NITECORE i4 Intellicharge universal smart battery Charger For Li-ion / IMR / Ni-MH/ Ni-Cd 26650 22650 18650 18490 18350 17670 17500 17335 16340 RCR123 14500 10440 AA AAA AAAA C types with Ac and 12V DC (Car) power cords, 2 X EdisonBright AA to D type battery spacer/converters New upgraded version equipped with AC and 12V cords capable of charging 4 batteries of different types simultaneously Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH, IMR and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries Features three charging modes (CC, CV and Trickle Charge) Made from durable ABS (fire retardant / flame resistant) 12V DC Cable & 2X EdisonBright AA to D battery converter spacers included. These allow use of rechargeable AA batteries in D battery equipment.