Battery-capacity testing is an essential part of battery maintenance. But how do you do it effectively? How do you know your UPS will have "enough battery" to provide the electricity your operations ...

Battery string trimmers start up effortlessly, perform quietly, and have zero emissions. Gas string trimmers have endless run times (as long as you refuel). Both styles of these tools remain popular, ...

Battery life is one of the first things people think about when choosing a new device. Phones and tablets may seem similar on the surface, but their batteries behave quite differently as they age. You ...