---
product_id: 116429148
title: "Keenso Car Rear View Rectifier for Germany/American Car Series, 12V DC Power Relay Capacitor Filter Connector for Backup Camera Rectifier Auto Car Camera Filter Light Modification"
brand: "keenso"
price: "432820₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Keenso"
url: https://www.desertcart.vn/products/116429148-keenso-car-rear-view-rectifier-for-germany-american-car-series
store_origin: VN
region: Vietnam
---

# Stable 12V DC power supply Plug-and-play easy installation Durable premium components Keenso Car Rear View Rectifier for Germany/American Car Series, 12V DC Power Relay Capacitor Filter Connector for Backup Camera Rectifier Auto Car Camera Filter Light Modification

**Brand:** keenso
**Price:** 432820₫
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your backup game—never miss a detail in reverse!

## Quick Answers

- **What is this?** Keenso Car Rear View Rectifier for Germany/American Car Series, 12V DC Power Relay Capacitor Filter Connector for Backup Camera Rectifier Auto Car Camera Filter Light Modification by keenso
- **How much does it cost?** 432820₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/116429148-keenso-car-rear-view-rectifier-for-germany-american-car-series)

## Best For

- keenso enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium precision components housed in a rugged plastic shell for long-term reliability
- • **Plug & Play Power:** Simple wiring setup with no modifications—get upgraded in minutes
- • **Flicker-Free Vision:** Eliminates screen flicker & blackouts for crystal-clear backup camera feed
- • **Confidence on the Road:** Stable, bright reverse lights powered by a professional-grade relay capacitor filter
- • **Seamless Compatibility:** Designed specifically for German & American car series—no guesswork needed

## Overview

The Keenso Car Rear View Rectifier is a compact, high-performance 12V DC power relay capacitor filter designed to stabilize power supply to backup cameras in German and American vehicles. It effectively eliminates flickering and black screen issues, ensuring a steady, clear rearview image. Easy to install with plug-and-play wiring, it features durable premium components for long-lasting reliability and improved reverse light brightness.

## Description

Buy Keenso Car Rear View Rectifier for Germany/American Car Series, 12V DC Power Relay Capacitor Filter Connector for Backup Camera Rectifier Auto Car Camera Filter Light Modification: Vehicle Backup Cameras - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easy to install and effective - Worked like a charm. Original reverse camera was unusable as the picture was blinking in and out. More out than in. This settled it down straight away. It was was not a solid picture but the slight shimmer that was left was much better and I was able to see the picture on the screen instead of having to try and wait for a slower blink to see what was behind me.
Review: Stable Power & Bright Backup Lights — Great Fix - The Keenso Car Rear View Rectifier is a solid little upgrade that solved the flickering and weak reverse lights on my vehicle! Installation was straightforward — the 12 V plug‑and‑play design fit right in with my backup light wiring without any complex wiring changes. Once installed, my reverse lights are steady and bright, with no more flicker or dimming when other accessories are running. The relay and capacitor filter feel well made and durable, and I appreciate that it’s designed to work with a wide range of German and American car models. It’s compact but effective, and it gives me confidence that the backup lights are getting a cleaner, more stable power supply. Overall, this rectifier/relay filter unit delivers excellent performance and value. If you’re dealing with reverse light issues, this is a simple fix that really works — highly recommended!

## Features

- 【Check Compatibility First】-- The 12v Power Relay Filter Rectifier can used to supply the stabilized 12V DC power to the rear camera. Car Rectifier for Germany/ Car Series. Size: 4.8 * 2.6 * 1.5cm/1.9 * 1.0 * 0.6in
- 【Good Performance】-- Car Rear View Rectifier can effectively to supply the stabilized 12V DC power to your rear camera, help to solve the issue of the "screen cyclowarp" or "black screen" when using a rear camera reversing. Professional Camera Rectifier with high characteristic and stable performance
- 【Professional Quality】-- Relay Filter Rectifier is made of premium precision component with plastic shell, sturdy construction, design, good abrasion , for long service life
- 【Easy to Use】-- Easy to install, no any modification required. Just read the wire setup-- Input Red Wire: Reversing Light Positive Pole/ Input Black Wire: Reversing Light Negative Pole /Output Red Wire: Camera Positive Pole /Output Black Wire: Camera Negative Pole
- 【Keenso Guarantee】-- brand new12 DC power filter rectifier for car rearview camera! test before shipping to ensure product Money Refund/ New Replacement, Worry-free Guarantee. If you have any questions, please feel to us via email & QA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KFJVC5J |
| Best Sellers Rank | #22,867 in Electronics ( See Top 100 in Electronics ) #127 in Automotive Replacement Electrical System Relays #209 in Vehicle Backup Cameras |
| Brand | Keenso |
| Brand Name | Keenso |
| Coil Voltage | 12 Volts |
| Connector Type | Solder |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Customer Reviews | 4.1 out of 5 stars 962 Reviews |
| Manufacturer | Keenso |
| Maximum Switching Voltage | 12 Volts |
| Minimum Switching Voltage | 12 Volts |
| Model | 2698807359 |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Part Number | Keensoca6m9t4y0b |
| UPC | 757686576649 794419222572 750086346485 757686576489 753874648310 |

## Product Details

- **Brand:** Keenso
- **Connector Type:** Solder
- **Contact Material:** Copper
- **Contact Type:** Normally Open
- **Mounting Type:** DIN Rail Mount

## Images

![Keenso Car Rear View Rectifier for Germany/American Car Series, 12V DC Power Relay Capacitor Filter Connector for Backup Camera Rectifier Auto Car Camera Filter Light Modification - Image 1](https://m.media-amazon.com/images/I/51acFlhQELL.jpg)

## Questions & Answers

**Q: Does this out lines on screen when engine running**
A: Not on my car it does not.

**Q: Does it help remove intermittent flickering on my bmw f30 reverse camera when the engine is still cold and rattling a bit more than usual?**
A: Helped with flickering on kia rio with 3rd party camera and stereo

**Q: I would like to know the operating amperage it would be nice if you could ask the manufacturer of this device for some more specifications on it**
A: This is a cover for Rear View Rectifier.

**Q: Am I correct? I tap into the reverse wires for input and the video wires for output? I don't cut them just tap into?**
A: The input black wire is connected to a ground (car metal), the red input taps into the reverse light hot wire. The output side is the new power connections to the camera (red = hot +, black = Negative/ground -)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and effective
*by D***F on January 31, 2026*

Worked like a charm. Original reverse camera was unusable as the picture was blinking in and out. More out than in. This settled it down straight away. It was was not a solid picture but the slight shimmer that was left was much better and I was able to see the picture on the screen instead of having to try and wait for a slower blink to see what was behind me.

### ⭐⭐⭐⭐⭐ Stable Power & Bright Backup Lights — Great Fix
*by E***R on December 31, 2025*

The Keenso Car Rear View Rectifier is a solid little upgrade that solved the flickering and weak reverse lights on my vehicle! Installation was straightforward — the 12 V plug‑and‑play design fit right in with my backup light wiring without any complex wiring changes. Once installed, my reverse lights are steady and bright, with no more flicker or dimming when other accessories are running. The relay and capacitor filter feel well made and durable, and I appreciate that it’s designed to work with a wide range of German and American car models. It’s compact but effective, and it gives me confidence that the backup lights are getting a cleaner, more stable power supply. Overall, this rectifier/relay filter unit delivers excellent performance and value. If you’re dealing with reverse light issues, this is a simple fix that really works — highly recommended!

### ⭐ Waste of money, and it made things worse
*by M***E on August 12, 2022*

Just installed a backup camera on my bmw 325i and got this product because I wasn't getting a signal, but it worked in the run postion and the camera had lights that were also on. After installing this, it didn't fix my problem at all, and now my camera doesn't even get power anymore. It isn't even well put-together, nor is it really anything. This is literally just a 1000 micro farad capacitor as well. Waste of time and money.

## Frequently Bought Together

- Car Filter Rectifier, 12V DC Power Adapter Filter Rectifier Car Reverse Backup Parking Camera Power Rectifier
- car reverse camera Compatible with Car VW Golf Passat Touareg Sharan Tiguan Touran Jetta Audi A3 A4 A5 A6 A7 Q3 Q5 Q7 Seat Skoda Octavia Yeti Superb

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*