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- homemade battery charger for media player
August 18, 2007, 11:17 pm
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I have a creative zen media player with 3 batteries. only trouble is
can only charge the batteries in the machine. would it be possible to
hook the plugpack up to the batteries somehow to charge them out of
unit? i can make a jig easy enough to hold the batteries, but am
of the power side.
The Batteries are Li-Polymer 3.7v 3600mAh with 4 contacts.
Do they need some sort of intelligent charger, or is just a matter of
hooking the plugpack to the appropriate contacts.
would be nice if i could always have 1 or 2 batteries charging and
just swap them out.