Tenergy Lifepo4 RCR123 Questions

Mike20

Newly Enlightened
Joined
Aug 2, 2010
Messages
15
Using 2 in series to drive electronic cigarette.
Specs say 550 ma max discharge but I know I'm drawing about 2 amps for 1 - 3 second pulses.
No heat or warmth on the batteries during use.
Sometimes the batteries get a little warm while charging.
Any opinions ?

Also, would there be any problem with 2 x 2 series/parallel setup ?

Thanks for the help.
 
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