---
product_id: 508298683
title: "RHUNDO RS-21S 3-way Car Cigarette Lighter Splitter/Adapter/Charger + 2 USB 3.4Amp, with Remote Touch Sensor Switch"
price: "€ 184.23"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/508298683-rhundo-rs-21s-3-way-car-cigarette-lighter-splitter-adapter
store_origin: FR
region: France
---

# RHUNDO RS-21S 3-way Car Cigarette Lighter Splitter/Adapter/Charger + 2 USB 3.4Amp, with Remote Touch Sensor Switch

**Price:** € 184.23
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RHUNDO RS-21S 3-way Car Cigarette Lighter Splitter/Adapter/Charger + 2 USB 3.4Amp, with Remote Touch Sensor Switch
- **How much does it cost?** € 184.23 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/508298683-rhundo-rs-21s-3-way-car-cigarette-lighter-splitter-adapter)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

RHUNDO RS-21S 3-way Car Cigarette Lighter Splitter/Adapter/Charger + 2 USB 3.4Amp, with Remote Touch Sensor Switch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Input Voltage | 28 Volts |
| Current Rating | 3.4 Amps |
| Power Plug | Type A - 2 pin (North American) |
| Nominal Power | 1.8E+2 Watts |
| Connector Type Used on Cable | Automotive Cigarette Lighter |
| Number of Ports | 5 |
| Compatible Devices | [Inferred]: Devices with a 12V DC socket |
| Specific Uses For Product | vehicle device charging, car accessory power, travel convenience |
| Number of Items | 1 |
| Item Weight | 0.12 Kilograms |
| Package Quantity | 1 |
| Color | Black |

## Product Details

- **Brand:** RHUNDO
- **Item Weight:** 0.12 Kilograms
- **Current Rating:** 3.4 Amps
- **Maximum Supply Voltage:** 28 Volts (DC)
- **Measurement Accuracy:** ±0.5V

## Images

![RHUNDO RS-21S 3-way Car Cigarette Lighter Splitter/Adapter/Charger + 2 USB 3.4Amp, with Remote Touch Sensor Switch - Image 1](https://m.media-amazon.com/images/I/61tBRHE2NVL.jpg)

## Questions & Answers

**Q: if low voltage cutoff is reached, how much is the power consumption? I have a cigarette outlet that is always on. Afraid of batt drain even on cutoff.**
A: There is a power sensing circuit that remains active all the time but it draws so little current that I don't notice any difference between the unit being plugged into a 12 volt socket and it being unplugged. I rarely unplug mine. I only unplug it if I don't plan on using the car for several weeks and even then other parasitic draws in the car typically drain the battery down. This is the best solution I have found to solve the problem of 12 volt sockets that are unswitched.

**Q: Okay I'm glad to know the length of the cable, but what's the actual control box itself The height and width? The control box from which you control**
A: Controller Dimensions are 3.3in(8.5cm) Wide, 1.1in(2.8cm) Tall, 0.5in(1.2cm) Deep
Controller wire length is 47.2in(120cm)
Cig power wire length is 33.5in(85cm)
3 Cig Splitter Main Box is 4.3in(10.8cm) Long, 1.3in(3.3cm) Tall, 1.9(4.8cm) Deep

**Q: Hello, how do we get the temperature sensor? Thank you**
A: Hi that would be: B07BR6NZQY
https://www.amazon.com/dp/B07BR6NZQY

**Q: Plugged into an always on socket, If the auto voltage power off happens due to voltage drop, will the unit power on when voltage returns to normal?**
A: The unit has an on/off switch along with a touch switch for each plug. I use mine with my dash cam since my plugs are always hot.
I just turn it off when I reach my destination. 

A side benefit is that it has a display for voltage. You can see battery voltage and engine output while driving.

## Frequently Bought Together

- RHUNDO RS-21S 3-Way Car Cigarette Lighter Splitter/Adapter/Charger + 2 USB 3.4Amp, with Remote Touch Sensor Switch
- NEXPOW 2000A Peak Car Jump Starter with USB Quick Charge 3.0 (Up to 7.0L Gas or 6.5L Diesel Engine), 12V Portable Jump Box, Battery Booster with Built-in LED Light
- Energizer A23 Batteries, A23 Battery Alkaline, 2 Count

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**Shop now:** [https://www.desertcart.fr/products/508298683-rhundo-rs-21s-3-way-car-cigarette-lighter-splitter-adapter](https://www.desertcart.fr/products/508298683-rhundo-rs-21s-3-way-car-cigarette-lighter-splitter-adapter)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-08*