PENTAX Optio E10 Pisen Rechargeable NiMH AA Battery x 2 (2300mAh)

Enviormental Battery.They're made of Ni-MH(Nickel-Metal Hydride) without Hg(hydrargyrum).
- More Capacity. It gots 2300mAh capacity,which gives your digital device more time to use than ordinary AA batteries;
- More enviormental.It can be recharged over 300 times,which can be used longer than ordinary rechargeable batteries;
- Widely usage.You could us it in your digital device, such as Digital Camera,PDA,MP3,and other devices which is power supplied by AA batteries.
- You could even use it for your cellular phone with AA Emergency Charger(Sold Separately).