Nitecore Sysmax I4 Intellicharge i4 version 2, Four Bays universal home/in-car battery charger, Two Olight 3400mAh Protected 18650 Rechargeable Li-ion Batteries with EdisonBright AA/AAA alkaline battery sampler pack

The Intellicharge i4 is a universal, automatic smart-charger compatible with almost all types of rechargeable batteries thus eliminating the need to own several chargers. The i4 is able to automatically identify Li-ion, Ni-MH and Ni-Cd rechargeable batteries and apply an appropriate charging mode (Constant Charge Current (CC), Constant Charge Voltage (CV) and Trickle Charge). Each of the i4 has four microcomputer-controlled charging slots which are capable of monitoring and charging the same type of batteries. It's as simple as insert, detect, and charge. Charger Features: -Automatically detects battery status and selects the appropriate voltage and charge mode -3 Color LED displays charging progress for each battery -Automatically stops charging when complete -Features reverse polarity protection Nitecore i4 Charger Specifications: Input voltage: AC 110~220V 50/60HZ or DC 12V Input power: 10W Output voltage: 4.2V plusmn;1% / 1.4V plusmn;1% Output current: 500mA times; 4 / 1000mA tim