---
product_id: 677656123
title: "5M 12V 140 Amp Split Charge Relay Kit, Voltage Sensitive Relay Kit with LED Screen Display, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, for Campervan SUV ATV RV Boat Vehicles"
brand: "chamsureuk"
price: "38.60 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/677656123-5m-12v-140-amp-split-charge-relay-kit-voltage-sensitive
store_origin: OM
region: Oman
---

# LED voltmeter for real-time voltage IP68 waterproof & dustproof rating 140A high current capacity 5M 12V 140 Amp Split Charge Relay Kit, Voltage Sensitive Relay Kit with LED Screen Display, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, for Campervan SUV ATV RV Boat Vehicles

**Brand:** chamsureuk
**Price:** 38.60 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay unstoppable — power your journey with smart precision!

## Quick Answers

- **What is this?** 5M 12V 140 Amp Split Charge Relay Kit, Voltage Sensitive Relay Kit with LED Screen Display, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, for Campervan SUV ATV RV Boat Vehicles by chamsureuk
- **How much does it cost?** 38.60 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/677656123-5m-12v-140-amp-split-charge-relay-kit-voltage-sensitive)

## Best For

- chamsureuk enthusiasts

## Why This Product

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

## Key Features

- • **Complete Installation Kit:** Includes all cables, fuses, terminals, and mounting hardware for a hassle-free, professional-grade setup.
- • **Real-Time Voltage Monitoring:** Integrated LED display shows the higher battery voltage at a glance, eliminating guesswork during your adventures.
- • **Robust & Weatherproof Design:** IP68-rated waterproof and dustproof housing ensures reliable performance in harsh outdoor environments.
- • **Smart Dual Battery Management:** Automatically isolates and reconnects batteries based on voltage thresholds to keep your main battery charged and ready.
- • **Universal Vehicle Compatibility:** Perfect for campervans, SUVs, ATVs, boats, and RVs—power your lifestyle wherever the road or water takes you.

## Overview

The 5M 12V 140 Amp Split Charge Relay Kit by CHAMSUREUK is a high-capacity, intelligent dual battery isolator designed for seamless automatic battery management. Featuring a clear LED voltmeter display and IP68 waterproof rating, it ensures your main battery stays fully charged while protecting against over-discharge. The kit comes complete with all necessary installation accessories, making it ideal for a wide range of vehicles including campervans, SUVs, ATVs, boats, and RVs.

## Description

5M 12V 140 Amp Split Charge Relay Kit, Voltage Sensitive Relay Kit with LED Screen Display, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, for Campervan SUV ATV RV Boat Vehicles

## Features

- 💯【Split Charge Relay Kit】- VSR split charge relay kit comes with full installation accessories: 1* Battery isolator, 1* black earth cable, 2* Fuse Holders, 2* Battery positive negative terminals, 4* PVC red main power cable(4m/0.5m/0.25m/0.25m), 4* fuses, 4* Insulated Blue Ring Terminalsand, 7* Heat Shrink, 9* foam sticky pads, 10* cable ties, 18* screws, 1* Instruction manual and so on.Easy to operate and install. NOTE: Each wiring section must be tightened
- 💯【Intelligent Battery Isolation】- A battery isolator that is compatible with both automatic and manual modes. When the input voltage of the dual battery isolator exceeds 13.3V, the voltmeter and red LED indicator light will light up. When the input voltage drops to 12.8V and the power is cut off, the circuit will automatically disconnect, and the ammeter and red LED indicator light will turn off. Keep your main battery fully charged and ready to start the vehicle.
- 💯【LED Voltmeter Display】- Clear and intuitive perception of whether the relay is working, the voltage sensitive relay is equipped with an LED display screen on the surface for displaying the current voltage status. If two batteries are connected, the voltage displayed on the voltmeter is the higher voltage battery.
- 💯【Safe and Efficient】- The split type charging relay is made of high-quality materials with a waterproof rating of IP68, effectively waterproof and dustproof, and can maintain performance even in humid environments, effectively protecting electrical energy from excessive discharge of the main battery and ensuring that the second battery is fully charged. NOTE: Each wiring section must be tightened
- 💯【Wide Range Applications】- The split charging relay kit provides power to any ground or sea vehicle, including beach bikes, boats, cars, small trucks, trucks, RVs, and yachts; A perfect multifunctional solution that meets all automotive power needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CHAMSUREUK |
| Part number | CHAMSUREUK-CDQ-01 |
| Item Weight | 1.26 kg |
| Product Dimensions | 21 x 21 x 5.4 cm; 1.26 kg |
| Item model number | CHAMSUREUK-CDQ-01 |
| Size | 5M 12V 140 Amp Split Charge Relay Kit |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Plug profile | Chassis Mount |
| Specification met | ABS |
| Included components | Split Charge Relay Kit |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Connector type:** Quick Connect
- **Contact material:** Bronze
- **Contact type:** Normally Closed
- **Current rating:** 140 Amps
- **Mounting type:** Chassis Mount

## Images

![5M 12V 140 Amp Split Charge Relay Kit, Voltage Sensitive Relay Kit with LED Screen Display, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, for Campervan SUV ATV RV Boat Vehicles - Image 1](https://m.media-amazon.com/images/I/71L4LmJwf6L.jpg)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-21*