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TKDMR 20pcs 1/0 AWG-3/8" Battery Lugs,Copper Wire Lugs,Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing

  • Based on 9,687 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 1 hour and 17 minutes
Available payment plans shown during checkout

Size: 1/0 Awg - 3/8" (M10) Ring


Number of Items: 20


Features

  • What You Get: 20 Pcs per pack of 1/0 Guage (AWG) 3/8" ring terminals, copper lugs closed end termination ring terminals with 20 Pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing Tube for your work(10pcs Black and 10pcs Red).
  • Quality Material: The TKDMR bare copper battery cable ends are made from 100% annealed copper with special treatment surface for corrosion protection, providing a high degree of conductivity for maximum current flow. Can be Crimped or Soldered.The 3:1 shrink tube is well made of high quality material(UL & CSA certified for up to 600V,257F), thick and durable than 2:1 shrink tube.
  • Reliable and Easy to Use:These battery lugs with heavy duty construction,improves high temperature durability and have a close end pad design, keeping electrical components, batteries and cables safe and free from moisture, and also prevents solder from leaking during installation; high standard flared opening for easy wire insertion.The wire shrink wraps are all pre-cut into the most common sizes which improve your work efficiency.
  • Wide Applications:These Copper Lugs works with Heat Shrink Tubing which are safe and reliable , greating for distribution box, golf carts, solar panels, marine,home applications,Vehicle,Motorcycle,DIY Electrical Wirings and Other Outdoor Applications.
  • How to Choose and Use it?: Recommend to check product dimensions to ensure a proper fit.Freedom to choose from a variety of wire sizes, stud sizes & pack quantities, that fit your requirements and applications; Can be crimped or soldered; Audio wire may not be a direct fit.Use with a compatible copper cable.

Color: Copper


Connector Type: Ring


Contact Material: Copper


Insulation Material: Copper


Stud Size: 3/8 inch


Product Dimensions ‏ : ‎ 5.91 x 5.12 x 0.71 inches; 14.39 ounces


Item model number ‏ : ‎ TKDMR 201


Date First Available ‏ : ‎ November 25, 2020


Manufacturer ‏ : ‎ TKDMR


Best Sellers Rank: #245 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Ring Terminals


#1 in Ring Terminals:


Customer Reviews: 4.7 4.7 out of 5 stars 9,687 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

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.

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Top Amazon Reviews


  • Great Battery Lugs
Size: 6 Awg - 5/16" (M8) Ring Number of Items: 6
The TKDMR 6pcs 6 AWG-5/16" Battery Lugs set is an outstanding product that delivers both quality and convenience! This set includes everything you need for secure and reliable battery connections, making it an excellent choice for various electrical projects. The battery lugs are made from high-quality copper, providing excellent conductivity and durability. They fit perfectly on 6 AWG wires and ensure a strong, reliable connection. The 5/16" size is versatile and suitable for a range of applications. The inclusion of 6 pieces of 3:1 heat shrink tubing is a fantastic bonus. The tubing shrinks efficiently to provide a neat, insulated, and secure finish, protecting the connections from environmental factors and ensuring long-lasting performance. The heat shrink tubing is easy to use and applies smoothly. Overall, the TKDMR Battery Lugs set offers great value with its high-quality components and comprehensive packaging. If you’re looking for reliable battery lugs with excellent heat shrink tubing included, this set is highly recommended. It’s a perfect choice for any DIY enthusiast or professional needing top-notch components for their electrical work! ... show more
Reviewed in the United States on September 13, 2024 by Vaughn & Dorothy

  • Excellent Quality Wire Lugs and Adhesive Heat Shrink Set
Size: 2/0 Awg - 3/8" (M10) Ring Number of Items: 10
I recently purchased the 10pcs 2/0 AWG-3/8" Wire Lugs Ring Terminal Connectors along with the 10pcs 3:1 Dual Wall Adhesive Heat Shrink set from Amazon and I must say, I am thoroughly impressed with the quality and performance of this product! Firstly, the wire lugs are exceptionally well-made with heavy-duty materials. The copper construction ensures excellent conductivity, making them ideal for various electrical applications. The 2/0 American Wire Gauge size with a 3/8" ring terminal is perfect for my specific needs, and they fit securely on the cables, providing a reliable and sturdy connection. The wire lugs come with the corresponding 3:1 dual wall adhesive heat shrink tubes, which are an excellent addition to the set. These heat shrink tubes offer superior insulation and protection, making sure that the connection is secure and insulated against any potential damage or short-circuiting. The adhesive lining within the heat shrink tubes ensures a tight and waterproof seal, further enhancing the reliability of the connection. I found the installation process to be straightforward and hassle-free. The wire lugs are easy to crimp onto the cables, and the heat shrink tubes shrink perfectly around the connection using a heat gun. The adhesive within the heat shrink tubes bonds effectively, leaving no room for any moisture or contaminants to compromise the connection. Overall, I highly recommend the 10pcs 2/0 AWG-3/8" Wire Lugs Ring Terminal Connectors and 10pcs 3:1 Dual Wall Adhesive Heat Shrink set. The quality and performance of this product exceeded my expectations. Whether you're working on automotive projects, marine applications, or any electrical wiring projects, this set will undoubtedly fulfill your requirements. It's a fantastic value for the price, providing reliable and secure connections. I'm extremely satisfied with my purchase, and I will definitely be purchasing more in the future for my upcoming projects. Don't hesitate – give this product a try, and you won't be disappointed! Disclosure: I received no incentive or compensation for providing this review. My review is based on my personal experience as a customer. ... show more
Reviewed in the United States on December 27, 2023 by Shopaholic

  • Good ends that are inexpensive.
Size: 4 Awg - 3/8" (M10) Ring Number of Items: 10
I Crimp with a tool then, soldering them and it makes for a much more professional look and assures a good lasting connection for high amp draws. I have tried, crimping the wire in them in a vise or hammer and they held either way but the best is to crimp. The kit has enough ends for many small projects, the heat shrink tubing is good and they are heavy enough to not be cheaply made. Surprisingly they did not discolor on soldering them on. All in all they work well. The wire fit inside of them pretty well but I would think a thicker wire of the rated gauge may be tight. The pic is not a great one but you get the idea. ... show more
Reviewed in the United States on May 5, 2024 by R R

  • Good Lugs! worked as intended!
Size: 1/0 Awg - 3/8" (M10) Ring Number of Items: 10
Good Lugs! worked as intended!
Reviewed in the United States on September 19, 2024 by Christopher C.

  • Great quality lugs
Size: 2/0 Awg - 3/8" (M10) Ring Number of Items: 10
Used various sizes of these when I redid the energy system in my coach RV. They are pure copper and they are solid. Easy to use and the heat shrink is great. Good connections.
Reviewed in the United States on October 8, 2024 by Ray

  • Good connectors
Size: 1/0 Awg - 3/8" (M10) Ring Number of Items: 10
Heavy duty connectors with double wall heat shrink covers for the terminals. They are being used in my off grid cabin and work great.
Reviewed in the United States on November 12, 2024 by Cody Hubbard

  • Solid copper lugs, self-sealing heat shrink tubing.
Size: 8 Awg - 3/8" (M10) Ring Number of Items: 10
I used these lugs to upgrade my camper to 2 100ah lfp batteries. Good quality copper lugs and the shrink tubing has some type of glue/waterproofing that seals the wire and lugs and provide protection. You do need some kind of proper lug heavy duty crimping tool. I used a hydraulic one. Everything looks professional. ... show more
Reviewed in the United States on November 7, 2024 by James Hunter

  • Really good value
Size: 1/0 Awg - 3/8" (M10) Ring Number of Items: 10
These lugs are heavy duty for sure. I went with this seller because they were the cheapest. My wiring application is way over kill so I planned on setting for a middle of the road product. To my surprise these were exactly what they claimed to be. Once they were crimped I took a nail set with hammer and put a nice dimple just to make sure they wouldn’t slip off. As far as shrink wrap, that to was amazing, heat gun on high didn’t melt the tubing and the melted glue line was even on both ends. The kit I got was for 1/0 cable so having the shrink tubing was essential and performed well. I had forgot to put some shrink tube on a 4 gauge wire with a ring and it’s designated tubing would not fit over the crimped ring so I used one of the 1/0 wire shrink tubes and it shrank down 4 sizes without any deformation or bubbles. Way cool. This is one of those products that I second guessed myself after purchasing but turned out to exceed my expectation’s, next time I need pure copper lugs I’ll be back for sure ... show more
Reviewed in the United States on August 14, 2024 by Anthony

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