Olight Omni-Dok Universal Battery Charger For 18650 RCR123 AA AAA 16340 17670 14500 with AC adapter and 12V DC (Car) power cords, Two Olight 3400mAh 18650 rechargeable Li-ion batteries with Two Edisonbright AA->D battery spacer shells

OLIGHT Omni-Dok Universal Battery Charger Ability to simultaneously and safely charge different types of batteries Batteries are charged independently with smart charging technology to regulate power accordingly Overcharge protection stops charging when a cell has reached a full charge Three-blink notification of improper installation, unsupported batteries, or a shortage Rubber feet prevent the charger from sliding Four-hour charge time for 18650s Olight 18650 3400 mAh (Included) 500 Charge/discharge cycles Triple over-heat protection Over-discharge protection High capacity at low temperature (-10deg;C) Higher capacity and lower weight than other rechargeable batteries Higher energy density Specifications Battery Size: 18650 Chemistry: Li-ion Voltage: 3.6V Capacity: 3400mAh Charge current: 1700mA (0.5C) Maximum charge current: 3600mA (1C) Maximum discharge current: 4200mA Diameter: 0.7" (18.6mm) Height: 2.7" (69.5mm) Weight: 1.7 oz (49g) AA to D Battery converter spacers These allow use of rechargeable AA batteries in D battery equipment. This bundle includes, -Olight Omni-dok universal battery charger with in-car cable -2 X Olight 3400mAh type 18650 battery -2X EdisonBright AA to D battery converter spacers nbsp;