Canon NB-4L Rechargeable Camera Battery - Lithium Ion (Li-Ion) - 3.7V DC

Smaller and lighter than other rechargeable batteries, proving ideal for portable devices Delivers 3.7 V DC to your compatible camera, ensuring that your device is ready to use when needed 760 mAh capacity ensures secure power flow to your camera Rechargeable battery - Lasts longer on a single charge than its disposable counterparts