Swippitt, a toaster-sized unit, allows users to swap a dead phone battery with a fully charged one within seconds.

Anyone with an iPhone can tell you that Apple is notoriously bad when it comes to battery life. And for those who don't want ...

Users were grateful for the little-known tricks, with one exclaiming: “Need to do this!” Herby Jasmin, founder of the website ...

The car has been regularly DC fast charged to 100%, but the degradation level is minimal. The Tesla Model 3 with an LFP ...