On Wed, 28 Dec 2005 18:07:00 GMT, "habbi"
wrote:

Also in my NiCad packs there are 3 contact points +, - and there is a third,
what is it for? Inside the pack it is wired to a little thing about 1"long,
1/4" wide and 1/8" thick.

Overheat thermostat - cuts the charge cycle short if the batteries
are about to do their imitation of Krakatoa.

-- Bruce --

--
Bruce L. Bergman, Woodland Hills (Los Angeles) CA - Desktop
Electrician for Westend Electric - CA726700
5737 Kanan Rd. #359, Agoura CA 91301 (818) 889-9545
Spamtrapped address: Remove the python and the invalid, and use a net.