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8.2FT 11AWG Battery to Charge Controller Tray Cables for 3/8 in Lugs

$19.99
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Key Features

• Premium Conductivity Features fine-stranded bare copper for superior electrical conductivity

• Durable Insulation Equipped with high-quality PVC insulation for excellent durability and flame resistance

• Convenient Design 8.2ft (2.5m) length with 5/16" terminal lugs for easy, secure battery connections

• Tangle-Free Storage The outer sleeve protects the cable, preventing knots and tangles for effortless storage

• Versatile Application Ideal for diverse setups, including solar power systems, RVs, boats, and camping gear
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DescriptionIncludesDownloadsFAQReviews

8.2FT 11AWG Battery to Charge Controller Tray Cables for 3/8 in Lugs

Upgrade your solar, RV, or vehicle setup with this durable 11AWG battery cable. Made from high-quality stranded copper, it ensures fast, reliable power transfer while withstanding extreme temperatures. Dual-color red/black coding makes installation simple and mistake-free, and its robust insulation resists abrasion and UV damage. Perfect for solar panels, batteries, cars, RVs, and marine applications—dependable performance wherever you need it.

Heat Shrink Tubing

Copper Wire

PVC Insulated Jacket

1: Materials & Tools Ready

2: Connect To Charge Controller

3:Connect to the Battery

WIDE APPLICATION

Includes

Downloads & View

User Manual

View Download

FAQ

1. How do I identify the positive and negative ends of the cable?

The cable features a clear dual-color design: red for positive and black for negative. The silicone-insulated jacket provides high tensile strength and excellent heat resistance, ensuring easy and safe installation.

2. What size are the lugs on this cable, and will they fit my battery terminals?

The cable comes pre-installed with 3/8-inch lugs. Please check your charge controller or battery terminal posts before purchasing to ensure they match a 3/8-inch bolt size.

3. What is the safe operating current and voltage rating for this 11AWG cable?

The cable has a safe operating rating of 18A at 300V or 8A at 1000V, providing stable energy transfer between your controller and battery within these electrical limits.

4. Is the wire stiff or flexible for running through tight spaces in my setup?

It is constructed from finely stranded bare copper, making it flexible and easy to bend, cut, or peel. This design makes it much simpler to route through tight spaces like RVs or marine engine bays.

  • 5 stars: 19 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Catherine

Think we got everything and more, thanks for directions altho we decided to have local solar firm install on RV roof.

H
HUEY

Very nice heavy duty cable. Would buy again if needed for another project.

T
Ted S.

I have only good things to say about Callsun. The service is great, the products all seems to be great, and the fact I now have solar power is great!

m
man

Great item, worked perfectly. Building my system alittle at a time, will purchase more as time moves on.

J
Justin B.

As most of the products from this company the key word is Quality

m
mous

Amazing product and great customer service. Loving my new solar system

T
Taz67

Package arrived as scheduled. Installed as promised. Great solar panel. Recommend this product.

M
Michael O.

Colored cables (+ & -) would help make sure the connection would be done correctly

R
Rich

It’s the right cable for the job and it’s ready for installation.

7
7Trumpets

just what i needed...

S
Steve B.
Solar power

Great for charge controller to battery

A
Azdude
Great wire set

Great wire set

B
Brad b.
Perfect for solar charge controller

Cable works perfectly with my solar charge controller. It comes with ring connections at one end ( like the picture shows) and 2 spare connectors if you want to have rings at both ends.

The item was made this way so don’t be surprised when you get it and there are only connectors at 1 end.

S
Shannon

I'm very pleased with callsun quick service and their products! Thanks for your great service.

D
D. Lawson
Excellent!

Excellent Quality and Silicone insulation I believe, with tinned ends. Nice. They smell horrible for a few days. If your sensitive to chemical smells, may wanna leave it outdoors.

D
D. K.
Would definitely buy again

Very flexible, I used it for my generator

d
devin H.
Good product

Very good quality. Perfect length, Installation was easy. Could use indoor or outdoor. Value was great for the higher quality.

J
Janice L. G.
Perfect for my lithium battery and my Callsun charge controller.

Love the tinned ends. I installed a new LiTime lithium battery in our travel taler and didn't love the two bare ended connections from the solar cell charge controller to the battery.

These were perfect. The connections were the perfect size around the bolts at the terminals and the tinned ends that connect to the solar charger left me feeling there was a solid connection for both power and security in the socket.

Worked great!

F
Fred W.
works well

works