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Clore Automotive JNC345 Jump-N-Carry 3000A 12 Volt Lithium Jump Starter for up to 10.0-Liter Gasoline and 10.0-Liter Diesel Engines

  • Based on 542 reviews
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Returnable until Jan 31, 2026

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Availability: In Stock.
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Arrives Monday, Jun 1
Order within 8 hours and 41 minutes
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Style: 3000A


Features

  • Start 12 Volt Batteries - Jump start dead batteries including cars, SUVs, marine, agricultural and fleet starting. Rated for up to 10-Liter gas, and 10-Liter diesel engines.
  • Robust Components - Unlike other lithium jump starters. The JNC345 utilizes heavy-duty, extra-long 40 inch #6 AWG jumper cables with full size clamps to maximize the power delivered to the vehicle being started
  • Versatile - Dual USB Outlets to charge electronics, Built-in LED Flashlight, 12 Volt power outlet with female adapter included.
  • Fast Recharging - Recharging the unit is fast and simple via USB-C. Cable, charger, and carrying case included.
  • Jump Start Totally Dead Batteries - Start batteries down to 0.0 Volts by using the Override function. Ensure you have made a proper connection before using the Override function.

Description

The JNC345 is an ideal shop tool, combining robust jump starting power with numerous features that deliver utility and convenience, including high performance starting capability, USB outlets to power small electronics, 12 Volt power supply capability, an LED work light and UL2743 compliance for operator and equipment safety. The JNC345 can tackle a wide variety of starting tasks in numerous application environments, including automotive, marine, light truck, agricultural and fleet starting. Plus, it features the ability to jump start totally dead (0.0V) batteries – simply confirm that you have made a proper connection and press and hold the override button to force the unit on. It’s that easy.

Brand: Clore Automotive


Item Weight: 2.7 Pounds


Amperage: 3000 Amps


Peak Output Current: 3000 Amps


Manufacturer: Clore Automotive


Brand: ‎Clore Automotive


Item Weight: ‎2.7 Pounds


Amperage: ‎3000 Amps


Peak Output Current: ‎3000 Amps


Manufacturer: ‎Clore Automotive


UPC: ‎010271027132


Global Trade Identification Number: ‎32


Automotive Fit Type: ‎Universal Fit


Model: ‎JNC345


Item Weight: ‎2.65 pounds


Product Dimensions: ‎11.9 x 2.1 x 3.7 inches


Item model number: ‎JNC345


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎AMD-101211


Date First Available: September 11, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Compact, Powerful, and Perfect for Every Vehicle — I Bought Two
Style: 2000A
I bought two of these — one for each car — and I’m beyond impressed. They replaced my older, bulky jump starters that used standard sealed batteries. The JNC325 is significantly lighter, occupies much less space, and still delivers substantial power. It easily started my SUV and has already helped me give a jump to a stranger in a grocery store parking lot. What I love: • Strong enough to start large engines (up to 8.0L gas / 6.0L diesel) • Compact and lightweight — easy to store under a seat or in a trunk • USB-C charging is fast and modern • Feels solid and dependable, with heavy-duty clamps Bonus: Because it’s so compact, I don’t mind keeping it in the car all year — and it stays charged for months—great peace of mind, especially in cold weather. Whether it’s for your emergencies or to help someone else, this is one of the smartest things you can keep in your vehicle. Highly recommend. ... show more
Reviewed in the United States on June 10, 2025 by Jeff M.

  • Thank goodness for this!
Style: 2000A
Worth every penny!!!!!! It's simple to use and all of the features work perfectly after at least 20 uses. I would buy it again in a heartbeat to not have to worry about a dead battery anywhere ever again. I read an article rating different jump starter models since I didn't know the first thing about them aside from maxing out my AAA jump starts and checking what the tow company used. I chose this one because it could charge a completely dead battery and it was top rated. It seemed expensive to me at the time but I can't figure out the parasitic draw on my Acura battery and I needed the piece of mind. Best decision! ... show more
Reviewed in the United States on September 19, 2025 by ErRin

  • A must have for the car
Style: 2000A
This jump starter is compact, light-weight, and quite easy to use. It enabled me to get my car started so I could get to my mechanic. Has a convenient storage case and fits easily under the seat.
Reviewed in the United States on October 12, 2025 by Graciela Rodríguez

  • Absolutely Amazing — This Thing Actually Works!
Style: 2000A
Okay, this little box is officially my hero. After trying (and failing) to jump my totally dead car battery with TWO other jumper boxes and two different vehicles, I figured my car had officially ghosted me. Enter THIS beast. One press, one solid crank, and vroom — we were back in business like nothing happened. No flashy screens or gimmicks — just a well-built, no-nonsense jumper that does the job. The clamps feel solid, the cables are longer than most, and it's super easy to use even if you're not a car person (which I’m not). Moral of the story: these jump boxes are NOT all the same. This one is the real deal. Worth every penny. Just get it — your future self stuck in a cold parking lot will thank you. VERY Highly Recommended! ... show more
Reviewed in the United States on April 6, 2025 by A. Taylor

  • A very desirable product with many great features, but one really big question mark
Style: 2000A
What if you are stranded with a dead battery, and there is not another car in sight? Or there is another car, but no jumper cables! Wouldn't it be a life saver to have a 12v power pack designed to jump start an automobile. With its own jumper cables! That's exactly what the HPBS Jump Starter is, and more. This 12v jump starter power pack comes with jumper cables, a USB charging cable (but no power adapter), a cigarette lighter adapter (though many autos no longer come with a cigarette lighter) and a user's manual. All in a really nice, and sturdy, storage case that is only 9.5"L X 5.5" W X 4" H. The power pack also comes with two USB outputs for powering other devices. And also includes a built-in LED light with three functions (flashlight, SOS, strobe). The cigarette lighter cable enables "reverse charging" that provides charging of the car battery, in roughly 20 minutes, through the cigarette lighter port. The one disturbing issue for me revolves around temperature. In the Care and Maintanence section of the User's Manual there are two warnings: "DO NOT put the product under direct sunlight or hot areas." and, "DO NOT place the product in high temperature environment for long. The operating temperature: -22F - 140F." These are direct quotes, including the all caps emphasis. Well I live in Texas, and I am concerned about what I consider to be somewhat vague direction. In Texas, in the summer, even a garage is a hot area. And how long is too long. I do not want to risk my car, or my home when the car is in the garage. Do I need to bring the pack inside the house when I'm not driving the car. But what about when I drive somewhere with the pack in the car, but when I arrive at my destination (lets say a dinner party, or a movie, or maybe a football game) do I need to carry the power pack with me to be safe? And in something like a football game or fishing trip where I would be staying outside what is safe way to handle this power pack? Also, the power pack requires recharging every 3 to 6 months. ... show more
Reviewed in the United States on April 14, 2024 by Andrew B

  • Reliable!
Style: 2000A
Reliable! Works great and holds a charge even after use. Great value. Would buy again.
Reviewed in the United States on September 9, 2025 by Cristy Rust

  • Works - BUT shuts itself off after only 25 seconds - FRUSTRATING to use!
Style: 3000A
This Jump N Carry box is designed to shut off it's power after 25 seconds of on time! Absolutely STUPID function of shutting off after 25 sec. - just about the amount of time to go from under the hood and into the driver's seat, get the key in and try to start it. We bought 2 of these - will return these and go back to NOCO GB70's which don't shut off until you power them off - MUCH for suitable for busy shops like ours! We don't have time to go back and forth trying to beat the 25 second timer. I called Jump n Carry and they said they included this 25 seconds until shut off as some kind of "Safety feature" and they have no desire to change anything. It does work to jump start a vehicle - as long as you can get it started within 25 seconds of the time you turn it on under the hood. This would be fine for a homeowner why only discharged his battery, but not for any car that may have a problem making it difficult to start. We have used the NOCO boxes for years, and these are lighter weight with longer cables - but the HUGE drawback is the 25 second timer. We only crank the starter a maximum of 3 seconds per cycle and then let the NOCO box rest for 30 seconds, but with this stupid 25 second shut off, we have to keep going back and forth under the hood to start anything. Too bad Jump n Carry designated such a stupid 25 second shut off feature into the otherwise high quality jump box! ... show more
Reviewed in the United States on April 23, 2025 by Amazon Customer

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