The Battery Grip for Canon EOS T3 DSLR from Bower is a professional battery pack for the Canon EOS T3 DSLR camera. With the capacity to hold 2 LP-E10 rechargeable lithium-ion batteries, it replaces your camera's standard battery, providing as much as 6 times the battery life without compromising the versatility of your Canon. The grip features a shutter release button for vertical shooting, infrared remote control for Canon and a universal tripod mount. A short included cable connects the battery grip to the camera. Enjoy the security of a 3-year warranty. Batteries are not included.