Charger Specifications: Input: 110V - 240V AC 50/60Hz and DC 12 Volt Output: 12 VDC 1 Amp USB Output: 5V DC 500mAh Discharge Current: AA/AAA/C/D - 400mAh Brand: Vanson Features: Charges 1-4 pieces of size AAA, AA, C, D, AND 1-2 9 Volt batteries Recharges batteries in single or group - with 4 individual charging channels for AA/AAA/C/D batteries and 2 individual channels for 9V batteries. Built in USB outlet - Recharge and power up (Mobile Phones, Ipod, MP3/Mp4, PDA etc) Automatic Charge and Discharge Function Intelligent Microprocessor controlled Negative Delta V Cutoff Voltage Charge Termination. Automatic charging current selection for the different size batteries. Short Circuit & Overcharge Detection/Protection Unique designed with Blue Electric LCD screen to indicate battery status - Charge / Full / Bad. With Backlight button - Press it once and backlight will turn on for 10 seconds under trickle charging mode. 100-240 50/60 Hz Autoswitching AC Power Adaptor CE listed Dimension(LxWxH): 175mm(6.9") x 135mm(5.3") x 69mm(2.7") Charger's Weight: 13.9Oz (394 grams) Charge Currents: >AA / C / D -> 1300 mAh AAA -> 500 mAh 9V -> 30 mAh Charge Times: AAA 700-1200mAh -> 1.5 to 2 hours AA 1200-2900mAh -> 1.5 to 2.5 hours C 1800-6000mAh -> 1.5 to 5.5 hours D 1800-12000mAh -> 1.5 to 8.5 hours 9V 150-325mAh -> 5 to 10 hours -------------------------------------------- AA Battery Specifications: Capacity: 2900 mAh Chemistry: Nickel Metal Hydride (NiMH) Voltage: 1.2V Brand: Accupower Included Qty: 16 AAA Battery Specifications: Capacity: 1200 mAh Chemistry: Nickel Metal Hydride (NiMH) Voltage: 1.2V Brand: Accupower Included Qty: 16 C Battery Specifications: Capacity: 6000 mAh Chemistry: Nickel Metal Hydride (NiMH) Voltage: 1.2V Brand: Accupower Included Qty: 8 D Battery Specifications: Capacity: 12000 mAh Chemistry: Nickel Metal Hydride (NiMH) Voltage: 1.2V Brand: Accupower Included Qty: 8