Amazon.com : Replacement for Canon PowerShot SX510 HS Battery and Charger with Car Plug and EU Adapter - Compatible with Canon NB-6L Digital Camera Batteries and Chargers (1000mAh, 3.7V, Lithium-Ion) : Electronics
Amazon.com: Kastar Lithium-Ion Rechargeable Battery for Canon NB-6L, NB-6LH and PowerShot SD770 IS, SX170 IS, SX260 HS, SX280 HS, SX500 IS, SX510 HS, SX520 HS, SX530 HS, SX600 HS, SX610 HS, SX700