... 10.8V3. Size: AA4. Long cycle times.5. The battery pack is widely used in cordless phones, digital cameras, MP3 players ... meters, electronic toys, electric tools, radio, cell phones and others.6. Customized sizes, packs, tags, labels,plugs, connectors, over ... certification.8. fast delivery.9. OEM /ODM orders are welcome. rechargeable batteries Ni-MH AA 2200mAh 10.8V battery pack industrial batteries