It happens to all of us: you are running around all day, sending messages and opening apps on your phone, and long before you are home you get the dreaded warning that your battery is low. But before ...

Short video on replacing the rtc battery of a Taranis X9D Plus or any other OpenTX based radio. It's not a critical thing to ...

If your Windows 11 laptop shuts down without a low battery warning, check notification settings, enable low battery alerts in Power Options, apply energy recommendations, and assess battery health.

It appears to be AirTag battery replacement season. I have eight of them, and I think it was around six weeks ago when I got my first battery low warning … I took a look at the battery levels for the ...

My wife wants a flip phone, uses it to manually dial a handful of numbers (me, home, etc). No texting, no data, no features wanted (almost). I currently have her on go-phone with their $20 phone ...

Adaptive Power is one of the best features of iOS 26, because it can help keep your iPhone going longer on a single charge.

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 ...

Windows 11 laptop users can finally rejoice thanks to Microsoft’s latest improvement: a much better battery status display. Up until now, you could only see a battery level indicator in the bottom ...

Even today much logic is still powered from 5 volts and it then seems obvious to power the circuit using a standard regulator from a rectangular 9-V battery. A dis-advantage of this approach is that ...