Getting batteries - 21700 cells

[philm00]

Hello ll,

I have a quick question. I am looking to build custom battery pack and I was wondering if there was preferred online store on where to get 21700 cells.
Also, is there a preferred battery that custom battery pack makers like to get?

Please let me know

 

[Member 4888]

Look at EM3ev for batteries and the Grin Satiator for a charger. You can't go wrong with either.