All items tagged with Battery and charger (89)

5-05-2020 | Battery-powered power tools have taken over the world. However, batteries require chargers that tend to break or get lost or that are contin...

5-06-2018 | Even though using the sun to recharge one or more batteries is nothing new, a simple circuit that can be put together quickly on a rainy aft...

1-05-2018 | A while ago someone in the lab suggested publishing another battery charger project. After all, our readers always find that interesting, an...

31-10-2017 | Battery chargers have always been a popular subject among our readers and followers. In the past we have published many charger designs for...

22-11-2016 | Here's a truly smart and reprogrammable rechargeable battery analyzing instrument with a special mounting system to access the terminals of...

11-10-2016 | Although Elektor’s DIY projects for battery charger have been numerous, famous and sometimes hilarious, that should not be a reason to ignor...

10-12-2013 | The LTC4120 from Linear Technology is an all-in-one receiver chip for wirelessly charging battery-powered devices. It measures 3 x 3 mm and...

24-06-2013 | In order to make use of the POQiRX, it is strongly recommended that a BLiVIT be in conjunction with this project.  The receiver can be used...

24-06-2013 | This project is a wireless power transmitter, compliant with the WPC consortium's Qi specification for managed wireless power transfer. ...

25-02-2013 | Update 5/8/2015Labeled as Dead End since no progress has been made in two years.Project starts here