We got a lot of really great feedback about low battery cutoff options in the comments section of Monday’s replacement battery post. To refresh your memory, some power tool batteries were ...

Learn exactly what Low Power Mode disables, how to turn it on and off, and how to keep it on permanently if you'd like to see how it affects your iPhone's battery. For more, read about how to ...

While enabling Low Power Mode is straightforward, it comes with a frustrating limitation: it automatically turns off when your battery level reaches 80% after charging, requiring you to manually ...

When your iPhone battery drops to 20%, your phone will ask if you'd like to switch to Low Power Mode. If you need to stick it out just a little longer with the juice that you have, this is a good ...