---
product_id: 491667235
title: "12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles"
brand: "aulesse"
price: "Rp1201885"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/491667235-12v-140-amp-split-charge-relay-with-led-voltmeter-manual
store_origin: ID
region: Indonesia
---

# LED Voltmeter 140A Power IP68 Waterproof 12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles

**Brand:** aulesse
**Price:** Rp1201885
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Adventures with Confidence!

## Quick Answers

- **What is this?** 12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles by aulesse
- **How much does it cost?** Rp1201885 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/491667235-12v-140-amp-split-charge-relay-with-led-voltmeter-manual)

## Best For

- aulesse enthusiasts

## Why This Product

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

## Key Features

- • **💧 Rugged & Reliable:** IP68 rated for waterproof and dustproof performance in any environment.
- • **🔄 Manual & Auto Modes:** Easily switch between manual and automatic operation for ultimate control.
- • **⚡ Smart Voltage Protection:** Automatically disconnects to protect your battery from voltage extremes.
- • **📦 Satisfaction Guaranteed:** 30-day replacement or refund policy for peace of mind.
- • **🔗 Dual Battery Management:** Seamlessly combines and isolates batteries for efficient charging.

## Overview

The AULESSE 12V 140 Amp Split Charge Relay is a versatile and robust battery isolator designed for marine, truck, ATV, UTV, and RV applications. With both manual and automatic modes, it ensures optimal battery management while featuring an LED voltmeter for real-time voltage monitoring. Its IP68 waterproof rating guarantees durability in wet conditions, making it the perfect companion for your outdoor adventures.

## Description

12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles

## Features

- 【Manual State Use Function】In manual model, you can complete the circuit connection and disconnection by pressing the blue indicator button each time. When the circuit is switched on, the red indicator and voltmeter will light up. When the circuit is disconnected, the red indicator and voltmeter will go out.
- 【Automatic State Use Function】In automatically model, when the dual battery isolator input voltage exceeds 13.3V,the voltmeter and red LED indicator will be ON. When the input voltage evoltage drops to 12.7V ,the voltmeter and red LED indicator will be OFF .The circuit will be disconnected automatically when the input voltage reaches lower than 11V or more than 17V in order to protect the secondary battery from high voltage impact.
- 【Voltmeter Display】The voltage sensitive relay surface is equipped with an LED display to display the current voltage status. If two batteries are connected, the voltage displayed on the voltmeter is the battery with higher voltage. Press the button once if the voltmeter is not working and it will display the value for 2 seconds.
- 【Wide Application】The split charge relay waterproof grade is IP68,effective waterproof and dustproof,can work in wet envirorment. Automatically combines two batteries when charging and isolates the two batteries when not charging,which can widely used in 12v camper van trucks, caravans, and camping applications.
- 【What You Get】Package include:1 x Car Battery Relay. If you are not completely satisfied with ours producdt within 30 days ,we will glad to give you a replacement or a refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ysamzeu1694 |
| Part number | sku3426-ys |
| Item Weight | 200 g |
| Product Dimensions | 5.08 x 5.08 x 5.08 cm; 200 g |
| Manufacturer reference | sku3426-ys |
| Material | Acrylonitrile Butadiene Styrene |
| Wattage | 1.68E+3 |
| Item Package Quantity | 1 |
| Plug profile | Panel Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Contact material:** Metal
- **Contact type:** Normally Open
- **Current rating:** 140 Amps
- **Mounting type:** Panel Mount
- **Brand:** AULESSE

## Images

![12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles - Image 1](https://m.media-amazon.com/images/I/61bhkBnv88L.jpg)
![12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles - Image 2](https://m.media-amazon.com/images/I/71vxDhL0xJL.jpg)
![12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles - Image 3](https://m.media-amazon.com/images/I/71MkTv8AwgL.jpg)
![12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles - Image 4](https://m.media-amazon.com/images/I/71L0cEXRjYL.jpg)
![12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles - Image 5](https://m.media-amazon.com/images/I/71UHSL2M5OL.jpg)

## Frequently Bought Together

- AULESSE 12V 140 Amp Split Charge Relay with Led Voltmeter Manual/Auto Mode Waterproof Voltage Sensitive Relay VSR Smart Dual Battery Isolator for Marine Truck ATV UTV RV Boat Vehicles
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**Shop now:** [https://www.desertcart.id/products/491667235-12v-140-amp-split-charge-relay-with-led-voltmeter-manual](https://www.desertcart.id/products/491667235-12v-140-amp-split-charge-relay-with-led-voltmeter-manual)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-05*