO4 batteries ?2-4h quick charge, LED indicator displays battery status ?2 channels work independently Charges different batteries at the same time ?Built-in protection circuit Auto detects battery condition Auto cut-off when fully charged Cut-off voltage: Li-ion 8.4V, Ni-MH 9.8V, LiFePO4 10.8V ?Li-ion and LiFePO4 batteries with CV and CC charging modes ?CE and RoHS certifications