Walmart is in the thick of its early Black Friday sale that's hosting monumental deals on power tools like portable inverters ...

The Avapow 4,000A Car Battery Jump Starter is on sale for as low as $68, up to a 73% discount on its normal price of $250.

and a 70% discount on a portable jump starter (a true lifesaver if you ever have a dead battery). Today, Walmart completed the automotive maintenance trifecta with a massive 79% price cut on a ...