Canon Battery NB-9L for 1000HS / PS N / IXUS 510 / 500
Canon NB-9L rechargeable battery for the Canon SD4500 IS / IXUS 1000HS Digital Camera. Genuine Canon rechargeable lithium ion battery pack suitable for the Canon Ixus 1000 HS digital camera. 3.5 volt 870 mah capacity. Lithium ion technology so there is no memory effect which means you can recharge it at any point without having to discharge it first.