Reliable Brass Battery Terminal Connectors for Car, Truck, RV & More

Keep your vehicle's electrical system running strong with these heavy-duty brass battery terminal connectors. Sold as a matched positive and negative pair, these screw-type terminals make battery maintenance quick, clean, and hassle-free — no specialist tools required. Whether you're replacing worn-out terminals on a car, truck, van, lorry, or RV, this universal pair has you covered.

Product Specifications

Material: Brass / Aluminium
Color: Gold (positive) / Silver (negative)
Overall Length: ~54 mm
Tail Bolt Length: ~30 mm
Head Width: ~21 mm
Inner Diameter (Positive +): 18 mm
Inner Diameter (Negative −): 17 mm
Package Contents: 2 × Battery Terminal Connectors (1 positive, 1 negative), screw-type

Key Features

Premium Brass Construction – Excellent conductivity and corrosion resistance for a long-lasting, reliable connection.
Screw-Type Design – Allows the battery to be disconnected without fully removing the terminal from the post — great for maintenance and storage.
Universal Fitment – Compatible with cars, trucks, vans, lorries, RVs, boats, and more.
Easy Replacement – Simply replace old, corroded, or damaged terminals in minutes for a strong, secure connection.
Clearly Marked Polarity – Gold for positive (+) and silver for negative (−) to eliminate guesswork during installation.

What's in the Box?

2 × Screw-Type Battery Terminal Connectors (1 Positive + 1 Negative)

Note: Product dimensions are measured manually. A 1–2 cm variance may occur.

Made in Mainland China.

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For general battery safety and vehicle electrical system tips, visit the U.S. Consumer Product Safety Commission (CPSC) for guidance on safe handling of automotive batteries.

Learn more: EnerSys

Frequently Asked Questions

Q: Are these brass battery terminal connectors universal, and will they fit my vehicle?

A: Yes! These battery terminal connectors are designed to be universally compatible with most cars, trucks, vans, lorries, RVs, and boats. The positive terminal has an inner diameter of 18 mm and the negative has 17 mm, which fits the vast majority of standard 12V automotive battery posts. Always check your existing terminal dimensions before purchasing to ensure a correct fit.

Q: Do I need special tools to install these battery terminal connectors?

A: No special tools are required. The screw-type design makes installation straightforward — simply loosen the screw, slip the terminal over the battery post, and tighten. This design also allows you to disconnect the battery easily for maintenance or storage without fully removing the terminal from the post.

Q: How do I tell the positive and negative terminals apart?

A: The terminals are colour-coded for easy identification: the gold-coloured terminal is positive (+) with an 18 mm inner diameter, and the silver-coloured terminal is negative (−) with a 17 mm inner diameter. This makes installation clear and reduces the risk of incorrect connection.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.