Resetting your lithium ion tool batteries might seem like the best way to get more bang for your buck, but this process could ...

DeWalt batteries should last you for quite a while, but what do you do if they give out? Rebuilding is technically an option, ...

A power tool battery that won't hold a charge may tempt you to try and fix it, but there's a serious reason you should be against doing so.

Nobody likes it when their tools break. These can be very costly devices that we hope will last for years and years, but sometimes you encounter things ranging from batteries being unable to charge to ...

If you're comfortable with soldering and working around high-current electricity you can easily replace dead cells inside power tool battery packs with new cells purchased from local or online battery ...

[Webby] inherited a cordless drill from his dad and when he finally got around to using it, found that the charger was dead in the water. He disassembled it and narrowed the issue down to the ...

[Rob] grew tired of his Makita power tool battery packs dying so he figured out how to repair them himself. The video after the break walks us through the process which starts by cracking open the ...

In the realm of power tools, the DeWalt 20V MAX XR Lithium-Ion Battery is a game changer. Offering long-lasting power for your tools, it’s designed to keep you working efficiently. But what happens ...

Some power tool users might be tired of getting the third degree about using third-party replacement batteries. But maybe they should consider how they might be headed for third-degree burns — or ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Much of the benefit of battery-powered tools comes down to how much more portable and ...