You can salvage lithium 18650 cells from all sorts of modern ... Or if you’re a bit more adventurous, you can build this “Battery Health Monitor” designed by [DIY GUY Chris].

The global Car Battery Chargers Market is poised for steady growth, with its market value projected to reach USD 24.9 billion ...

Based on SMIC 0.13µm 3.3v/1.2v Logic process, current design of the Battery Charger IP is a complete constant current/constant voltage linear charger for single cell lithium-ion and lithium-polymer ..

Lithium-ion batteries can be overcharged, and when that happens, it damages the cells and can start a fire. That might have ...