Ni-Mh 4pcs hanging CE-approved 1.2V 2,200mAh Batteries Used for MP3/CD Player for Long Time Brand Name: Magicpower Country of Origin: China (mainland) Key Specifications/Special Features: Normal voltage: 1.2V Capacity: 1,600MAH Weight: 30g Diameter: 14.5mm Height: 50mm Standard charge: 220mAh x 15 hours Quick charge: 1,100mAh x 2.4 hours CE approved Used for MP3/CD player for long time Main export markets: worldwide Primary Competitive Advantages: "Green" Product Country of Origin International Approvals Packaging Main Export Markets: Worldwide