undertaker
Newly Enlightened
- Joined
- Nov 23, 2004
- Messages
- 25
I have a keychain laser that uses 3 lr44 batterys but its working with a ac/dc adaptor (regulated) and its output is 3 volts at 600 ma...is it too much ampers for a laser that should run at 4.5 volts?it is running for several weeks.My question is:for a keychain laser,what is the correct ac/adaptor?