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The JNC660 portable jump pack delivers 1700 Peak Amps and 425 Cranking Amps of
starting power and weighs just 18 lbs. This convenient and reliable JNC
starting pack is perfect for a variety of professional starting environments,
including automotive service, fleet service, auto dealerships, auto auctions,
marinas, implement dealerships and more. Give it a try and you'll see why it's
the choice of Pros the world around. Built tough, Jump-N-Carry products lead
the way when it comes to power-per-pound, resulting in no compromise between
the words portable and power.
When you need guaranteed starting power, nothing compares to the rugged reliability of Jump-N-Carry’s JNC770R. Powered by the exclusive Clore PROFORMER® battery, this unstoppable jump pack is engineered to produce instant cranking amps every time you turn the key. Besides its exceptional cranking strength, the JNC770R delivers extended run time and lasting performance that stands up to the toughest demands.
As with all Jump-N-Carry products, smart design makes every jump faster and safer. The JNC770R’s 68" cables reach even the most hard-to-access starting points, while rugged PowerJaw™ clamps—rated to 1000 amps—maximize power transfer and durability. A built-in master ON/OFF switch keeps things safe during transport, and the automatic 3-amp charging system means it’s always ready to go when you are.
With dual USB outlets for charging devices, a bright LED work light for low-light conditions and a Repair Service Coupon for affordable post-warranty support, the JNC770R is more than a jump starter—it’s your all-day, all-season power solution.
Product Highlights
Clore PROFORMER Battery
Engineered for extended cranking duration, numerous jumps per charge and long service life.
High-Output Performance
Delivers 1700 peak amps and 425 cranking amps to start a wide range of vehicles quickly and reliably, even in demanding conditions.
Automatic Charging System
Built-in 3A automatic charger keeps the unit always ready for immediate use, reducing downtime between jobs.
Extra-Long, Flexible Cables
68" AWG welding cables remain flexible in extreme temperatures, allowing easy access to battery terminals on vehicles of all sizes.
PowerJaw™ Clamps
Heavy-duty clamps with alloy core and dual-molded grips, rated to 1000 amps, for maximum power transfer and durability.
Master ON/OFF Switch
Keeps clamps inactive during storage and transport to ensure operator safety.
High-Intensity LED Light
Provides bright illumination for low-light or nighttime operations.
USB and 12V Outletsy
Dual USB ports and a 12VDC outlet allow charging of small electronics or powering accessories on-site.
How it Works
Position and Connect
Place the jump starter near the vehicle and attach the clamps to the battery.
Power On and Start
Flip the switch on, check the battery status and start the vehicle.
Recharge and Power Accessories
Recharge the unit with the built-in automatic charger and use the outlets to power tools.
A perfect entry-level professional unit, the JNC4000 combines power and
ease-of-use in a durable, reliable unit. It features Clore PROFORMER battery
technology, specifically designed for vehicle jump starting. With a built-in
charger, convenient battery status gauge, impact resistant case and 1100 Peak
Amps of starting power, it meets a wide variety of shop needs.
Bring on the power! With a high performance battery and up to 1500 Peak Amps,
the ES5000 is the Booster PAC for professionals who need serious starting
power. Multiple jumps between charges and 43" cables make the ES5000 as
convenient as it is powerful.
Need powerful, multi-volt charging in a portable unit? Look no further than the JNC1224. With an easy change between voltage settings, it packs a heavy-hitting 3400 Peak Amps of starting power in 12 Volt mode and 1700 Peak Amps of starting power in 24 Volt mode. Convenient as it is powerful, its built-in automatic charger can provide up to 24 Hour/365 Day continuous charging to ensure it is always ready to meet your needs.
This powerful 12V DC Portable Jump-Start Pack gives vehicles a jump-start
without relying on your vehicle battery. Features an onboard fully automatic
charger, voltmeter, and 12V outlet to power accessories. Ideal use for all 12V
DC engines, class 1-6. It's the largest 12 Volt Jump-N-Carry unit we
manufacture. With 2000 Peak Amps and 700 Cranking Amps of starting power, it
will spin the starters on all class 1-6 commercial trucks. Plus, its high
capacity battery satisfies the most aggressive portable power demands.
Convenient as it is powerful, its built-in automatic charger can provide up to
24 Hour/365 Day continuous charging.
Model JNC325 is a lightweight, lithium 12 Volt Jump Starter that delivers
exceptional power and performance. With rugged cables and clamps, the
JNC325 delivers 450 Start Assist Amps - enough to start most V8 vehicles.
It also features an override function that allows the unit to be effective in
starting even batteries with zero volts state of charge.
New Ultracapacitor Jump Starters from Jump-N-Carry provide plenty of power for starting vehicles of all shapes and sizes, such as cars, SUVs, light and medium duty trucks. These units utilize an ultracapacitor power source, which is largely unaffected by cold temperatures, providing approximately the same starting power whether it is 70°F or -30°F. In most cases, the jump starter can be charged up using the battery from the disabled vehicle. But, they incorporate an internal reserve power lithium battery to charge the ultracapacitor when the disabled vehicle's battery is extremely discharged, which prevents using it to charge the unit. The units feature a LED Status gauge to indicate the readiness of the reserve power battery, allowing you to always know its ability to perform a jump start.
This Portable Jump-Starting Pack and Air Delivery System take versatility to a new level! Compressor can fill four passenger tires o
n a single charge and fills one tire from flat in under 8 min. Includes a built-in pressure gauge and 12'L coiled air hose with scre
w-on chuck for ease of use. To jump start, connect the red clamp to the positive battery post and black clamp to a ground. Then, tur
n the key of the disabled vehicle. Model JNCAIR. 12V DC.
Our high capacity 12 Volt Truck PAC model, the ES6000, delivers 3000 Peak Amps of starting power. Features ES Series batteries, specifically developed for vehicle starting applications. ES Series batteries deliver high output current, extended cranking power, numerous jumps per charge and a long service life. The ES6000 also features extra-long cables for ideal positioning during jump starting and industrial grade Hot Jaw? clamps for maximum power transfer to the vehicle.
A great combination of power and portability, the JNC300XL packs the punch of
900 Peak Amps of starting power into a unit that weighs just 9 lbs. to start
virtually any passenger vehicle. This store-anywhere, use-anywhere unit
features Clore PROFORMER battery technology, specifically designed for vehicle
jump starting. It also features a high intensity work light to aid in nighttime
and other emergency jump starting situations.
The JNC345 is a lightweight, lithium 12 Volt Jump Starter that doesn't lack
in power or performance. With its rugged 40 cables and clamps the JNC345
delivers 550 Start Assist Amps that can start most V8 vehicles. Whether
stranded with a dead battery or working in a busy garage, the JNC345 will
deliver the power you need to get you going again. With its override feature,
it can even service totally dead (0.0V) batteries.
In addition to being a jump starter, the unit features 2 USB Ports (2.4A x 2)
to charge small electronics such as your phone or tablet. The JNC345 also
features a slew of safety features such as Reverse Polarity Protection,
Short-Circuity Protection and Over-Current Protection. But one of the best
safety features is the LED Flashlight. Never worry about getting stranded
in the dark and hopelessly searching for the correct battery posts.
The JNC345 includes an output cable set, wall charger with charging cable,
female 12V adapter with pin jack connector and repair service coupon in
a convenient storage pouch.