5 out of 5
Customer Reviews
By
SarahNatureArt
Date: October 05, 2022
I use it for minimal power source when I’m a vendor at a fair.It held full charge when wasn’t used for 3 months.Still had full charge after a 3 day fair providing pier for my phone and evening lights.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Eddie meadows
Date: October 04, 2022
Good booster and fairly prices i use 4 of these at my shop
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Khalid Mohamad
Date: October 02, 2022
I use this jump box daily as a professional automotive technician, it’s the best one I’ve owned to date
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Winona Byers
Date: September 27, 2022
My grandson worked for a company that required traveling for him. They issued this to the employees. He recommended them to us. Then we realized how beneficial they could be. My husband and I are older, and have reached the point where trouble with a vehicle is not as easily dealt with. We always take one traveling. Plus we have a boat, and in two cases, in the dark of night, out on the lake, they saved the day (or night)!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Paul E.
Date: September 22, 2022
Powerful, quick and reliable! As a tow truck operator it part of our service to provide a jump start. My 20 ft cables are great but they can be cumbersome, the JNC660 has never let me down. Without a car battery I've seen a mechanic use this jump box to actually drive a vehicle across his lot!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
James Jacobs
Date: September 20, 2022
The product is portable but it can be cumbersome. Regardless, it works. I have AAA but I have used this charger to crank my car, my neighbors car and one coworker. Sorry AAA this device is worth the money.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
David Martinez
Date: September 17, 2022
Bought three of these for my service department excellent purchase
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
E.V.
Date: September 14, 2022
This is a very handy tool to have around.It is highly recommended.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
El mofles
Date: September 13, 2022
Really usefull
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Lorenzo thomas
Date: September 12, 2022
Works great.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Josue Prez
Date: September 11, 2022
Muy fcil de usar muy bueno
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Sean Tully
Date: September 11, 2022
just bought it
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
gustavo a fletcher
Date: September 09, 2022
Es un excelente producto. Es el tercero que compro y le doy 1000 puntos. Lo recomiendo a ojos cerrados
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Karen
Date: September 09, 2022
Are use this product several times to jump my vehicle. Works great every time! It is a little heavy, but that means it is a good quality. This is a must have for any vehicle!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Charles W Crisi
Date: September 02, 2022
if you don’t drive the vehicle everyday you might need one of these or one of the more powerful ones but this one is great for the average car, when fully charged the juice in it lasts a long time
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
dnelso10
Date: August 31, 2022
Great tool
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Martin N.
Date: August 30, 2022
Great product!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
BURN
Date: August 30, 2022
Price was terrific
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: August 30, 2022
Me agrado mucho es muy bueno
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
The Bean Counter
Date: August 29, 2022
Called AAA on a brutal cold Maine day a couple years ago. After a long wait they arrived had me going in 15 seconds after hooking it up. I took note he used a JNC jump starter. I immediately ordered one. It has never failed since in the 5-6 times I’ve used it. No more jumper cables, relying on strangers to stop or waiting for AAA. Simple, no nonsense operation charging. It has received great reviews for a reason.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]