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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Battery Terminal Connectors, 0/2/4/6/8 AWG Battery Terminals, Heavy Duty Car Battery Terminal, Top Post Multiple Battery Terminal, with Shims Protector Cover

Product ID: 393978097

Details

Colour
Silver
Connector type
clamp
Contact material
Nickel
Insulation material
Copper
Terminal
Screw Terminal

⚡Maximizes current flow with low resistance

🔋0/2/4/6/8 AWG compatibility

🛡️Corrosion & rust resistant heavy-duty build

EC$188

Duties & taxes included

In stock

Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Saint Vincent and the Grenadines.

Secure transaction

Description

🔌 Power up with confidence—connect like a pro, wherever the road takes you!

SEAMLESS POWER FLOW - Precision nickel clamps ensure ultra-low resistance for peak electrical performance.
SAFETY YOU CAN TRUST - Insulated covers and secure clamps minimize sparks and electrical hazards for worry-free use.
PLUG PLAY SIMPLICITY - User-friendly clamp mechanism lets you install in minutes—no expert skills needed.
BUILT TO BRAVE THE ELEMENTS - Heavy-duty, corrosion-resistant design stands strong against moisture, vibration, and extreme temps.
UNIVERSAL FIT FOR EVERY RIDE - Compatible with cars, trucks, boats, motorcycles, and RVs—one connector to rule them all.

SUNMORN Battery Terminal Connectors deliver reliable, corrosion-resistant connections compatible with 0 to 8 AWG cables. Crafted from nickel for superior conductivity and durability, these heavy-duty clamps feature an easy-install design and built-in safety insulation, making them ideal for automotive, marine, and versatile battery applications.

Specifications

ASIN	B07QZRKXSL
Best Sellers Rank	#80,073 in Automotive ( See Top 100 in Automotive ) #163 in Car Battery Terminals
Brand Name	SUNMORN
Color	Silver
Connector Gender	Male
Connector Type	clamp
Contact Material	Nickel
Customer Reviews	4.5 4.5 out of 5 stars (4,365)
Included Components	battery terminal connectors battery terminals
Insulation Material Type	Copper
Item Dimensions L x W x H	5.8L x 4.6W x 1.8H centimeters
Item Weight	0.02 Pounds
Manufacturer	SUNMORN
Material Type	Nickel
Maximum Voltage	12 Volts (DC)
Model	SUNMORN Battery Terminal Connectors
Number of Items	1
Part Number	SUNMORN1556
Specification Met	CE
Stud Size	#2
Terminal	Screw Terminal
UPC	733205028660
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

EC$188

Duties & taxes included

In stock

Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Saint Vincent and the Grenadines.

Secure transaction

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews