Amazon.com : Newmowa NB-6L NB-6LH Battery (2 Pack) and Dual USB Charger Kit for Canon NB-6L NB-6LH and Canon Powershot D10, D20, D30, S90, S95, S120, SD770 is, SD980 is, SD1200 is,
Canon NB-6L, NB-6LH Battery (2-Pack) by Wasabi Power
Amazon.com: Aotu 1000mAh Replacement Battery for Canon NB-6L, NB-6LH (Pack of 2) : Electronics
3.7V NB-6L NB-6LH Battery Pack For Canon PowerShot SD3500 SD4000 IS Digital ELPH | eBay
Amazon.com: 2 Pack Replacement for Canon NB-6L Battery + Charger with Car & EU Adapters - Compatible with Canon NB-6L Digital Camera Battery and Charger (1000mAh, 3.7V, Lithium-Ion) : Electronics