5 out of 5
Customer Reviews
By
Herman Shelby
Date: May 04, 2022
Starting vehicles
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Doris Ling
Date: May 01, 2022
I spent around 140 dollars on this jump n carry 311 and I've used it maybe 5 times. A year later and it's completely dead after being my truck for a few weeks. Like completely dead. I will not buy another jump n carry product and I'll be writing a lot more reviews and telling as many people as I can about their products. I read so many good reviews and that's why I decided to go with them. I'm just really disappointed.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Devon
Date: May 01, 2022
It's great, it does everything it says it will. It holds a charge for a long time, it's just great.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Bruce A. Thomas
Date: April 22, 2022
I ve owned this unit for 2 years, it has consistently been weak as a jumper, based on my passed experience. It barley rolls over my 6.0 L engine when needed and will not roll over my side by side engine fast enough to start it. I would not purchase again.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Eddie Gravley
Date: April 16, 2022
I bought two JNC770's and both only lasted for 3 yrs. Got error code Er3 when trying to charge them meaning their internal batteries will no longer hold a charge. I expected more from a product that costs this much.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Kindle Customer
Date: April 12, 2022
Best jumper pack I've owned until it stopped holding a full charge. Owned it for a year. Had one before that lasted 4 years.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Had to try it!
Date: April 06, 2022
Love this jump box!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
carl phipps
Date: April 06, 2022
Very easy to use , battery last long time.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Bilbo
Date: March 30, 2022
I have had mine for 3 years and this charger is absolutely outstanding. Everything else is toys compared to this device. If you want something strong enough to start V8 gas engines and diesels multiple times this is it. If you compare the amp numbers of other chargers remember most of them have grossly inflated amps. Clores numbers seem accurate.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Jonathan
Date: March 27, 2022
Works great and I use it all the time
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Barry L Allen
Date: March 25, 2022
well made
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Bruce Choate
Date: March 24, 2022
Really well made
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Mary
Date: March 23, 2022
Longer cables for ease of connection with hard to reach situations.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Eric Hoveland
Date: March 16, 2022
This product not worth the money if you need it to jump start anything bigger then a car. I've got 2 diesel trucks and both times I tried to jump them the jump pack failed. I need to use a big charging unit.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: March 06, 2022
Good quality good battery life
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Clint Smith
Date: March 04, 2022
tested good, have not used except for initial testing when it arrived and made sure it was at full charge. Glad I got it.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Romanicus Maximus
Date: February 24, 2022
It charges fast and it has good storage.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Doug
Date: February 19, 2022
I purchased a longer cord separately
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
ameer richard
Date: February 18, 2022
IT's just what i needed and came early love it thanks
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
JULIO CESAR SILVA RODRIGUES
Date: February 11, 2022
Easy to use, powerful and with voltage indication. Very useful to identify if the car alternator is working properly
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]