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1 Set Car Battery Terminal Connectors, 4 Way Quick Release Disconnect Car Battery Terminal with Hex Wrench Washers, for SAE/JIS Type A Posts, Compatible with Cars, Vans, Trucks
- Real human support before and after you order
- Trusted battery experts since 2003
- Local dealer network support
- 30-day money-back guarantee
30-Day Money Back Guarantee
That's how confident we are in your results. But if you're not thrilled, let us know and we'll refund your purchase.
Upgrade your car's power connection with these Quick Release Battery Terminal Connectors. These high-quality connectors are designed to enhance electrical conductivity, reduce voltage distortion, and prevent transmission loss, ensuring optimal performance for your vehicle. Crafted from tinned copper, these connectors are not only durable but also corrosion-resistant, providing long-lasting reliability.

Specifications:
Material: Copper
Positive Inner Diameter: Approx. 17~18.2mm/0.67~0.72inch
Negative Inner Diameter: Approx. 16~17.2mm/0.63~0.68inch
Each pack includes a Red-Positive Battery Terminal Connector, a Black-Negative Battery Terminal Connector, an Allen Wrench for easy installation, and two Battery Terminal Anti-Corrosion Fiber Washers. With these accessories, you have everything you need to achieve a seamless power connection.

What's Inside The Package:
2 x Car Battery Terminal Connector
1 x Hex Wrench
1 x Red Battery Anti Corrosion Washers
1 x Green Battery Anti Corrosion Washers
Installing and maintaining these connectors is a breeze. They come with clear positive and negative labels for easy identification. The included hex wrench allows for quick installation and disconnection, eliminating the need for additional tools. Additionally, we provide a terminal cleaning brush to effortlessly remove dirt, debris, and corrosion, ensuring a clean and reliable connection.

The dimensions of these battery terminal connectors are optimized to accommodate wires with diameters ranging from 5.2mm to 7.4mm (AWG gauges 1-4) or section 16-35mm². The positive and negative inner diameters provide a secure fit for various wire sizes, with the positive inner diameter ranging from 17mm to 18.2mm and the negative inner diameter ranging from 16mm to 17.2mm. The wire clamps can accommodate wires up to 9.5mm in diameter, with a minimum wire size of 6.5mm.

With their versatile 4-way terminals, these battery terminal connectors offer convenient wiring options and ensure a firm connection. Whether you need to modify your wiring or connect multiple devices, these connectors simplify the process, making it hassle-free.

These battery terminal connectors are compatible with round post auto batteries SAE/JIS Type A posts, making them suitable for a wide range of vehicles, including cars, vans, caravans, motorhomes, trucks, and even car audio systems. Upgrade your power connection today and experience enhanced performance and reliability.

Made of High Quality Materials: These battery terminal connectors are made of tinned copper, with good electrical conductivity, reduce voltage distortion and transmission loss, and are corrosion resistant.
Set Includes:
1x Red-Positive Battery Terminal Connector
1x Black-Negative Battery Terminal Connector
1x Allen Wrench
2x Battery Terminal Anti-Corrosion Fiber Washers
Easy to Use/Install/Clean:
With positive and negative labeled, easy to identify. Equipped with a hex wrench for easy installation, quick disconnect. With a terminal cleaning brush that we provided to clean dirt, debris and corrosion. After installing the battery, connect to the battery posts by pressing down the lever, so no tools needed.
Dimension:
For wires diameters 5.2 - 7.4mm (AWG gauges 1 - 4) or section 16 - 35mm²
Minimum wire size: 16mm (5/8")
Max wire clamp: 9.5mm/0.37in
Mini wire clamp: 6.5mm/0.25in
Positive inner diameter: 17-18.2mm
Negative inner diameter: 16-17.2mm
Convenient and Firm:
The Battery Terminal has 4 way terminals, designed for multiple connections. Wiring is easy to modify. Convenient wiring and firm connection.
Wide Application:
Fits on round post auto batteries SAE/JIS Type A posts. The positive and negative battery terminal connectors can be used for Cars, Vans, Caravan, Motorhomes, Truck Batteries, Car Audio, etc.
Notes:
Wires diameters 5.2 - 7.4mm (AWG gauges 1 - 4) or section 16 - 35mm2.
Minimum wire size: 16mm (5/8"). Max wire clamp: 9.5mm/0.37in, Mini wire clamp: 6.5mm/0.25in.
Positive inner diameter: 17~18.2mm, Negative inner diameter: 16~17.2mm.
Specifications:
Material: Copper
Positive Inner Diameter: Approx. 17~18.2mm/0.67~0.72inch
Negative Inner Diameter: Approx. 16~17.2mm/0.63~0.68inch
The shipping and delivery response was amazing keep up the great work!
1 Set Car Battery Terminal Connectors, 4 Way Quick Release Disconnect Car Battery Terminal with Hex Wrench Washers, for SAE/JIS Type A Posts, Compatible with Cars, Vans, Trucks
Impressed from the start
Very happy with service and battery The shipping and delivery response was amazing keep up the great work!
Exactly as promised
The team at BRS answered the questions I had prior to the purchase, ordering was quick and easy, received a confirmation minutes after purchasing( it was hilarious Andy) so coupled with the quick delivery, it was an enjoyable experience.
Performing great.
So far this battery is performing great. My 10 year old H-D AGM battery was giving me trouble, would not hold charge for more than a couple of days, then it would not start the bike. Since installing this battery a couple of weeks ago, I have not had to plug the trickler in and the bike turns over like a champ and starts every time. I bought the BRS smart trickle charger with this battery and will use it on the off season. We’ll see how it does long term next spring. I’m not too worried though, battery has a two year warranty.
Big thanks to the whole crew
So again I went with BRS as my new ATV Battery because the one I bought for my side by side worked so well why not deal with local. The battery comes pre-charged ready for install not like them other batteries.
Pleasant experience from the start!
Read some good reviews online regarding the batteries and found exactly what I was looking for. Shipping was prompt and communication was great. Box was packed perfectly and well protected. The owner even emailed and thanked me for my order! I will definitely be returning and will be telling others about BRS!
Order received on time.
Order received on time. This is the third time I used BRS EXCELLENT service. Will recommend this it to all my friends.
Stayed in touch with me
highly recommend BRS Battery. The company stayed in touch with me during the purchase process and during delivery. The battery was received quicker than I thought. It was fully charged and I installed it right after delivery.
Excellent product
Excellent product, quick delivery. With the recent ice storm I had to fuel a generator for 10 Days. This fuel pump made it so much easier. No lifting, no spilling!
100% recommend this company.
100% recommend this company. I had an issue with the unit I ordered, sent an email on a Saturday not expecting to hear a response till the following week. Was totally PLEASED & SURPRISED to receive a response that evening, stating a new unit would be shipped (at no expense to me) Monday
Just Power Products That Work. No Cheap Junk. No Guesswork.
Just Power Products That Work. No Cheap Junk. No Guesswork.
Real Support Before You Buy
Not sure if this is the right product? Contact us and we will help you avoid ordering the wrong thing.
Trusted Since 2003
BRS Battery has been helping customers find better power solutions for over 20 years.
Built for People Who Need Gear That Works
From riders and homeowners to dealers and repair shops, BRS products are made for customers who want practical tools that work when needed.
Dealer Network Support
Shop online or connect with a BRS dealer where available for local product access and support.
A Real Battery Store. Not Just Another Online Listing.
A Real Battery Store. Not Just Another Online Listing.
We've been keeping you powered for 20+ years
Days Money Back Guarantee
Local Dealers
When you buy from BRS, you are not guessing with a faceless online seller. You are buying from a real battery and power products team that wants you to get the right product the first time.
Reliable Power Products for Real-World Use
From batteries and chargers to fuel pumps and power solutions, BRS products are chosen for customers who need practical gear that works when it matters.
No guesswork. No cheap junk. Just dependable products backed by real support from a battery team trusted since 2003.
Frequently Asked Questions
Yes. BRS Battery is a real battery and power products business with a physical location, real inventory, and real people behind every order. We have been helping customers choose better batteries, chargers, fuel pumps, and power products since 2003.
Yes. If you are not sure if a product is right for your equipment, contact our team before ordering. We would rather help you choose the right product upfront than have you waste time and money on the wrong one.
Start by checking the product details, specs, size, compatibility notes, and photos on the page. If you are still unsure, reach out to BRS support and we can help point you in the right direction.
Most orders are processed as quickly as possible during regular business days. Shipping options, costs, and estimated delivery times are shown at checkout before you complete your order.
Contact BRS support and we will help review the issue. Whether you have a question about fitment, shipping, damage, or product use, our team is here to help before and after your order.
Many BRS products include warranty protection, but coverage can vary by product. Check the warranty details on the specific product page or contact us before ordering if you need clarification.
BRS products are available through select dealers where supported. If you prefer local support, contact us and we can let you know what options may be available in your area.
When you buy from BRS, you are buying from a battery and power products team that has been serving customers since 2003. You get real support, practical product knowledge, and help from people who understand batteries, chargers, fuel pumps, and equipment — not just another faceless online listing.