---
product_id: 544040750
title: "Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block"
brand: "recoil"
price: "¥14970"
currency: JPY
in_stock: true
reviews_count: 5
category: "Recoil"
url: https://www.desertcart.jp/products/544040750-recoil-silicone-terminal-cover-alternator-battery-stud-power-junction-block
store_origin: JP
region: Japan
---

# Thermal stability -40°C to 105°C Fits 3/8”, 5/16” studs & 10-2 AWG wires Corrosion & short-circuit protection Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block

**Brand:** recoil
**Price:** ¥14970
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power up your connections with style and safety!

## Quick Answers

- **What is this?** Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block by recoil
- **How much does it cost?** ¥14970 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/544040750-recoil-silicone-terminal-cover-alternator-battery-stud-power-junction-block)

## Best For

- recoil enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Battery Defense:** Shield your power connections from corrosion and shorts with premium silicone protection.
- • **Precision Fit Flexibility:** Easily trims to fit wire diameters from 1/5" to 1/2" (10-2 AWG) and multiple stud sizes for a flawless installation.
- • **Sleek Professional Finish:** Elevate your wiring aesthetics with clean, color-coded red and black covers for instant visual clarity.
- • **Eco-Friendly & UL-Certified:** Made from ROHS-compliant silicone with UL-94V0 flammability rating—safe, durable, and sustainable.
- • **Pro-Grade Thermal Resilience:** Withstands extreme temperatures from -40°C to 105°C, ensuring reliability in any environment.

## Overview

The Recoil Silicone Terminal Cover set offers 10 high-quality silicone covers (5 red, 5 black) designed to protect alternator and battery stud terminals from corrosion and shorting. Compatible with 3/8” and 5/16” studs and wire gauges 10-2 AWG, these covers provide excellent electrical insulation, water repellency, and thermal stability from -40°C to 105°C. Certified ROHS and UL-94V0 rated, they combine professional aesthetics with durable, eco-friendly materials for long-lasting, reliable power junction protection.

## Description

Recoil offers stud terminal covers to protect your batteryconnections from corrosion and shortening while giving your power terminationsa professional, clean appearance.Why Silicon?1. Siliconis certified by ROHS, which is environmentally friendly. 2. Siliconcovers are soft with good toughness and elasticity to fit different sizeterminals. 3. Siliconeterminal covers have high thermal stability from -40 to 230.4. Siliconeterminal covers have good electrical insulation and excellent water repellency,which is the high reliability for electrical equipment in wet conditions. 5. Siliconecovers have much longer service life than PVC ones.6. Siliconematerial reaches UL-94V0 flammability rating.

Review: Very flexible - Easy to get on and off they are way way more flexible that the plastic ones very happy with them
Review: copriterminali - ottimi

## Features

- Protects battery and alternator connections from corrosion and shorting
- Professional appearance of your wiring.Use with 3/8”, 5/16" or smaller studs to fit over nut
- Use with wire diameter between 1/5" and 1/2" (10-2AWG), Simply trim material to desired opening size.Includes 5 x red and 5 x black covers
- Great for alternator, starter, solenoid, or power junction studs
- High-quality silicone rubber material.Rated temperature: -40C to 105C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BL4S5YJ |
| Brand Name | RECOIL |
| Colour | black |
| Connector Gender | Female |
| Connector Type | Snap Plug |
| Contact Material | Silicone |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 567 Reviews |
| Insulation Material | Silicone |
| Insulation Material Type | Silicone |
| Manufacturer | RECOIL |
| Material | Silicone |
| Material Type | Silicone |
| Maximum Voltage | 94 Volts |
| Model Number | STC12-10 |
| Number of Items | 1 |
| Part Number | STC12-10 |
| Specification Met | RoHS |
| Stud Size | 9.5 millimeters |
| Temperature Rating | 105 degree celsius |
| Terminal | Stud Terminal |
| Terminal Type | Stud Terminal |
| Unit Count | 10 Count |

## Product Details

- **Colour:** black
- **Insulation Material:** Polyvinyl Chloride
- **Stud Size:** 9.5 millimeters
- **Material:** silicone
- **Brand:** RECOIL

## Images

![Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block - Image 1](https://m.media-amazon.com/images/I/61VXZ5OvA-L.jpg)
![Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block - Image 2](https://m.media-amazon.com/images/I/611t7I54SvL.jpg)
![Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block - Image 3](https://m.media-amazon.com/images/I/61qbwxT+PrL.jpg)
![Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block - Image 4](https://m.media-amazon.com/images/I/61ouST2r8jL.jpg)
![Recoil Silicone Terminal Cover Alternator Battery Stud Power Junction Block - Image 5](https://m.media-amazon.com/images/I/612pVKT-rZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very flexible
*by A***M on 29 October 2025*

Easy to get on and off they are way way more flexible that the plastic ones very happy with them

### ⭐⭐⭐⭐⭐ copriterminali
*by C***N on 16 February 2026*

ottimi

### ⭐⭐⭐⭐⭐ Good!
*by A***G on 2 June 2026*

These are good. I upgraded an alternator in my old Mustang and needed a new insulator for the primary power wire. This worked great!

## Frequently Bought Together

- Recoil 10 Pack Silicone Terminal Covers for Alternator Battery Stud and Power Junction Blocks, Fits 10-2AWG Wire, 5 Red and 5 Black Pairs
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- RVBOATPAT 10Pack Silicone Stud Terminal Cover for 1/4",5/16",3/8" Battery Post, Round Terminal Protector Boot fit 4 to 2/0 AWG Gauge Cable for Car Truck RV Solar

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**Shop now:** [https://www.desertcart.jp/products/544040750-recoil-silicone-terminal-cover-alternator-battery-stud-power-junction-block](https://www.desertcart.jp/products/544040750-recoil-silicone-terminal-cover-alternator-battery-stud-power-junction-block)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-24*