The Clore Automotive JNC770R is no exception. Its Clore proformer battery is specifically developed to perform the jump starting application and is designed to deliver exceptional cranking power, extended cranking duration, numerous jumps per charge and long service life.
Clore Automotive JNC770R features
- Digital Feedback Display: Digital display provides feedback of the on-board battery of the JNC770R. Also provides charge status when unit is charging.
- New PowerJaw Clamp: Our PowerJaw clamp utilizes an innovative design that makes the entire clamp the jaw for increased capacity. Features a dual-molded grip and 1000A capacity.
- Heavy-Duty Cables: Extra-long 68 inch, heavy-gauge cables remain flexible in extreme temperatures and enable ideal unit placement during jump starting.
- LED Task Light: High intensity LED task light is perfect for low light situations.
- Built-in Fast Charger: Features built-in fully automatic 3 amp charging system, allowing the unit to be kept in an always ready state. It also includes charging cord (Model no. JNC350).
- USB Power Supply: Dual USB ports (1.1A and 2.1A) provide charging to electronic devices. Also includes 12 Volt power supply to power accessories.
- Tough Rubber Boot: Extra-strength rubber boot provides stability, allowing you to place your JNC770R wherever you need!
Clore Automotive JNC770R Advantages & Disadvantages
| Advantages | Disadvantages |
|---|---|
| ✔️ Recharging: A 3 Amp built-in, automatic charging system makes recharging the unit fast and hassle-free. | ✖️ Big size: It is portable, but its size is greater than others jump starters. |
| ✔️ Digital: It is a digital device. |
How to use this jump starter
Using the Clore Automotive JNC770R jump starter is a straightforward process:
- Connect the Clamps: Attach the red clamp to the positive terminal and then, the black to the negative terminal of your vehicle’s battery.
- Power On: Press the power button on the Clore Automotive JNC770R to activate it.
- Start Your Vehicle: Turn the ignition key, and then, the jump starter will supply the necessary power to start it.
If you want more information about how to maintain your car battery jumper click here.
Clore Automotive JNC770R Comparison
 |  |  |  |  |  | |
| Model | JNC325 | JNC345 | JNC660 | JNC770R | JNCAIR | JNC1224 |
| 12 Volt Starting Amps | 450 | 550 | 1700 | 1700 | 1700 | 3400 |
| Starts Vehicles | 8 Liter Gas, 6 Liter Diesel | 10 Liter Gas, 10 Liter Diesel | Passenger Vehicles, Light Commercial | Passenger Vehicles, Light Commercial | Passenger Vehicles, Light Commercial | Commercial, Heavy-Duty |
| Cable Length | 24″ | 40″ | 46″ | 68″ | 68″ | 46″ |
| Voltmeter | LED | LED | Analog | Digital | Analog | Analog |
| Air Compressor | ✓ | |||||
| Power Outlets | 12 Volt & USB | 12 Volt & USB | 12 Volt | 12 Volt & USB | 12 Volt | 12 Volt |
 | | | | | |
User Reviews
Momma K – ★★★★★ (5/5)
Peace of mind from this reliable jump starter
I have used Clor Automotive Jump-N-Carry products for decades and this model holds up to the standards I have come to expect. East to use. Besides, cables are long enough to get to my battery, the power is correct to jump my battery. I have also used it on lawn mower batteries that have sat over the winter season or that were just needing a boost.
Dave A -★★★★☆ (4/5)
Worked great while it lasted
I purchased this based on the fact that a lot of automotive garages use this brand. It worked well, and also has some nice features. I used it maybe 6 times and charged it on a regular basis as instructed. Around the 4.5 year mark the charger failed to stop charging the battery after it was already full, causing the battery to get really hot and ultimately fail. I guess 4.5 years is a decent life for these products, so I’m not too disappointed. BTW the instructions say you can leave this plugged in indefinitely. I would be careful with that, especially as the product ages.
Alejandro –★★★★★ (5/5)
Everyone borrows it
I’ve bever been let down by this jump box. Besides, It’s very solid and I love the ac charging on the back. Multiple workplaces have always used these. I recommend.