Quote:
Originally Posted by zeropointbug
IMO, I wouldn't but that weed wacker, the LiOn battery they use is most likely crap, and will only last a few years. I say modify your own gas one with some Headway LiFe or A123 cells, that would be a skookum unit.
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If I get 2 years of service from this pack, I'll be happy with it.
Then I'll modify it to have even more capacity.
The Battery Management circuit interests me because it operates with the Lithium Ion.
A protective circuit this size opens the door for use with other things as well. Without having to worry about discharging the cells too far.