Review: 20 To 18 Volt battery Adapter For Dewalt Tools

For those of us who still have the older ni-cad 18 volt Dewalt cordless tools, the decision to move to the newer lithium 20V battery system is an expensive one. Dewalt makes an adapter so you can use the newer 20 volt batteries in the older 18 volt tools, but the adapter isn't cheap and it's often sold with two useless low-capacity batteries in a kit. So, I decided to try and review here a third-party knock-off version of the adapter and talk about some of the potential problems of any adapter. This Weistar branded adapter works fine as far as powering the tools, but there are some issues to be aware of as far as fitment. To purchase: https://amzn.to/2R6GqCE