Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
Joinfworld Power Distribution Block Bus Bar 12V 250A with 4 x 5/16"(M8) Studs Marine Bus Bar 12 Volt DC Battery Busbar Terminal Block for Automotive, Car, Boat, Solar Wiring - Negative&Positive
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 29, 2026 4:52 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Joinfworld
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Upgrade and Thicken: A pair of 12v power distribution block, includes a red and a black power distribution block(Positive and Negative). It also comes with 4mm thicker copper bus bar plate which can be connected to wider range of cables
✓250A Rating: The marine battery bus bar rated 250A when work in 12v circuit, and the battery terminal block can handle MAX 48V
✓5/16" Stud Terminal: The battery bus bar terminal block includes 4 x 5/16"(M8) studs and 3 x #8 screw terminals, which makes the 12V junction block able to accept large size terminal connectors and wires. The nylon bottom is also secured by M8 post which makes it more fixed and won't strip
✓Protect Cover and Nuts: Each power busbar will come with a protect cover and two nuts, which helps to shelter as much exposed area as possible to reduce the risks of accidental contact and prevent short circuit, makes the circuit safer
✓Wide Application: The 12 volt battery bus bar with cover aims to make the wiring of circuit become neat and tidy, preventing mess harness from causing electric short circuit, suitable for automotive, car, truck, marine, boat, solar wiring
⚙️ Specifications
Current Rating
250 A
Item Pitch
8 millimeters
Connector Type
Screw
Number Of Contacts
7
Mounting Type
Surface Mount
Material
Copper, PVC, Stainless Steel
Color
Red&Black
Brand
Joinfworld
Voltage
12 volts
Number Of Poles
4
Upper Temperature Rating
90 °C
