SDNB5H NI-MH Battery - Rechargeable Ultra High Capacity (6.0V 800 mAh) - Replacement for Canon NB-5H Battery for - Canon PowerShot 600, PowerShot A5, PowerShot A5 Zoom, PowerShot A50, S10, S20 Replacement battery for the Canon NB5H, Nickel Metal Hydrate (NI-MH) 6.0V (800mAh) This Synergy Digital battery is fully compatible with the original Canon NB5H Battery. 100% compatible with your OEM battery - 3 year warranty. Made with high quality Japanese cells. Synergy Digital is a Registered Trademark