Brand: UltraFire Model: UF-726 Color: Black Material: ABS Quantity: 1 Charging Battery Type: lCR123A (16340 / 16430P / 17335) / CR2(15266 / 15270) / 14250 Charging Battery Qty: 2 Plug Type: US Plug Input Voltage: DC 5 V Output Voltage: 3.0~3.7 V Output Current: 2 x 500 mA Packing List:1 x Charger, 1 x Charging cable (100cm), 1 x AC charger adapter (100~240V / US plug) Other Features Charging battery: 3.0V LiFeP04 and 3.7V Li-ion single or two batteries; Two independent LED indicator light, red light means charging, green light means charge completed; Micro USB 5-pin standard USB interface input; Voltage detection to ensure security and completed charging time; Built-in charging voltage swap switch, can select 3.0 or 3.7V charging voltage, suitable for LiFeP04 and Li-ion batteries; Built-in automatic cut-off device; Built-in timer protection; Short-circuit protection; Over voltage interrupt protection to avoid batteries damage due to overvoltage; Two independent charger to charge different types of batteries simultaneously; Charging method: CC/CV fast charging; Reverse polarity protection to prevent harm to battery and charger