We may receive a commission on purchases made from links. There's nothing more annoying than checking the time on your wall clock and realizing the battery's already dead, or plopping down on your ...

The OnePlus 15 does have a flagship cost to go along with those specs, with a $900 starting price for the 12GB RAM and 256GB ...

Tesla blamed "a third-party battery cell defect" for the issue, which will temporarily leave affected users without backup ...

In this EV IQ video, learn why EVs hate sitting idle and how proper EV battery maintenance prevents costly problems.

LFP cells usually last longer than their NMC/NCA counterparts, thanks to a lower nominal voltage. Common wisdom suggests LFP cells can be charged frequently to 100% without experiencing significant ...

Self-discharge is a normally occurring phenomenon in lithium-ion battery cells. A normal cell may have a self-discharge rate of 1% state of charge (SOC) per month. The normal self-discharge rate is ...

E-bike batteries are, for the most part, a collection of 18650 batteries, packaged together and welded in series and parallel, attached to a battery management system (BMS). A “dead” e-bike battery ...

EV batteries rarely fail, but when they do it doesn't have to kill the car. This new video shows that not only can it be cost-effective to replace a battery, but in some cars you can actually upgrade ...

Having a battery backup feels like you’re prepared for anything—until the lights go out and you realize it’s not actually ...

The new Pixel 9a might appear an unassuming mid-range phone at just $499, but it actually packs Google’s largest-ever battery into a 6.3-inch form factor. The 9a’s new 5,100mAh cell is a significant ...