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Customer Reviews
Items 1 - 9 of 9 reviews
 1 
By Patrick G.
Date: October 30, 2024
Junk
Rating: [4 of 5 Stars!]
By Andre G
Date: October 27, 2024
I bought one of these 6 years ago. Worked really well for about 5 of them, and I've used it probably 20 times in that timeframe. I had a feeling something was wrong when I went to charge it this spring, and it said it was full pretty much immediately. But I put it back in the truck and forgot about it, until I went to jump a car with it (4cyl Pilot) and it seemed low, as in it didn't want to crank over the vehicle. Still said it was full. Went to use it again to start my own work van that I had left the dome lights on a bit too long, and same thing. Says full, but didn't have the oomph to kick over a 6 cyl. I cracked it open, thinking hey, 6 years, I'll just buy a battery, and I wanted the OEM. So yeah, that's 40$ LESS than I paid for the jump pack. Keep in mind, I paid about what it goes for now (150$) and the battery is 108$. So since I had it open, I hooked as smart charger to it and hey! Battery taking a charge and was only at about 30. Not the battery at all, either a board or the internal charger has failed. I bought this because they get great reviews, and seemed like the top of the game as far as jump packs go. But 6 years? With it being used like 3X a year? And by the way, never past the duty cycle. Never overheated it.
Rating: [4 of 5 Stars!]
By Vaughn Truesdell
Date: August 08, 2024
Out of the box this seems like a great product. It’s summer here so I have not got a chance to use it yet but have high hopes.The only thing I don’t like is the instructions warn you not to store below 50 degrees. I would have kept it in the garage but I guess that’s not possible
Rating: [4 of 5 Stars!]
By shack
Date: July 30, 2024
It isceasy to use and works fast
Rating: [4 of 5 Stars!]
By Jason Searles
Date: July 20, 2024
We have bought a bunch of these boxes over the years. We have 1 for our auto shop and a couple in our tow trucks. The digital display is nice since you can use it to see if the alternator is charging after you jump. Batteries last a long time. Only gripe is the connector where the wire meets the clamp. They break on every box we have owned. The handle needs to be a little longer with the wire running through a hole in the end to support it instead of being allowed to flex right at the connector. If you use it regularly the wire will break right at the connector.
Rating: [4 of 5 Stars!]
By Thomas F. McDermott
Date: July 06, 2024
There is a ridge on the bottom of the unit that prevents the unit from sitting flat on the table. Because of this ridge the unit wobbles while sitting on the table and must be shimmed to prevent it from wobbling.
Rating: [4 of 5 Stars!]
By CarlositooO
Date: May 10, 2024
After being searching for s Reliable Charger, here it’s!After on the second month; WORKS good, Holds the Charge.“I believe it is a good product “
Rating: [4 of 5 Stars!]
By Maximo
Date: July 06, 2023
Jump-N-Carry JNC770R 1700 Peak Amp Premium 12 Volt Jump Starter - Red.It is not working. We would like to know if it is under warranty, if it is for life, or if it is limited.
Rating: [4 of 5 Stars!]
By CampMattawoman
Date: November 02, 2022
I am giving this item 4.5 stars. My father who is 91 but doesn't want to give up his Lexus, but still doesn't drive it. The battery dies constantly, the Lexus guy recommended this for easy jump starts. I can do this all by myself, it's easy to use.
Rating: [4 of 5 Stars!]
Items 1 - 9 of 9 reviews
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