Quote Originally Posted by BH505Man View Post
I purchased the PWR-NOX Power Pack by RB Innovations. It has the perfect weight needed for a counterbalance weight and doubles the run time of my detector. In a pinch it can be used to recharge your cell phone, blue tooth headset or the WM-08 wireless module. It's better than carrying a dead weight on your detector that has no other function.
Another great idea, thanks!
Here's an idea I found online-