LIITOKALA Smart Universal Fast Charger – 4 Slots with LCD Display for 18650 26650 14500 AA AAA Lithium NiMH Battery

LiitoKala M4 charger with four independent charging slots and an independent management system. It uses Type-C 5V/2A input and comes with multiple safety protection functions, such as over-charging and over-discharge protection, short-circuit protection, and automatic identification of broken/defective batteries, ensuring that bad batteries are not charged. The charger operates under constant voltage and current.

The 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, making them easy to read at a glance.

This charger offers two optional charging currents: 500mA * 4 / 1000mA * 2. The default charging current is 500mA, but you can select 500mA or 1000mA charging current within 8 seconds using the current key. For Li-ion batteries, you can choose between 500mA/1000mA, while for Ni-MH/Ni-cd batteries, the charging current is 500mA.

This charger is versatile and can charge rechargeable batteries of different specifications, such as 18650, 26650, AA, and AAA, all at the same time.