The pocket-sized jump starter that fires up an old truck in seconds
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- Lithium pack loses charge if it sits unused for a year, plan to top it off every 6 months
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The NEXPOW Q10S is a compact lithium jump starter that delivers 1500A of peak current, enough to crank 12V vehicles with up to 7.0L gas or 5.5L diesel engines. It fits in a glove box, weighs under 2 pounds, and holds enough charge for around 20 jump starts on a single fill-up. Dual USB-A ports double it as a phone power bank in a pinch, and three LED light modes (flashlight, strobe, SOS) cover roadside emergencies. The included case keeps cables and adapters organized. Built-in spark-proof and reverse-polarity protection means you can hand it to someone who hasn't jump-started a car since high school auto shop. Operating temp range covers -4F to 140F, so it works in winter mornings and August parking lots.
Pros
- Pocket-sized and under 2 pounds, actually fits in a glove box
- Dual USB-A ports let it work as a phone power bank between jump starts
- Spark-proof clamps with reverse-polarity protection make it foolproof to hand to anyone
- Included zip case keeps cables organized so you can find it in an emergency
Cons
- Lithium pack loses charge if it sits unused for a year, plan to top it off every 6 months
Frequently asked questions
Will it start my truck if it's been sitting dead for weeks?
Yes, the 1500A peak current is rated for 12V gas engines up to 7.0L and diesel up to 5.5L. Most users report a single attempt is enough on a fully drained battery.
How many jump starts do I get on one charge?
Roughly 20 jump starts before it needs recharging, though that drops in very cold weather. Recharging from empty takes about 4 to 5 hours via USB-C.
Does it work in cold weather?
Yes, the operating range is -4F to 140F. Some users in sub-zero climates note the unit takes a few seconds longer to engage in extreme cold.
Can it charge a phone or laptop?
It charges phones and small USB devices via the two USB-A ports. It won't charge a laptop (no USB-C PD output).
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