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4pcs 1/0 AWG-1/2" Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing

4pcs 1/0 AWG-1/2" Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing

Q: What is the amperage rating of this lug?

I don't know and couldn't find an amperage rating for these cable lugs. However, they are more than heavy enough to carry the amperage for any application that you would use 4/0 cable for. They are high quality cable lugs and not cheap junk. I have used them for everything from battery cables on my diesel Ford truck to cable ends on my 220V Lincoln welder without a single issue.

Q: Are these copper lugs safe to use for 120v?

Yes. They are certified up to 600 Volts AC at 275 Degrees F.

Q: what size is the opening to fit 2/0 awg wire. Chart says 11.7?? My cable meassures 15.2mm

Even if the chart say for 2/0 wire, I do not believe it can be use in that gane. I will use it in a #2 awg wire where it fits fine. Do not buy this item for a 2/0 wire.

Q: I've got a one time use for these, is there a way to crimp them without a special tool? I hate to buy one and never use it again

could use a pair of pliers or channel locks. But it wont be as secure as using a $13 hammer lug crimper https://www.amazon.com/Mofeez-Hammer-Lug-Crimper-Tool/

Product ID: 473540911

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Details

Colour
Copper
Connector Type
Closed End
Contact Material
Copper
Insulation Material
Non-Insulated
Stud Size
12.7

🔌600V max voltage

🔥3:1 dual wall heat shrink tubing

🛠️1/0 AWG heavy-duty copper lugs

Description

⚡ Power your projects with pro-grade copper lugs—connect like a boss!

MAXIMUM POWER FLOW - UL & CSA certified for up to 600V, ensuring safe and efficient current delivery.
HEAT RESISTANT DURABILITY - 3:1 dual wall adhesive heat shrink tubing withstands up to 257℉ for long-lasting protection.
MOISTURE LEAK PROTECTION - Closed-end design prevents moisture ingress and solder leakage, safeguarding your connections.
PREMIUM COPPER CONDUCTIVITY - 100% annealed copper lugs with corrosion-resistant treatment for superior electrical performance.
VERSATILE APPLICATION READY - Perfect for solar panels, vehicles, marine, and DIY projects—engineered for professional-grade reliability.

This 4-pack of 1/0 AWG copper battery lugs features UL-listed heavy-duty ring terminals with 3:1 dual wall heat shrink tubing, delivering superior conductivity, corrosion resistance, and moisture protection. Designed for easy crimping or soldering, these durable connectors support up to 600 volts and 125°C, making them ideal for automotive, marine, solar, and DIY electrical applications.

Specifications

Colour	Copper
Connector Type	Closed End, Crimp, Ring
Contact Material	Copper
Insulation Material	Non-Insulated
Stud Size	12.7 millimeters
Terminal	Ring Terminal
Material	Copper
Brand	TKDMR
Specification Met	UL
Temperature Rating	125 degree celsius
Product Dimensions	30.5L x 15.2W x 1.9H Centimeters
Maximum Voltage	600 Volts
Net Quantity	4 Count
Manufacturer	TKDMR
UPC	785665850336
Model number	TKDMR
Number of Memory Sticks	4
Item Weight	68 g
Item model number	TKDMR
Power Source	battery powered
Included Components	copper lugs,heat shrink tubing
Are batteries included?	No

Have a Question? See What Others Asked

What is the amperage rating of this lug?

Are these copper lugs safe to use for 120v?

what size is the opening to fit 2/0 awg wire. Chart says 11.7?? My cable meassures 15.2mm

I've got a one time use for these, is there a way to crimp them without a special tool? I hate to buy one and never use it again

Reviews

A**R

ajlionking

Beast product

31.07.2025

A**A

Very Good Battery Fully Copper Lugs

Very Good Copper Lugs for Battery.

28.07.2023

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

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€ 80.86

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