This simple charger and capacity tester, which is built around two inexpensive and widely available modules, provides an ...

Working with Li-Po and Li-Ion battery chargers reveals me that those types of batteries need acute attention and care while designing chargers for them. I was needed to design off-grid solar charger ...

Available in 12- or 24-W versions with an output current of up to 3 A, the LC Series of ac/dc battery chargers can accommodate batteries with up to six Li-ion or Li-polymer cells in series. The ...

In USB-C Power Delivery (PD) standard, the PPS (Programmable Power Supply) mode is an optional mode that lets you request a non-standard voltage from a charger, with the ability to set a current limit ...

The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...

One of the biggest benefits of cordless power tools is the lack of a cord. But the necessary power has to come from somewhere, which is where rechargeable batteries come in. Like many other cordless ...