iTP Eos 550d A3 versus EagleTac T20C2 versus MagCharger versus NiteCore D10 Beam Shot Time Lapse

iTP Eos 550d A3 1xAAA on high energy versus EagleTac T20C2 versus MagCharger versus NiteCore D10 face to face beam shot time lapse video. The ThreeOr4 ounce iTP Eos 550d A3 Upgrade edit...