I need help about the batteries i can use here

i knew u would come through for me, lol so why is the ones aw calls 16340 and one he calls r123 ? the only is the 550 and the 750?

thanks
madi05
 
The 750 is Li-Ion, the 550 is LiMN. Go with the LiMN only if your application is very high-current, such as a hotwire mod, otherwise just use Li-Ion.

AW's Li-Ions are black with a silver label, and the LiMNs are all red.
 
Top