BB1-1 M10/M8/M6 Single Post Power Battery Distribution Block best price
BB1-1 M10/M8/M6 Single Post Power Battery Distribution Block made in china
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BB1-1 M10/M8/M6 Single Post Power Battery Distribution Block

Regular price$6.99
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  • Descriptions
  • Shipping & Returns
  • Reviews


About this item

【PRODUCT】- A pair of single stud terminal 12v power distribution block , includes a positive power distribution block and a negative power distribution block.

【Rating】- The automotive power distribution block rated 150A when work in 12v supplier circuit, and the 12v distribution block can work with MAX 48v power supplier.

【3/8",5/16" or 1/4" Stud Terminal】 -The battery post is single 3/8", 5/16" or 1/4" stud terminal design for choose, which makes the 12v bus bar terminal block be able to accept large size terminal connectors and wires.

【Application】 - The 12v battery distribution block aims to make the wiring of circuit become neat and tidy, prevent electric short circuit, suitable for automotive, car, RVs, trucks, marine, boat,solar energy, etc.

What is included:

1 x Positive Power Distribution Block

1 x Ground Power Distribution Block

4 x Mounting Screws


Part NO BB1-1
Connection Type Red for Positive
Black for Negative
Terminal Studs 1 x M10 (3/8") or 1 x M8 (5/16") or 1 x M6 (1/4”)
Max Voltage 48V DC
Max Continuous Amperage 150 AMP @ 12V
Base Material Nylon 
Plate Material Copper
Terminals Material Stainless Steel
Overall Dimension 53mm x 25.5mm x 41.5mm (LxWxH)


Shipping & Returns

Free Shipping

We will use Economy International express service operated by China Postal Express. And it’s for light-weight products that less than 2kg with delivery in 10-25 days.

Expedited Shipping

You can choose this way, and normally we will use FEDEX or DHL. the shipping Rate is depend on the total weight of products, and delivery date will be 3-7 days.


Refund arrival time: 1-2 working days
Refund path: return to the original path
Refund contact information:


Customer Reviews

Based on 10 reviews
Randy Davis

These are good quality studs for power distribution applications. Make sure you understand what you are getting. These are surface mount studs. That means the stud doesn't protrude below the surface of the mount (see photo). If you are building a battery box these wouldn't work well because the connection to the battery could not be made inside the box.

However, for surface mount applications these will work well. The nuts thread smoothly onto the studs and lock washers are provided. Four small screws are also provided for mounting.

Gill slayer

I bought these so i could move the deep cycle battery in my row boat up to the front to distribute the weight better. I had to run longer power cables back from battery and use these to connect the trolling motor with the extension cables to the battery. They work slicker than snail snot! Good product!

Tyler Williams

Solid build. Studs come with quality washers and nuts. Make sure you get the right size for your cable lug. I used these in multiple places in my custom van and my truck.

Big Jon

They were perfect exactly what I needed my rear xs power battery finally died after 8yrs so I needed some sturdy post both are strong and holding up so far.

David H.

I used a pair of these to install an easy disconnect for the water pump in my travel trailer. Instead of having to rewire the next time I have to replace the pump, I just unscrew the terminal and swap out the part. Only wiring will be crimping the terminal rings to the pump wires, then screw it back on. Great purchase!