0
votes
1answer
62 views

Wired vs Battery Impact Wrench

I was considering the purchase of a 1/2" electric impact wrench. The first application is to change out an anode rod for an electric water heater. I was looking at some online, and the torque given ...
8
votes
4answers
5k views

How to prevent batteries leaking out in devices?

Is there a common method of preventing batteries from leaking out and destroying the device? Why does this happen in the first place? I have laid another head lamp to waste because it was sitting in ...