Hi Titan20 i just cut the plug off of the cheap wall wort charger they give you and i use one of my good RC chargers... I charge it at a really low charge rate so it equalizes the cells out ...Stupid desighn they use because of the taps in the pack some cells get drained really low and the others in the pack don't...makes the pack not last long...wish they used a standard hen long type set up because this way stinks..and the tank don't have the power ..tork of a hen long and it don't turn with good power ...that's the down side..