LII-M4 4 Slots Battery Charger with LCD Display for 18650 26650 14500 AA AAA Lithium NiMH Battery Smart Rechargeable Battery Charger

4-slots independent charging and independent management system, Type-C 5V/2A input., Multiple safety protection functions of over-charging, over-discharge, short-circuited and can automatically Identify broken/defective battery(will not charge bad batteries). Charging under constant voltage and current., Built-in LCD display screen shows the Operating mode(CHARGE/TEST), battery voltage (V), working current (mA), charging time (H), battery capacity (mAh), percentage of electricity (%) and other parameters are clear at a glance., 2 optional charging currents: 500mA * 4 / 1000mA * 2. The default charging current of the charger is 500mA, and 500mA or 1000mA current can be selected for charging by current (CURRENT)key within 8s. Li-ion: 500mA/1000mA and Ni-MH/Ni-cd: 500mA., Can charge rechargeable batteries of different specifications (18650/26650....../AA/AAA) at the same time.