Charger Great deal on a fast charger for both in house and travel chargingRecharges 2 or 4 pieces of Size AAA, AA Ni-MH & Ni-Cd batteries in 2-3 hoursIncludes "intelligent" microprocessor controlled charging. Identifies defective cells and has a safety timer for complete overcharge protectionPowered by an external AC adaptor for both indoor use or for in car usageAlso recharges inside a car with the included cigarette lighter that you can plug to your 12V car batteryNegative Delta V Cut off feature to 100% protect your batteriesWith mechanical design against wrong polarity and short circuit protectionAutomatic charge current selection for AA & AAA batteriesRed LED indicates charging; green LED indicates charging completed and charger is in "trickle charge" modeEspecially designed for rechargeable batteries used in Digital Camera, Handheld PC, PAD, Game Boy and CD players and other high drain rate electronic devices.Input120VHigh Capacity Rechargeable BatteriesHigh quality AA Size rechargeable Nickel Metal Hydride (Ni-MH) battery, top of line. Exact replacement for standard AA size battery in all the devicesProvides ultra long use time per charge with this ultra high 2600 mAh capacityAdvanced Ni-MH technology means twice longer use life per charge than the ordinary rechargeables Designed for enhanced performance for high drain applications such as digital cameras, CD players, portable audio devices, hand held games, 2-way radios, PDAs, and other portable high drain digital electronics Can be recharged for up to 1000 times, providing big savings by replacing hundreds of throw away AA batteries. Convenient operation without memory effect. Can be rapidly charged with any quick charger, smart chargers, plug in charger or universal chargersBatteries tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time Download product manual here.