Kastar NB-6L Battery for Canon PowerShot SX280 HS, SX500 IS, SX510 HS, SX520 HS | eBay
Amazon.com : Synergy Digital Camera Battery, Works with Canon PowerShot SX510 HS Digital Camera, (li-ion, 3.7V, 900 mAh) Ultra Hi-Capacity, Compatible with Canon NB-6L Battery : Electronics
Canon Powershot SX510 HS Digital Camera Zoom Lens Camera Battery Charger Cable | eBay
Canon PowerShot SX510 HS review: Feature tweaks add up to a big zoom bargain - CNET
Battery or charger for Canon NB-6L Powershot SX510 SX610 SX710 SX700 SX260 HS | eBay
BP NB-6L Battery for Canon NB-6L, NB-6LH for PowerShot D30, S120,SD1200 is, SD1300 is, SD3500 is, SD4000 is, SX280 HS, SX510 HS, SX520 HS, SX530 HS, SX600 HS, SX610 HS, SX700 HS,