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 Capable of charging 4 batteries simultaneously Automatically identifies Li-ion, Ni-MH and Ni-Cd rechargeable batteries Features three charging modes (CC, CV and Trickle Charge) 4X Nitecore 18650 type NL186 2600mAh batteries and 2 X EdisonBright AA to D type battery spacer/converters included Car Charger Adapter and AC Cord both included.