Don't hit the road without a portable car-battery charger and flashlight. Save 33% on the AstroAI S8 Car Battery Jump Starter ...

An integrated 100-lumen flashlight has the most modes of the jump starters selected, seven in total, including SOS and strobe ...

The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...

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) back to life by ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Recently, I saw a post on social media about using a tool battery to jumpstart a car.

The humble battery charger has evolved to a smart, microprocessor-controlled battery charger-maintainer, able to detect weak batteries and—to an extent—“repair” them, alert the operator to dangerous ...

For higher-power needs, the optional Charger 2 DC Hub adds multiple outputs, including a 12-volt, 50-amp Anderson port, USB-A ...

There’s little more irritating than trying to start a car and hearing a groaning attempt from the starter motor, or the tell-tale clicking that usually signifies a dead battery. Inevitably, it only ...

The Bluetti Charger 2 is the company's latest charger for van life, RVs and digital nomads. I took a look at CES 2026.