Nitecore Sysmax Intellicharge i4 Four Bays universal home/car battery charger, Four Nitecore 18650 NL186 2600mAh rechargeable batteries with 2 X EdisonBright AA to D type battery spacer/converters bundle Communications -Reverse polarity protection to protect

-Reverse polarity protection to protect from improper battery insertion

Height 68 mm Warranty Period: 12-month free warranty period from purchase date EdisonBright AA/AAA alkaline battery sampler pack included in bundle

Intelligent charging circuitry selects the optimal charging mode (CC

R) technology that automatically detects its real-time internal temperature

Nitecore Sysmax Intellicharge i4 Four Bays universal home/car battery charger, Four Nitecore 18650 NL186 2600mAh rechargeable batteries with 2 X EdisonBright AA to D type battery spacer/converters bundle Communications -Reverse polarity protection to protectNitecore i4 bundle with Four High Capacity NL186 18650 Batteries 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