NB-8L Rechargeable Lithium-ion Battery for PowerShot A3000 IS & A3100 IS Digital Cameras
The Canon NB-8L Rechargeable Lithium-ion Battery is suitable for the Canon Powershot A3000 IS and A3100 IS digital cameras. Lithium ion technology so there is no memory effect which means you can recharge it at any point without having to discharge it first