Wide Compatibility: C4 smart charger is compatible with all different types of cylindrical rechargeable batteries such as Li-ion(4.2 V/4.35 V), 6F22(9 V), LiFePO4(3.6 V), Ni-MH/Ni-Cd(1.48 V) batteries
LCD Display: LCD display to monitor detailed information of each battery, such as charging voltage, charging current, charging time can be showed independently
Safety Design: Made of high-quality materials and come with short-circuit protection, overcharge protection, overcurrent protection, reverse polarity protection for safe charging
Easy Charging: With Type-C and Micro USB interface, you can charge through mobile power supply, computer, car charger, or USB wall charger anytime and anywhere
Independent Charging: 4 independent charging slots, 2 charging current -- 500 mA(Low),1000 mA(High) to meet your various needs