I ordered some protected 3.6v (which i hope i don't notice the difference from 3.7 to 3.6 - stock batteries are 3.7) batteries from :
Protected UltraFire 14500 AA sized 3.6V Li-Ion Rechargeable Battery 900 mAh CR14500 Lithium Ion
I ordered 4 and they all fit Perfectly... slide in and out fine, but the end-cap goes on *Tight* though (almost full compression on the spring)... a shorter spring will fix that though... just have to find one... maybe after a while the spring will break in - before the threads in the tube fail from the extra pressure hopefully haha.
I will take a picture later today of the difference in length.
Protected UltraFire 14500 AA sized 3.6V Li-Ion Rechargeable Battery 900 mAh CR14500 Lithium Ion
I ordered 4 and they all fit Perfectly... slide in and out fine, but the end-cap goes on *Tight* though (almost full compression on the spring)... a shorter spring will fix that though... just have to find one... maybe after a while the spring will break in - before the threads in the tube fail from the extra pressure hopefully haha.
I will take a picture later today of the difference in length.
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