---
product_id: 413264186
title: "Stinger SGP35 500-AMP Relay and Isolator"
brand: "stinger"
price: "₪1050"
currency: ILS
in_stock: true
reviews_count: 5
category: "Stinger"
url: https://www.desertcart.co.il/products/413264186-stinger-sgp35-500-amp-relay-and-isolator
store_origin: IL
region: Israel
---

# Universal 12V compatibility Water-resistant phenolic plastic 500A continuous current Stinger SGP35 500-AMP Relay and Isolator

**Brand:** stinger
**Price:** ₪1050
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride like a pro—never get left powerless again!

## Quick Answers

- **What is this?** Stinger SGP35 500-AMP Relay and Isolator by stinger
- **How much does it cost?** ₪1050 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/413264186-stinger-sgp35-500-amp-relay-and-isolator)

## Best For

- stinger enthusiasts

## Why This Product

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

## Key Features

- • **Endurance You Can Trust:** Engineered for 100,000 mechanical cycles, delivering long-lasting, reliable performance.
- • **Power Up Without Limits:** Handles up to 500A continuous and 900A surge current for unstoppable energy flow.
- • **Universal Compatibility:** Works flawlessly with any 12V alternator or charging system—no compromises, just power.
- • **Built to Brave the Elements:** Water-resistant phenolic plastic housing ensures durability in marine, off-road, and powersports environments.
- • **Seamless Secondary Battery Isolation:** Prevents primary battery drain, keeping your essential systems powered and ready.

## Overview

The Stinger SGP35 500-AMP Relay and Isolator is a high-performance, water-resistant relay designed for universal 12V vehicle systems. It supports continuous currents up to 500 amps and surges up to 900 amps, ensuring reliable secondary battery isolation to prevent primary battery drain. Built with durable phenolic plastic and engineered for 100,000 mechanical cycles, it’s the ultimate solution for powering additional electrical accessories in marine, off-road, and powersports applications.

## Description

Stinger's high current relays are the most efficient and reliable way to add secondary batteries to your system. This new for 2011 item has the highest current handling capability to date. Simply connect these relays to operate when the ignition is turned on. The battery system will remain separate while the ignition is off, preventing system drain. Compatible with all types of alternators and charging systems

Review: Excelente calidad - Excelente relay para conectar 2 pilas
Review: Sal - Installed work perfectly 👌

## Features

- 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝟭𝟮𝗩 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆: Works with any type of vehicle alternator or charging system.
- 𝗪𝗮𝘁𝗲𝗿-𝗥𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝘁 𝗖𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻: Designed with phenolic plastic to protect against moisture damage in marine, powersports, or off-road applications.
- 𝗠𝗮𝘅𝗶𝗺𝘂𝗺 𝗖𝘂𝗿𝗿𝗲𝗻𝘁 𝗧𝗿𝗮𝗻𝘀𝗳𝗲𝗿: Access power on demand up to 500A continuous current and up to 900A surges.
- 𝗜𝗱𝗲𝗮𝗹 𝗳𝗼𝗿 𝗦𝗲𝗰𝗼𝗻𝗱𝗮𝗿𝘆 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗜𝘀𝗼𝗹𝗮𝘁𝗶𝗼𝗻: Prevents primary battery discharge, providing a reliable and efficient way to power your car stereo system or other electrical accessories.
- 𝗘𝘅𝘁𝗲𝗻𝗱𝘀 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗟𝗶𝗳𝗲: Features a 100,000 mechanical cycle life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004WDPZEW |
| Best Sellers Rank | #109,669 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #562 in Ignitions |
| Brand | STINGER |
| Brand Name | STINGER |
| Coil Voltage | 12 Volts |
| Connector Type | Screw |
| Contact Current Rating | 500 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 500 Amps |
| Customer Reviews | 4.6 out of 5 stars 639 Reviews |
| Global Trade Identification Number | 00609098800365 |
| Item Weight | 748 g |
| Manufacturer | Stinger |
| Minimum Switching Voltage | 12 Volts (DC) |
| Model Number | SGP35 |
| Mounting Type | Socket Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Part Number | SGP35 |
| UPC | 609098797771 609098800365 |
| Unit Count | 1.0 Count |
| Wattage | 6000 Watts |

## Product Details

- **Connector Type:** Screw
- **Contact Type:** Normally Open
- **Current Rating:** 500 Amps
- **Mounting Type:** Socket Mount
- **Brand:** STINGER

## Images

![Stinger SGP35 500-AMP Relay and Isolator - Image 1](https://m.media-amazon.com/images/I/71de-ff9nCL.jpg)
![Stinger SGP35 500-AMP Relay and Isolator - Image 2](https://m.media-amazon.com/images/I/71c2177nFnL.jpg)
![Stinger SGP35 500-AMP Relay and Isolator - Image 3](https://m.media-amazon.com/images/I/71xQMT-I2dL.jpg)
![Stinger SGP35 500-AMP Relay and Isolator - Image 4](https://m.media-amazon.com/images/I/71WAci6RiNL.jpg)
![Stinger SGP35 500-AMP Relay and Isolator - Image 5](https://m.media-amazon.com/images/I/81YG1Il8MwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente calidad
*by B***Z on 28 August 2025*

Excelente relay para conectar 2 pilas

### ⭐⭐⭐⭐⭐ Sal
*by S***S on 17 May 2026*

Installed work perfectly 👌

### ⭐⭐⭐⭐⭐ Five Stars
*by C***N on 21 August 2017*

good service and good product

## Frequently Bought Together

- Stinger SGP35 500-AMP Relay and Isolator , Black
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- BOJACK 0/2/4 Gauge ANL Fuse Holder and 200 Amp ANL Fuses for 0 2 4 8 Gauge AWG Fuse Block, Fuse Box, Automotive Fuse Holder 200A (Pack of 2)

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**Shop now:** [https://www.desertcart.co.il/products/413264186-stinger-sgp35-500-amp-relay-and-isolator](https://www.desertcart.co.il/products/413264186-stinger-sgp35-500-amp-relay-and-isolator)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-07-09*