Instructables

Using direct AC power instead of DC from rechargeable battery

I have a hair trimmer, that works on rechargeable batteries. Now the batteries has died, I want to make it work directly through AC connection, instead of using the batteries. Can someone please help?

kelseymh2 years ago
There are several Instructables which show you how to do this.

http://www.instructables.com/id/Baby-Swing-Power-Coversion/
http://www.instructables.com/id/How-to-Make-AC-Powered-Batteries-for-your-DC-Pow/
http://www.instructables.com/id/Add-an-AC-adapter-to-a-battery-powered-device/
rickharris2 years ago
Your best bet is to get a wall wart that is the right voltage - The shaver shouldn't draw a lot of current and it should be marked on it.