Uniross Smart Charger with intelligent charge control. Charges 2 or 4 x AA or AAA batteries. Charges batteries in 4.5 hours. Will charge standard Ni-MH and MultiUsage technologies. Includes 4 x 2700mAh Ni-MH AA performance rechargeable batteries. Supplied with in-car and standard UK adaptors. Worldwide useability. Specifications: Input rating AC100-240V AC 50/60HZ. Output rating 12V DC 700mA. Charges in 4.5 hours.