Canon 5113B006 (511/3B006, 51-13B006, 511-3B006, 511/3B/006) (ACKE10, ACK E10, ACK/E10) AC Adapter Kit ACK-E10
The AC Adapter Kit ACK-E10 enables the EOS Rebel T3 to draw power directly from an AC power source. It is designed to supply uninterrupted power for your camera. Kit includes the AC adapter, power cord and DC coupler. AC power is useful for lengthy studio shoots and for offloading photos while you're charging the battery.