With a 27,800-mAh capacity and a 4,000-amp peak, this Avapow portable jump-starter packs some serious power. It can start any vehicle with a gas engine, or any diesel engine up to 10 liters.

It would be interesting to compare various brands of jump starter; we imagine some have more protection than others. Regardless, be aware that many on the market won’t save you from yourself.

Before buying a jump starter, do your homework. Decide which brand, model and features best suit your needs. Don't just think about the physical size or power output of the jump starter. Consider: ...

Ability of the Jump Pack to start a weak and dead battery at warmer temperatures of approximately 70 deg. F. A weak battery is when the headlights will come on and the engines starter motor will ...

1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6 liters and diesel engines up to 3 liters. UltraSafe ...

The Pilot InstaBoost 400-Amp Car Battery Jump Starter is part of the Jump starters test program at Consumer Reports. In our lab tests, Jump starters models like the InstaBoost 400-Amp Car Battery ...

A major selling point of this model is that it has a 250-amp jump-starter built into it. This feature will come in handy on many occasions around the garage, but because Schumacher sent me the ...

When it comes to helping a car with a dead battery, there are two approaches to take – a portable jump starter or a battery charger. Both of these products bring your battery (and car ...

came up with a precision peak detector to hold on to the energy level used when firing it. It starts with an op-amp buffer feeding a diode and capacitor. The capacitor is charged through the diode ...

There’s little worse than turning the ignition key and hearing an ominous click from the starter motor ... a friendly motorist with a set of jump leads to get going – all you need to be ...

The most popular ride, the Copper Peak Trail, begins at the ski jump landing area and the base of the hill. It descends down to the Black River and climbs 600 feet back up to the base again.

Over a decade of editorial experience across a number of publications and more than 60 countries visited have given Dylan Pearl a wealth of travel knowledge, and the tools to effectively ...