5v 2500mah altoids mod

[johnny bobcat]

I have made altoids mods before, but always with AAA's, this time I squeezed 4 nimh AA's in there and fitted it with a lighted 3 amp switch (I haven't gotten around to hooking up the led in the switch yet, because I couldn't find any resistors), so here it is
YouTube - 5v 2500mah altoids mod
Sorry couldn't figure out how to put the video directly into the post

Any feedback is greatly appreciated

 

[Chalie_Champ]

4 aa batts....thought you have to use protected batts with e-cigs

 

[johnny bobcat]

Nimh batts don't vent from overdraining them, that's why they are more widely used than li-ion ( the one exception being e-cigs)