---
product_id: 243232524
title: "3/8\"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2"
brand: "ampper"
price: "€ 15.46"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ampper"
url: https://www.desertcart.fr/products/243232524-3-8-16-brass-long-stud-side-post-battery-terminal
store_origin: FR
region: France
---

# Direct wire hookup for power 3/8"-16 thread size Durable brass construction 3/8"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2

**Brand:** ampper
**Price:** € 15.46
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your ride with effortless connection confidence!

## Quick Answers

- **What is this?** 3/8"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2 by ampper
- **How much does it cost?** € 15.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/243232524-3-8-16-brass-long-stud-side-post-battery-terminal)

## Best For

- ampper enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** Long stud design simplifies attaching jumper cables, chargers, and accessories with ease.
- • **Dual Pack Value:** Two studs and nuts included for complete battery upgrade or multi-connection setups.
- • **Premium Brass Build:** Corrosion-resistant brass ensures long-lasting, reliable electrical connections.
- • **Effortless Compatibility:** Precision 3/8"-16 threading fits GM and standard side post batteries seamlessly.
- • **Plug & Play Installation:** Direct fit replacement means no hassle—upgrade your battery terminals in minutes.

## Overview

Ampper’s 3/8"-16 brass long stud side post battery terminal bolts provide a durable, corrosion-resistant extension for GM and standard side post batteries. Designed for easy direct wire hookup and quick installation, this pack of two studs and nuts enhances accessibility for jumper cables, chargers, and additional electrical accessories—perfect for professionals seeking reliable, hassle-free battery connections.

## Description

Ampper brass long stud standard side post battery terminal bolt extender stud compatible with GM. Specifications: 1, Brass standard side post battery extender terminal long side stud compatible with GM battery post adapters. 2, Stud thread (both short and long side): 3/8"-16. 3, Used for side post bolt extender and wire directly hook up to battery. 4, Direct fit replacement unit. Complete kits includes: 2 x side post brass stud and nut.

Review: Get extenders for easy access. - I want to run add-on accessory wired to the battery (e.g. brake controller & 12v outlet) and this works just fine. I added washers between the wire terminal ends, but that is just me. The extra bonus and worth replacing the stock side mount battery terminals with these extended ones it that it makes it so much easier to attach jumper cables, chargers and battery maintainers, instead of trying to attach those clamps on that tiny nub the brilliant engineers built for side-mount car batteries. May they fumble with this on their own vehicle during inclement weather. This is especially important for engine compartments that are cramped, like my 1992 Chevy G-30 Van. I should have bought the double set. My 2000 Saturn side terminals are easier to get to, but why have the frustration of dealing with those tiny nubs, when an extender makes it as quick and confident as can be to slap on some clamps while making it easy to attach other wires that can stay in place permanently or temporarily, instead of using the stock nubs with their precarious grip of clamps that are too small for a secure attachment and threaten to pop off at any moment? Most car side post batteries will have a 3/8 hole, but it is wise to check first. Disconnect the battery and check with a 3/8" bolt thread. You can also get an inexpensive digital caliper for $10.00 which is a good household/DIY tool to have around to measure inner and outer diameters, depths and steps, measuring in inch, fractions & mm and a depth gauge & built in ruler.
Review: Very high quality and exceeded my expectation. - These were absolutely great. I was able to make my own battery cables and use these to connect multiple cables to One battery. I still have room for amps and winches if I needed.

## Features

- Brass standard side post battery extender terminal long side stud compatible with GM battery post adapters.
- Stud thread (both short and long side): 3/8"-16, used for side post bolt extender and wire directly hook up to battery.
- Easy to install: direct fit replacement unit.
- Used for side post bolt extender and wire directly hook up to battery.
- Also used for or other batteries, electrical equipment which have a 3/8"-16 hole post terminal and need a extender.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089FD7T7N |
| Best Sellers Rank | #98,932 in Automotive ( See Top 100 in Automotive ) #383 in Automotive Replacement Battery Terminals & Ends |
| Brand | Ampper |
| Color | Both 3/8"-16 |
| Customer Reviews | 4.6 4.6 out of 5 stars (320) |
| Date First Available | December 18, 2016 |
| Exterior Finish | Brass |
| Fastener Type | Bolt, Hook, Standard, Stud |
| Head Style | Round |
| Head Type | Round |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 0.38 Inches |
| Item Hardness | Grade 2 |
| Item Weight | 2.82 ounces |
| Manufacturer | Ampper |
| Manufacturer Grade | standard |
| Manufacturer Part Number | Am-SPB02 |
| Material | Brass |
| Metal Type | Brass |
| Model | Am-SPB02 |
| Number of Pieces | 2 |
| Size | 1 Pair |
| Special Features | BRASS standard side post battery terminal long stud, Compatible with GM battery post adapters, direct fit replacement unit, standard battery side post extender, wire directly hook up to battery |

## Product Details

- **Color:** Both 3/8"-16
- **Exterior Finish:** Brass
- **Head Style:** Round
- **Manufacturer Grade:** standard
- **Material:** Brass

## Images

![3/8"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/519+IAlrjwL.jpg)
![3/8"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2 - Image 2](https://m.media-amazon.com/images/I/51tx5WFZdoL.jpg)
![3/8"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2 - Image 3](https://m.media-amazon.com/images/I/61wd2EwANUL.jpg)
![3/8"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2 - Image 4](https://m.media-amazon.com/images/I/61weD-ThQbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get extenders for easy access.
*by M***N on October 30, 2022*

I want to run add-on accessory wired to the battery (e.g. brake controller & 12v outlet) and this works just fine. I added washers between the wire terminal ends, but that is just me. The extra bonus and worth replacing the stock side mount battery terminals with these extended ones it that it makes it so much easier to attach jumper cables, chargers and battery maintainers, instead of trying to attach those clamps on that tiny nub the brilliant engineers built for side-mount car batteries. May they fumble with this on their own vehicle during inclement weather. This is especially important for engine compartments that are cramped, like my 1992 Chevy G-30 Van. I should have bought the double set. My 2000 Saturn side terminals are easier to get to, but why have the frustration of dealing with those tiny nubs, when an extender makes it as quick and confident as can be to slap on some clamps while making it easy to attach other wires that can stay in place permanently or temporarily, instead of using the stock nubs with their precarious grip of clamps that are too small for a secure attachment and threaten to pop off at any moment? Most car side post batteries will have a 3/8 hole, but it is wise to check first. Disconnect the battery and check with a 3/8" bolt thread. You can also get an inexpensive digital caliper for $10.00 which is a good household/DIY tool to have around to measure inner and outer diameters, depths and steps, measuring in inch, fractions & mm and a depth gauge & built in ruler.

### ⭐⭐⭐⭐⭐ Very high quality and exceeded my expectation.
*by J***N on October 24, 2025*

These were absolutely great. I was able to make my own battery cables and use these to connect multiple cables to One battery. I still have room for amps and winches if I needed.

### ⭐⭐⭐⭐ Worked for my side post battery
*by P***Q on July 18, 2024*

It fit nicely for my tahoe battery. The only complaint was I couldn't use the rubber insulated cover because the nut would be so far up inside of the rubber I couldn't get a wrench on it to tighten it. Since it was on the ground I removed the rubber cover. It was very easy to install. Quality seems good. Was a good value.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-22*