Don't let a dead battery ruin your morning—keep one of these portable jump starters handy. We tested 6 of them to determine ...

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t ...

There are a lot of portable jump starters on the market today, and most of them do a great job on average, every-day vehicles ...

Generally there are three kinds of portable jump starters, based on their power source — lead-acid, lithium ion, and supercapacitor. Lead-acid batteries are typically heavier and less expensive ...

Howey sees the lithium-ion batteries – which in rare cases can catch fire and release toxic chemicals – as a possible ...

Lithium batteries dominate today’s rechargeable battery market, and while they have been wildly successful, challenges with ...

it provides up to 20 jump starts on a single charge, and is even suitable for use on vehicles with Start/Stop batteries. The lithium-ion jump-starting pack delivers 1000 amps directly to the source.

Construction of lithium-ion battery systems is proposed for at least two South Dakota locations so far, one near Watertown, ...

The best solar batteries keep the lights on during a power outage and shift energy consumption, making them a sensible ...

BEST OVERALL: Kobalt 80V Lithium-Ion Cordless Electric Cultivator ↓ Jump to Review BEST BANG FOR ... It’s also incredibly easy to start—simply push a button and squeeze a lever.

Gift-giving to a car lover can be tough, but we've got you covered with these gift ideas. We gathered tons of tools, toys, ...