Reviving dead lithium-ion tool batteries is unsafe, damaged cells can trigger leaks, thermal runaway, fires, or explosions.

Tesla, alongside the San Bernardino County Fire Department, held the event at the San Bernardino Airport. It's the second such event the automaker has held for first responders. "Our goal is to ...

Electric vehicles have come a long way, but let’s be real—they still have their hangups: “range anxiety,” long charging ...

“Battery powered Ring doorbells are far easier to install for most households – you simply mount the bracket, charge the ...

Dead phone batteries are annoying, but dead car batteries can strand you miles from home at the worst possible moment.