The Canon DR-E10 DC Coupler used in conjunction with a compatible AC adapter (not included) allows you to power your Canon EOS Rebel T3 directly from an AC Power source.
Compatibility
-- EOS M Black EF-M 22mm STM Lens Kit-- EOS Rebel T3 Black EF-S 18-55mm IS II Lens Kit-- EOS Rebel T3 Black EF-S 18-55mm IS II Lens Kit Refurbished-- EOS Rebel T3 Brown EF-S 18-55mm IS II Lens Kit-- EOS Rebel T3 Brown EF-S 18-55mm IS II Lens Kit Refurbished-- EOS Rebel T3 Metallic Gray EF-S 18-55mm IS II Lens Kit-- EOS Rebel T3 Metallic Gray EF-S 18-55mm IS II Lens Kit Refurbished-- EOS Rebel T3 Red EF-S 18-55mm IS II Lens Kit-- EOS Rebel T3 Red EF-S 18-55mm IS II Lens Kit Refurbished-- EOS Rebel T5 EF-S 18-55mm IS II Lens Kit