CARTMAN 4 Gauge 20 Feet Jumper Cables Automotive Booster Cables with Carry Bag for Car SUV and Pickup Trucks
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Availability:
In Stock.
Arrives
Thursday, May 28
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Size: 20-Feet (4-Gauge)
Features
- Patented design clamps covered with non-conducting rubber for safe and repeated use. Fits both top and side post batteries, making it versatile and convenient.
- Jumper cables with higher copper content than other cables, ensuring quality and safety. CCA(Copper Coated Aluminum) high density pure copper for easy electrical conductivity and power transfer.
- 20 Ft length provides access from various locations around the car, easily reaching the battery on the opposite side of the vehicle. Ideal for use with full size cars, cargo vans, mid-size pickup trucks, and freight hauling vehicles.
- Low temperature immunity (-25C/-13F) ensures reliable use in extreme environments. Perfect for emergency situations caused by bad weather or dead batteries.
- No need to worry about warranty. Cartman's aim is to give you the best shopping experience.
Manufacturer: Cartman
Brand: CARTMAN
Item Weight: 5.47 pounds
Product Dimensions: 4.72 x 2.36 x 0.5 inches
Item model number: BC0420K
Is Discontinued By Manufacturer: No
Manufacturer Part Number: BC0420K
Date First Available: September 26, 2014
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 20-Feet (4-Gauge)
For the price, these cables are an exceptional value. Heavy 4 Gauge design and 20 feet of cable is an amazing quality/value to find for around 25 bucks. The clamps are super sturdy and easy to attach and provide a firm connection. The storage bag is a real bonus for keeping your trunk or storage area organized. The 20 ft of cable gives that extra reach you may need in those especially awkward or distanced parking spots/situations. These cables are very functional and should be a part of anyone's emergency gear stowed in the vehicle.
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Reviewed in the United States on December 26, 2025 by Dave
Size: 20-Feet (4-Gauge)
Very sturdy cables with great clips. Liked the bag to store the cables.
Reviewed in the United States on February 10, 2026 by Amazon Customer
Size: 20-Feet (4-Gauge)
Great product and prompt service. 👍
Reviewed in the United States on April 5, 2026 by merleski
Size: 16-Feet (6-Gauge)
Appear to be very well made. Good quality storage bag that is appropriately large, especially if you take the time to carefully coil the cables. A pair of gloves with gripping buttons on the face was included, a nice "extra" that you can keep in the bag with the cables and use to keep your hands clean. Instructions for use are on tear-proof label permanently attached to the cables in case someone with marginal experience or intelligence needs them. I haven't yet had to use the cables, but based on what I've seen for sale in local stores for the same price or more, these are excellent cables and a very good value for the money. I was a little concerned that when coiled, 16 footers would be too long, but my worries were unfounded. I think they're just fine-- don't take up too much space. I keep them in the compartment with the spare tire. I can recommend the cables and would buy them again in a minute. I think they're a good value for the price, which was $15.99 (Feb 1, 2018). The only reason I didn't give them a 5 star rating is because you are supposed to give 5 stars to products you "love." Can you really "love" jumper cables?
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Reviewed in the United States on February 9, 2018 by Will G
Size: 16-Feet (4-Gauge)
Came in the retail box. No amzn packaging. These cables look very well made. String clamps. The pincers on the ends are perfect for side post batteries. Used to start a dead 850ca battery in a Lincoln Towncar. Started right up from my truck battery. Long enough to park 2 cars side by side. Always go for the smallest wire size number you can afford at the time. (1,2,4,6 etc). I got the 4 gauge x 16ft.
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Reviewed in the United States on December 2, 2025 by eman2112
Size: 25-Feet (1-Gauge)
Cables seem to be good quality. Haven't used them yet but the clamps were solid and functioning as expected, cable gauge appears to be correct and short of failing a continuity test I see no reason why they shouldn't work exactly as described. The storage bag, or "luxurious carry bag" if you prefer, is just barely big enough to hold the cables immediately after taking them out of the box whilst still bundled from the factory and even so still takes two people--one to hold the cable clamps in and the other to shimmy it over the large mass of cables. I'd say forget about ever trying to get them back into that bag after you use them once. I bought a 15" Harbor Freight tool bag on sale for 6.99 and they fit perfectly--tote bag and all--and it should be a lot easier to quickly wind the cables back into once I do use them the first time. (The luxurious carry bag will be getting re-purposed) My unsolicited 2 cents for the good folks at Cartman: If I paid 6.99 for 1 bag I'm guessing you could get a great deal for a 1000 of them....just sayin'. But for the money the cables are worth it even if there wasn't a carry bag. Oh, almost forgot, they do come with gloves too--the little white knit kind with the rubber grippy dots--nothing fancy, but will work in an pinch. I didn't need them but threw them in the "luxurious carry bag" anyway. I originally gave it 4 stars due to my gripes about the bag, but for the price decided I had to come back and change it to 5 stars, I mean really 30 bucks for 25-foot 1 gauge cables? Good job on that Cartman.
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Reviewed in the United States on September 2, 2018 by DD
Size: 20-Feet (2-Gauge)
These are truly heavy duty cables. These are definitely heavy 2 gauge wire jumper cables. If these can't get your vehicle jumped then you have serious problems. They come with a carrying bag and a small wire brush to clean the connections and even had a couple little decals. Highly recommend these if you're wanting good heavy duty jumper cables for a decent price!
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Reviewed in the United States on January 1, 2026 by As S Hole