













🔌 Connect with confidence — power up your projects like a pro!
This 4-piece set of 2/0 AWG Sanuke copper ring terminal connectors features heavy-duty construction rated for 600 volts and 257°F. Each terminal is crafted from annealed electrolytic copper for superior conductivity, paired with 3:1 dual wall adhesive heat shrink tubing that seals out moisture and corrosion. Designed for easy wire insertion and reliable, long-lasting electrical connections, these connectors are ideal for battery cables, solar panels, marine, and DIY electrical applications.






















| ASIN | B0BMVD5TNT |
| Best Sellers Rank | #1,351 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Ring Terminals |
| Brand | Sanuke |
| Color | Bare Copper |
| Connector Gender | Female |
| Connector Type | Ring |
| Contact Material | Copper |
| Date First Available | November 18, 2022 |
| Insulation Material | Non-Insulated |
| Item Weight | 3.2 ounces |
| Item model number | SAG2038-4PK |
| Manufacturer | Sanuke |
| Maximum Voltage | 600 Volts |
| Number of Items | 4 |
| Product Dimensions | 4.72 x 3.15 x 0.79 inches |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Ring Terminal |
D**D
Worked great on my flexible 4 AWG wires for my 24V system
I recently used the 4 AWG Terminal Connectors Ends for my 24V DIY power bank system, and they worked great! These heavy-duty connectors fit perfectly on my flexible 4 AWG wires, providing a secure and reliable connection. The dual wall adhesive heat shrink is a standout feature. It shrinks down tightly, providing excellent insulation and protection against moisture and corrosion. During testing, I found that the heat shrink worked nicely, sealing the connections effectively without any issues. The build quality of these connectors is impressive—they feel sturdy and durable, ensuring long-lasting performance. So far, I have no complaints about their functionality. They’ve proven to be a reliable and efficient solution for my electrical projects, and I wouldn’t hesitate to buy them again. If you need robust and reliable wire lugs for your battery cable or power bank projects, these connectors are a great choice. They deliver excellent performance and peace of mind, making them a valuable addition to any DIY toolkit.
G**N
Great quality.
A clear best buy! These battery lugs are a great design and fit snuggly. They are priced right as well.
K**Y
Good product
They worked well.
T**.
Worth the money
They are a good value and well made. Not much else to say.
S**B
Nice item
Well built. Cramps good
K**H
Battery lugs are battery lugs.
So, these are battery lugs. Not quite sure what to say about them. They all accept roughly the size of wire that they advertised and they bolt down to things to form a good electrical connection. The included heat shrink seems decent, durable, and does heat shrink things very well. Like shrinking when exposed to heat.
J**N
Great buy, really durable and forgiving if you don't use the correct tools.
Got these for a project on my truck, and am incredibly happy with them. I'll admit I rednecked the crimping on a few of them, put them on my anvil and hit them with a hammer....worked like a dream, ugly as sin, but worked. I also did a few of them correctly with a crimping tool, also bought from Amazon, and they worked really well.....better looking too. I will be buying these again for projects in the future.
L**D
Lugs for ground straps.
Well made lugs. Crimps onto wire very well.
J**Z
Excelente producto
M**C
Vérifier la grosseur des câble, j’ai commandé pour du 2/0 mais j’avais besoin pour du 2 Livraison très rapide très bon produits
J**Y
sirven para lo que hace falta
B**.
Good quality and worked great for my solar install
A**R
Good
Trustpilot
2 days ago
2 weeks ago