Ryobi's charger lights help identify battery problems, and one model includes a rare orange indicator that alerts users to a ...

Most of the battery voltage indicators always remain on even if the load is off. The LED indicator and the circuit consume current which reduces the battery charge and the charger should be ...

There are times we are confused about the actual state of our laptop battery. It may show battery power for 3 hours remaining, but drains within 2 hours of use. The accuracy of what the battery meter ...

I have a Compaq Armada M700 laptop that i just installed ubuntu on. Ubuntu is by far my favorite distro so far, but i was wondering why the battery charge indicator in Gnome doesnt recognize my ...