Canon PowerShot SX540 HS-Accessories - PowerShot and IXUS digital compact cameras - Canon Ireland
Amazon.com: Synergy Digital Camera Battery, Compatible with Canon PowerShot SX540 HS Digital Camera, (li-ion, 3.7V, 1200 mAh) Ultra High Capacity, Replacement for Canon NB-6L Battery : Electronics
Canon PowerShot SX540 HS Digital Camera+ Flash + 7PC Filter + EXT BAT - 32GB Kit - Walmart.com
Canon PowerShot SX540 HS Battery Replacement
Amazon.com: Canon PowerShot SX540 HS Digital Camera Battery Charger Mini Battery Charger Kit for Canon NB-6L Battery - Replacement for Canon CB-2LY Charger - (110/220v with Car & EU adapters) : Electronics