Will these work on my terminals for boat batteries?

Yes, as long as it is a top post battery. Be sure to check size of opening on the terminal you plan on buying. The bigger the battery, the bigger the terminal on the battery. Hope this helps.

I see the video of the negative not tightening. I have the same problem. What have others done to make it tight?

Hello, you can use 2 x Adjustable Spacers. I used the Spacers that came with it. It’s a-tight fit using the Spacers.

What is the block made of? looks like aluminum. what is the hardware made of? is it coated or solid brass ?

the hardware made of Nickel plated. Protective cover made of plastic. they d ok have a great connection and show a very good accurate reading on the volt metter.

My battery has one cable, but this terminal has two holes?

SUNMORN Battery Terminal Connectors, 0/2/4/6/8 AWG Inputs, Battery Terminal, Battery Post Terminals, Positive Negative For Car RV Truck Marine Boat

Do you get both postive and negative terminals?

If your car Both original + and - lead battery terminals were shot with frayed and broken wires, you did not have to replaced the entire cable assemblies.

Sunmorn Battery Terminal Connectors 0 2 4 6 8 10

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Description

🔋 Power Up Like a Pro — Connect with Confidence!

SAFETY YOU CAN TRUST - Insulated terminals and secure clamps reduce risk of shorts and sparks, giving you peace of mind on every journey.
PLUG PLAY SIMPLICITY - User-friendly clamp mechanism lets you install quickly without expert skills—get powered up and back on track in minutes.
SEAMLESS POWER DELIVERY - Precision-engineered brass connectors ensure minimal resistance and superior electrical conductivity for uninterrupted performance.
BUILT TO BRAVE THE ELEMENTS - Heavy-duty, corrosion-resistant design stands strong against moisture, vibrations, and extreme temperatures—marine-grade durability for every adventure.
UNIVERSAL FIT FOR EVERY RIDE - Versatile compatibility with 0/2/4/6/8/10 AWG cables fits cars, trucks, motorcycles, boats, and RVs—one connector to rule them all.

SUNMORN Battery Terminal Connectors deliver reliable 12V DC connectivity with heavy-duty brass construction and corrosion resistance. Designed for versatile use across automotive and marine applications, these easy-to-install clamps fit multiple AWG cable sizes and prioritize safety with insulated, secure connections. Trusted by professionals and enthusiasts alike, they ensure long-lasting, stable power delivery wherever you go.

Specifications

ASIN	B09ZQ9YB92
Best Sellers Rank	#2,518 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Battery Terminals & Ends
Brand Name	SUNMORN
Color	Gold
Connector Gender	Male
Connector Type	Clamp
Contact Material	Brass
Customer Reviews	4.5 out of 5 stars 5,115 Reviews
Gauge	1.0
Included Components	battery terminal connectors battery terminals
Insulation Material	Copper
Insulation Material Type	Copper
Item Dimensions L x W x H	2.28"L x 1.83"W x 0.72"H
Manufacturer	SUNMORN
Material	Brass
Material Type	Brass
Maximum Voltage	12 Volts (DC)
Model	SUNMORN Battery Terminal Connectors
Number of Items	11
Part Number	SUNMORN1556
Specification Met	CE
Stud Size	#2
Terminal	Screw Terminal
Unit Count	1.0 Ounce

Reviews

S**E

4.01.2026

R**D

13.04.2026

S**S

6.02.2026

K**M

20.07.2021

A**.

11.04.2026

J**.

25.04.2026

R**Y

13.02.2026

J**D

31.03.2026

J**J

13.02.2025

M**.

26.07.2023

A**S

25.09.2024

C**.

3.02.2024

V**I

9.02.2024

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

KD 8.45

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In stock

Sold byAmazon KUWAITDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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SUNMORN Battery Terminal Connectors, 0/2/4/6/8/10 AWG Battery Terminals, Heavy Duty Car Battery Terminal, Top Post Multiple Marine Superior Connectivity Long Lasting Easy to Install Versatile (Gold)

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