"denton" wrote in message
...
Hi all.....has anyone homebrewed a lithium ion bat charger? I have a Canon
G5 that uses a 7.2 vdc bat pack and am thinking of homebrewing something
with a LM317 or other chip but need to know what will do the job without
ruining the lithium ion bat pack.
Thanks, de Denton WB7TDG

Hi Denton,
All Electronics sells a Quantum LI Ion charger for $5 or so- quite
sophisticated PWM unit. They have a WEB site- Google will turn it up.
I just bought one along with 4 of their 7.2 @1200mA batteries. Very
satisfied.
Dale W4OP