A Review of Clore JNC300XL Jump-N-Carry 900 Peak Amp Ultraportable 12V Jump Starter with Light

One of the more popular jump starters in the market isĀ Clore JNC300XL or better known as the Jump N Carry 900.

Product Features


It’s a pretty powerful beast with 900 peak amps and 225 cranking amp. The product also includes full-sized clamps, which will grip your battery terminals even if they’re afflicted with battery corrosion. That’s definitely handy for cars with really old batteries. Just in case you’re stuck in a dark place and don’t have access to light (your battery is dead after all), Clore JNC300XL Jump-n-Carry 900 comes with a high-intensity work light.

Apart from these awesome features, Clore JNC300XL only weighs 9 lbs! It’s very handy and it’s definitely not heavy. Even soccer moms and single ladies can go carrying it for backup power.

The unit comes with a 6-foot wire-connector and a 2″ X 2″ X 2″ charger, which you can plug into a socket in the wall. If the unit is drained, it will take about 2.5 hours to charge it.

Its list price is over $110, but you can get it at around $60+. This is a bargain and a very helpful tool.

What car can this small beast power up?

Although it’s a small and light tool, the JNC300XL can power up cars, SUVs, pickups, motorcycles, minivans, ATVs, and small boats. It’s a really handy tool to keep in the house or in the trunk of your car.

Head over to Amazon.com for more of this product.

What People are Saying

The JNC300XL has an overall Amazon rating of 4.4 out of 5 Stars. As of this writing, there are 514 reviews! That’s a whole lot and it shows how people love this product.

It charges quickly, holds a charge for months and is light and compact. Last summer my wife called to say she was first in a left turn lane on a busy expressway and her car stalled and would not start. I grabbed to JNC300XL where it had set for months without a charge and off I went. I connected it to her battery and it provided plenty of power to turn over her fair sized V6 engine and start the car. – H. Stewart

I bought a JNC300Xl a couple of months ago – it is AMAZING! Small, light and powerful enough to start my Ford Freestar (Windstar) with no problems. If your battery is very dead, wait a few minutes after hooking up the JNC300XL before you try to turn the ignition. – Michele Moore

Just to give you update, I have been using this product for more than a year now. I only had to charge it once. Its internal battery is just amazing if you’re only using this for a quick jump-start every once in a while. I have used it at least more than a dozen times and it has always worked flawlessly. I last charged it several months ago and it still shows that the internal battery has enough juice to go on (two green LEDs). – John Smith

Known Issues

The JNC300XL does not come with overcharge protection. So don’t leave it plugged in for days. Charging overnight should be fine, though.

The unit does not have a master ON/OFF button.

Some customers also complained that this unit would no longer hold a charge after 2-3 years.

If you want to read more reviews, click here to go to Amazon.com.


For smaller cars and SUVs and other vehicles, Clore JNC300XL Jump-n-Carry 900 Peak Amp jump starter will do the job. It will help you jump start your car when you’re stuck with a drained battery. But if you have a bigger car (V8) and bigger vehicles, it would be better to buy a bigger and more expensive unit.

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