USB & Li-ion Upgrading dead Black & Decker Screwdriver - 892

Also this Black and Decker Screwdriver, has been dead for years, but i have kept it,, and it just happens to be that it is 3,6volt,,just like all the Li-ion 18650 cells,,so i fix it with two "new" used cells. And also added a Mini USB charging circuit. [Affiliate Links] Micro USB - 5pcs TP-4056 1A Lithium Battery Charging Module : https://amzn.to/2pi2oZR USB-C - 5pcs TP-4056 1A Lithium Battery Charging Module : https://amzn.to/2PDTiRX Link to Black & Decker3.6-Volt Ni-Cad Screwdriver :http://amzn.to/1IjEf82 - They do not seem to sell this anymore. Link to Black & Decker 3.6-Volt Li-ion Screwdriver : http://amzn.to/1QEVwLr _________________________________________________________________   / myplayhouse   Even just 1$ a month, comes out to the same as Binge-watching like 400+ of me Videos every month. My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects. I love working with heating, insulation, Servers, computers, Datacenter, green power, alternative energy, solar, wind and more. It all costs, but I'm trying to get the most out of my money, and my time.