... rechargeable battery 1. Nickel metal hydride battery 2.1.2 V 3. No memory effect 4. Min. order: 20,000PCS Nickle metal hydride aa rechargeable battery ... Curves 4. Charging curves5. Applications:MP3, MP4, toys, audio appliances, radio, digital camera, camcorders, wirelesss phones, etc. Nickle metal hydride aa rechargeable battery