Best Buy: Digipower Re-Fuel Rechargeable Lithium-Ion Replacement Battery for Canon NB-10L RF-CN10L
Canon NB-10L NB10L battery for Powershot SX40 SX50 60HS G3X G15 G16 camera | Lazada PH
UpStart Battery Canon NB-10L Battery - Replacement for Canon NB-10L Digital Camera Battery (1000mAh, 7.4V, Lithium-Ion) - Walmart.com
Batmax 1pc Nb-10l Nb10l Nb 10l Camera Battery For Canon Powershot Sx40 Hs Sx40hs Sx50 Hs Sx50hs G1 X G1x G15 G16 Sx60 Hs G3x - Digital Batteries - AliExpress
Canon PowerShot SX40 HS Battery and Charger - Replacement for Canon NB-10L Digital Camera Batteries and Chargers (1000mAh, 7.4V, Lithium-Ion) - Walmart.com
Amazon.com : Canon PowerShot SX40 HS Digital Camera Battery Lithium-Ion 1200mAh - Replacement for Canon NB10L Battery : Electronics