---
product_id: 583828688
title: "DaierTek 12V Bus Bar 6 x 5/16\" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System"
brand: "daiertek"
price: "€ 64.14"
currency: EUR
in_stock: true
reviews_count: 5
category: "Daiertek"
url: https://www.desertcart.it/products/583828688-daiertek-12v-bus-bar-6-x-5-16-m8-terminal
store_origin: IT
region: Italy
---

# Supports up to 48V DC / 300V AC 150A max continuous current 6 x M8 (5/16") terminal studs DaierTek 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System

**Brand:** daiertek
**Price:** € 64.14
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your setup like a pro — clean, tough, and ready to connect!

## Quick Answers

- **What is this?** DaierTek 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System by daiertek
- **How much does it cost?** € 64.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/583828688-daiertek-12v-bus-bar-6-x-5-16-m8-terminal)

## Best For

- daiertek enthusiasts

## Why This Product

- Trusted daiertek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Secure Design:** Unique round corner base with a 180° open cover for effortless wire lug installation and a professional finish.
- • **Powerhouse Performance:** Handles a robust 150A continuous current for reliable, heavy-duty power distribution.
- • **Dual Bus Bar Convenience:** Includes both positive (red) and negative (black) bus bars for complete, organized power management.
- • **Built to Brave the Elements:** Copper plates and stainless steel terminals ensure durability in extreme environments—marine-grade toughness included.
- • **Versatile Voltage Compatibility:** Operates seamlessly from 12V up to 48V DC and 300V AC, perfect for automotive, marine, and solar setups.

## Overview

The DaierTek 12V Bus Bar is a premium power distribution block featuring 6 M8 terminal studs, capable of handling up to 150A continuous current and voltages up to 48V DC or 300V AC. Designed with a unique round corner base and a 180° open cover, it offers easy installation and a sleek, professional look. Constructed from copper and stainless steel, it’s built to withstand harsh automotive, marine, and solar environments, providing reliable positive and negative power distribution in one compact, durable package.

## Description

power distribution block bus bar distribution block marine bus bar bus bar 12v 12v bus bar 12v distribution block battery bus bar 12v power distribution block bus bar 12v marine busbar battery distribution block power distribution blocks negative bus bar bus bar terminal block ground bus bar ground distribution block power distribution battery terminal block negative bus bar 12v marine marine power distribution block power bus bar 12 volt power distribution block ground bus bar 12v 12v power block automotive power distribution block junction block 12v 12 volt bus bar automotive bus bar automotive ground bus bar red black bus bar bus bar with cover 12v dc bus bar

Review: Excellent got boat electronics! Easy to install
Review: I used this DaierTek 12V bus bar for my automotive setup, and it made wiring way easier and a lot cleaner. The build quality is solid — the studs feel sturdy, and the cover fits nicely to keep everything safe and organized. It handles both positive and negative connections perfectly and gives the whole setup a professional look. Works great for cars, boats, or solar systems. Definitely worth it if you want to tidy up your wiring and make future connections simple.

## Features

- 【Product Name】- Battery bus bar terminal block, these busbars will come in pairs, include one positive bus bar (red one) and one negative bus bar (black one).
- 【Terminals & Rating】- Each 12v power distribution block includes - 6 x M8 (5/16") terminal studs. This battery distribution block can handle voltage @ Max 300V AC, 48V DC, and continous amperage @ Max 130A AC, 150A DC.
- 【Round Corner Base】 - The 12v bus bar is unique round corner base design, which makes the battery terminal block unique and special, looks more extraordinary compared with other busbars.
- 【More Open Area Design Cover】 - The cover of this 12v power block will allow 180° wire lug installation and can meet variety kinds of installat methods of end terminals.
- 【Application】 - This marine power distribution block uses copper plates and stainless steel terminals as conductors, which enables the battery distribution block to work in extreme environment, suitable for automotive, car, marine, boat, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B12HJWTW |
| Best Sellers Rank | #243,383 in Automotive ( See Top 100 in Automotive ) #434 in Car Battery Terminals |
| Brand Name | DAIERTEK |
| Color | round edge |
| Connector Type | Screw |
| Current Rating | 150 Amps |
| Customer Reviews | 4.8 4.8 out of 5 stars (469) |
| Manufacturer | DAIERTEK |
| Material Type | Copper |
| Model | 4e516bb3-9db3-429f-83a5-1031b564188c |
| Mounting Type | Panel Mount |
| Number Of Contacts | 6 |
| Number Of Poles | 6 |
| Number of Positions | 6 |
| Part Number | 1 |
| UPC | 717664070668 |
| Voltage | 12 Volts |

## Product Details

- **Connector type:** Screw
- **Current rating:** 150 Amps
- **Material:** Copper
- **Mounting type:** Panel Mount
- **Number of contacts:** 6

## Images

![DaierTek 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System - Image 1](https://m.media-amazon.com/images/I/71gGNMK2DmL.jpg)
![DaierTek 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System - Image 2](https://m.media-amazon.com/images/I/71Dp-gPA9uL.jpg)
![DaierTek 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System - Image 3](https://m.media-amazon.com/images/I/710-JB5ltWL.jpg)
![DaierTek 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System - Image 4](https://m.media-amazon.com/images/I/719+KIUJdUL.jpg)
![DaierTek 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System - Image 5](https://m.media-amazon.com/images/I/71bhE1cqPDL.jpg)

## Questions & Answers

**Q: What is the spacing between lugs? Any problems with fitting ring terminals 1/0 on every post?**
A: Studs are 5/16" bolts, spaced 13/16" center to center.  Between the lugs, there is just under 1/2" spacing (.48" precisely), as measured with my calipers.  A 3/4" wide battery cable lug fits with room to spare.  They are decent quality , especially for the price.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 November 2025*

Excellent got boat electronics! Easy to install

### ⭐⭐⭐⭐⭐ Review
*by F***D on 15 October 2025*

I used this DaierTek 12V bus bar for my automotive setup, and it made wiring way easier and a lot cleaner. The build quality is solid — the studs feel sturdy, and the cover fits nicely to keep everything safe and organized. It handles both positive and negative connections perfectly and gives the whole setup a professional look. Works great for cars, boats, or solar systems. Definitely worth it if you want to tidy up your wiring and make future connections simple.

### ⭐⭐⭐⭐⭐ Review
*by C***J on 15 January 2025*

These are very heavy duty and well made terminal studs. I used them for my golf cart for lead acid to LifePo4 swap and makes the install very clean!

## Frequently Bought Together

- DAIERTEK 12V Bus Bar 6 x 5/16" (M8) Terminal Studs 12 Volt Power Distribution Block with Cover Battery Bus Bar 12V - 48V Positive & Negative for Automotive Car Boat Solar System
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-08*