A battery monitor is like a gas gauge, showing you how much electrical power is left (known as state of charge) as well as other vital signs. Today adding a monitor to a boat battery is easier than ...

It’s a sad part of owning a Mac laptop that you have to worry about its battery. While Apple makes high-quality lithium-ion batteries for all its devices, it’s a sure thing that maximum capacity drops ...

While battery life on the Pixel 6 series isn’t anxiety-inducing, keeping an eye on your levels is generally a pretty good idea. Android, of course, has a built-in battery level monitor displayed in ...

If you’re a laptop user, you need to be aware of the status of your battery: whether or not it’s fully charged, how much time you have left before it runs out of power, etc. Mac OS X provides a ...

Overcharging the battery, recharging the battery when it isn’t fully drained, etc. impact the life of the battery. Monitoring its parameters from time to time could help you act on time and save the ...

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 ...

Here is an interesting Car Battery Monitor circuit of a low power electronic dc voltmeter circuit that can be used with car electric systems that run on 12 volt batteries. The voltmeter is an expanded ...

The high-voltage lithium-ion (Li-ion) battery packs in electric vehicles have high energy density and are long-lasting. But they also tend to be fragile. Mechanical stress or damage caused by a crash ...