The LiitoKala CH4 Battery Charger is a versatile unit designed for charging AA, AAA, C and 18650 batteries with a voltage range of 1.2V to 3.7V. This multi-functional charger is compatible with Li-Ion, Li-Mn, Ni-MH, and Ni-Cd batteries, making it suitable for various high and low drain devices in the Sound & Vision category. With a 4 battery capacity and 5 Ah amp hours, this USB C-connected charger offers fast and efficient charging while ensuring a manufacturer warranty of 1 year. Whether you have rechargeable batteries for everyday use or specific devices requiring power, the LiitoKala CH4 Battery Charger is a reliable choice for keeping your electronics powered up.