 "Canon Battery Charger CB-2LC"@en-US "Accessories - Page 930 | EISF"@en-US
"Canon CB-2LC Battery Charger For SX40 HS, SX 30IS, SX20IS, SX1 IS"@en-US 
 "Canon BG-E16 - battery grip" " Canon grip 9130B001 Digital Camera Accessories CDW.com
"The battery grip BG-E16 features a variety of controls such as a shutter button, main dial, multi-controller, AF point selection button, AE/FE lock button, AF start button, and multifunction button making it ideal for vertical shooting." 