I have a handyman working in my new (to me) condo this week, and I've noticed his Android phone gets some use. Â If he needed, he could get a recharge by plugging his phone into a outlet in my house, but what if he were working on a construction site that may not have a power outlet he could use. Â Instead of carrying a backup battery or keeping a bulky battery case on his phone, he could just keep the PoweriSite charger in his pocket and top off his phone from any Dewalt power tool battery. Â This Kickstarter device provides 3.1A, so you can charge a tablet, too.
The Gadgeteer , Charge your phone with your power tools, Charge your phone with your power tools
