Fenix ARE-C2 four bays Li-ion home/car battery charger, 2 X Fenix ARB-L18 3500mAh Protected 18650 Rechargeable Li-ion Batteries with EdisonBright BBX3 battery carry case Compatible with Li-ion : 18650, 16340, 14500, and 26650. Ni-MH: AA, AAA, C LCD display for battery voltage and charging status Advanced safety features ensure your safety and the health of the battery Supports AC charging and car charging This bundle includes 2 X Fenix ARB-L-18 3500mAh Protected 18650 Rechargeable Li-ion Batteries and EdisonBright BBX3 battery carry case