What is your preferred battery option? How stuck with it are you...
Me, I'm 2 x 17340 (6.4V) (90%) and sometimes 2 x 16340 (7.4V) (10%).. What do you use?
Me, I'm 2 x 17340 (6.4V) (90%) and sometimes 2 x 16340 (7.4V) (10%).. What do you use?
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