Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

Despite some consumers' wariness, battery technology has noticeably improved in recent years, says Max Reid, head of battery ...

Tesla is under intense fire in Korea after thousands of Model 3 and Model Y owners were hit with a BMS_a079 error, indicating ...

Your iPhone’s battery may be draining much faster than usual, even with minimal usage. This can be caused by various factors, including demanding apps, background activity, outdated software, or a ...

If your iPhone battery is draining fast, a slew of factors can be responsible. Start by checking your battery's health in the ...

OS 26 could be draining your iPhone's battery, but changing this one setting could solve your low-battery problems.

Yet another Pixel model has come under the battery issue spotlight, highlighting more problems for Google's smartphone division.

Sony Corp. has provided greater detail about a battery manufacturing problem that is expected to see the replacement of up to 9.6 million laptop computer battery packs. The problem was first ...

A handful of readers report an issue where the MacBook Pro either goes to sleep or shuts off completely when disconnected from external power, despite the presence of a full battery charge. This seems ...