The Battery Capacity History section shows how the capacity has changed over time. On the right is Design Capacity, or how ...

Most handheld devices use alkaline or rechargeable batteries, and measuring the battery capacity is a crucial feature of such designs. Most of the time, however, using a battery level monitoring IC ...

QUESTION: Is there a way to test an external battery pack before I go on a long road trip? ANSWER: With all the portable electronics we tend to bring on our trips these days, having a portable power ...

We may receive a commission on purchases made from links. Most owners of gas- and diesel-powered vehicles don't spend a lot of time thinking about car batteries until it's time to get a new one. After ...