So, I've seen many lightsaber build log that actually have LED strings with arround 100 LED, that is like 2 Amps and ovr 6w of power... but they power their sabers with 4-6 simple AAA batteries (good quality ones) that probably do not exceed 1200 mah per cell... or a couple of ultrafire 3.7V 1200mAh... Doesn't matter how many times I calculate the battery life, none of this should be lit up for more than... half hour? (sound included) I simply consider that a very short battery life...

BUT!!! Everywhere I've read that the most powerful lightsabers like makoto V3 and V3 super plus have very long battery life.

What do you tell me? what is considered a "LONG" battery life? what batteries do your sabers use ans how many time they work?