This AA Active Dummy Cell Battery is used to replace a real AA battery in flameless LED candles and other electronic devices that use one or more AA batteries. It has an 8" long, 22AWG, 2-conductor red & black ZIP wire that has 0.125-inches of insulation stripped off the ends, and the ends are tinned and ready to be soldered or attached by other means to a power source. This AA Active Dummy Cell Battery does not have a connector at the end of the wire, so it is intended for the do-it-yourselfer who will be connecting it to a power supply such as a wall power adapter or some other type of DC power source.