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Item #:
184268025
20PCS 1/0 AWG-5/16 & 3/8 Battery Terminal Connectors - Heavy Duty 1/0 Gauge Copper Ring Lugs with 20PCS 3:1 Heat Shrink Tubing (Black/Red) for
Item #:
184268025
€ 32
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, August 26
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Crafted from heavy-duty 1/0 gauge copper, these battery terminal connectors ensure reliable conductivity and longevity, ideal for automotive, marine, and RV applications.
Comprehensive Kit
Includes 20 terminal connectors and 20 pieces of 3:1 heat shrink tubing, providing a complete solution for various electrical connections, promoting efficiency and convenience.
Versatile Compatibility
Designed for a wide range of applications, these connectors are perfect for trucks, boats, and RVs, addressing the needs of DIY enthusiasts and professionals alike.
Product Details
| Connector Type | Ring |
| Terminal | Ring Terminal |
| Connector Gender | Male |
| Contact Material | Copper |
| Insulation Material Type | Polyolefin |
| Material Type | Copper |
| Color | 1/0-3/8 + 1/0-5/16 |
| Brand Name | Tuijodaix |
| Model | HT-1Z1Z3F4-K |
| Number of Items | 20 |
| Part Number | HT-1Z1Z3F4-K |
| Manufacturer | Tuijodaix |
| Insulation Material | Polyolefin |
| Item Weight | 2 lbs (910 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Automotive Mechanics
Professional mechanics can use these connectors for reliable battery and electrical connections in vehicles.
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DIY Enthusiasts
Hobbyists can utilize these connectors for various custom automotive or electrical projects effectively and efficiently.
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Marine Applications
Ideal for marine use, these connectors ensure secure and durable connections in boats and watercraft electrical systems.
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Casual Users
Occasional users may find these heavy-duty connectors excessive for simple household electronics tasks.
Product Description
20PCS 1/0 AWG-5/16 & 3/8 Battery Terminal Connectors - Heavy Duty 1/0 Gauge Copper Ring Lugs with 20PCS 3:1 Heat Shrink Tubing (Black/Red) for Automotive/Truck/Marine/RV Electrical
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Customer Questions & Answers
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Question: How to Shop 20PCS 1/0 AWG-5/16 & 3/8 Battery Terminal Online From Ubuy?
Answer: It’s easy to shop 20PCS 1/0 AWG-5/16 & 3/8 Battery Terminal online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is 20PCS 1/0 AWG-5/16 & 3/8 Battery Terminal Available to Shop Online in Ireland?
Answer: Yes, at Ubuy Ireland this product is available for you to shop at a reasonable price. The 20PCS 1/0 AWG-5/16 & 3/8 Battery Terminal is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Tuijodaix Ring Editorial Review
The 20PCS 1/0 AWG-5/16 & 3/8 Battery Terminal Connectors have garnered positive feedback from users who appreciate their quality and functionality. Customers have noted that these heavy-duty copper ring lugs are well Constructed with a solid, single-piece design that ensures a reliable electrical connection. Many users favor the fact that the connectors come with heat shrink tubing for an airtight seal, which helps prevent corrosion—a primary concern for battery connections. Several reviewers have mentioned successfully using these lugs to replace factory crimped terminals on their vehicles, praising the ease of installation and the secure fit they provide. Some users even opted to solder the connection instead of crimping to ensure a more durable solution. The flexibility to use the connectors for a variety of applications, from golf carts to trucks, has further enhanced their appeal, indicating they are a versatile tool for anyone handling batteries. Despite the majority of users regaling their experiences with the product, there are a few criticisms. One noted downside is the quality of the small parts box they arrive in; users have commented that the lack of rigidity causes the lugs to shift and become mixed up, which is inconvenient. Some have suggested that an upgraded storage solution would be welcomed, as they would be willing to pay extra for a suitable box. Overall, these battery terminal connectors and their accompanying heat shrink tubing are well-received as reliable components for a variety of heavy-duty electrical connections, although improvements in packaging could enhance the overall user experience. **
Customer Reviews & Ratings
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Pros
- High quality, heavy-duty copper Construction
- Airtight seal with heat shrink tubing prevents corrosion
- Good for a variety of applications (e.g., vehicles, equipment)
- Soldering option for a stronger connection
Cons
- Storage box is flimsy and ineffective for keeping connectors organized
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 32
Order now and get it around Wednesday, August 26
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