---
product_id: 2493219
title: "Cell Phone Signal Strength Booster Antenna for Cars and Trucks, Car Mount Passive Repeater Antenna - Automotive Reception Amplifier-Wireless Verizon AT&T Sprint, Tmobile, MetroPCS 5G 4G LTE by Cellet"
brand: "cellet"
price: "€ 36.30"
currency: EUR
in_stock: true
reviews_count: 9
category: "Cellet"
url: https://www.desertcart.com.cy/products/2493219-cell-phone-signal-strength-booster-antenna-for-cars-and-trucks
store_origin: CY
region: Cyprus
---

# Boosts 5G/4G LTE signal bars Universal car window mount No-drill, easy stick-on install Cell Phone Signal Strength Booster Antenna for Cars and Trucks, Car Mount Passive Repeater Antenna - Automotive Reception Amplifier-Wireless Verizon AT&T Sprint, Tmobile, MetroPCS 5G 4G LTE by Cellet

**Brand:** cellet
**Price:** € 36.30
**Availability:** ✅ In Stock

## Summary

> 📡 Stay Connected, Stay Ahead — Don’t Let Dead Zones Slow You Down!

## Quick Answers

- **What is this?** Cell Phone Signal Strength Booster Antenna for Cars and Trucks, Car Mount Passive Repeater Antenna - Automotive Reception Amplifier-Wireless Verizon AT&T Sprint, Tmobile, MetroPCS 5G 4G LTE by Cellet by cellet
- **How much does it cost?** € 36.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/2493219-cell-phone-signal-strength-booster-antenna-for-cars-and-trucks)

## Best For

- cellet enthusiasts

## Why This Product

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

## Key Features

- • **Drive with Confidence:** Enhance call clarity and data speeds during your daily commute or road trips.
- • **Seamless Universal Fit:** Adheres effortlessly to any vehicle window—compatible with all major carriers and smartphones.
- • **Effortless Installation:** No tools, no drilling—just peel, stick, and boost your signal in minutes.
- • **Amplify Your Signal Anywhere:** Experience stronger 5G and 4G LTE reception on the go, adding bars where you need them most.
- • **Risk-Free Connectivity Upgrade:** Backed by Cellet’s hassle-free warranty for peace of mind on every journey.

## Overview

Cellet’s Cell Phone Signal Strength Booster Antenna is a sleek, passive repeater designed for cars and trucks. It universally mounts on any vehicle window with a strong adhesive, requiring no drilling or complex setup. Compatible with all cellphones and major carriers including Verizon, AT&T, Sprint, T-Mobile, and MetroPCS, it enhances voice and data reception by boosting 5G and 4G LTE signals. Lightweight and compact, this antenna improves call quality and data speeds on the move, backed by a hassle-free manufacturer’s warranty.

## Description

Introducing Cellet's Cell Phone Signal Strength Booster Antenna for Cars and Trucks, Car Mount Passive Repeater Antenna *EASY stick on installation *WORKS with all cellphones *IMPROVES reception and call quality *HASSLE FREE manufacturer's warranty

Review: Saved my day - Increased T-Mobile reception from 0 bars to 1-2 bars, indoors (home), in one isolated area (say, a couple of square feet). Trust me, it's great achievement. I tried different phones with no luck, and was almost ready to buy a re-transmitter (they typically cost north of $150). Caveats: 1. I first attached both pieces to the opposite sides of a window, and got no signal improvement. It was pain to remove them, I thought I'd break the windows. The 3M thing is "extra-hard" grade, which is probably permanent once it fully dries out. I used a sharp knife to carefully "spoil" 3M around the perimeter, and then applied constant pressure for a minute, so it gradually detached without breaking my window. Beware. Don't use included 3M until you're certain you've found best position. Use a simple scotch tape for experiments. Note: car windows are much stronger, I wouldn't worry about them. I'd worry about house windows. 2. It took me maybe 5 minutes to find a good spot and orientation of this thing. Turned out to be fully indoors! Attached to my monitor stand and pointing to the window at sharp angle. With all these caveats, it's still 5 stars due to the value for the price. Even if it wouldn't work for you at all, this thing has a good chance of working and considering the price of "experiments" with other equipment it's worth trying! It's kinda unfortunate to see such a low average review score for a thing that can work! (but maybe not always/not for everyone), just because of plentiful of 1 star ratings from people for whom it didn't work. If you're ready to pay significant moneys for "proper" solutions (such as buying an active re-transmitter, or changing phone provider, ...or maybe even moving?), I'd say give this passive repeater a chance.
Review: Mobile Providers Say This Does Not Work - Mobile service providers claim that this type of antenna does not work, and I have to agree with them. Installing it actually reduced my reception from 2 bars to NO bars! If you search the internet, you will find that passive antennas like this are no different than that battery compartment sticker that claimed to improve cell phone reception, block radio waves from frying your brain, etc. It doesn't work and it's a waste of money. I recommend buying a wired antenna that directly connects to your phone. If you phone doesn't have such a connection, then you may want to look into a different phone because nothing without a direct connection is going to work, and you may want to look into a phone that gets better reception (there are some -- just read the 3rd party reviews). I wouldn't recommend this product to anyone unless you just have money to burn. If so, please just send it to my PayPal account instead.

## Features

- IMPROVES RECEPTION AND CALL QUALITY during use of cellphone in your vehicle
- UNIVERSAL - Can be adhered to any vehicle window. Works with all cellphones
- EASY STICK ON INSTALLATION, no drilling required. Adhesive is for one-time use only
- ANTENNA BOOSTER improves Cell Phone Voice and Data Reception, adding bars of signal to your phone and increased data transfer speeds.
- HASSLE FREE MANUFACTURER'S WARRANTY - Please visit Cellet's desertcart storefront or website for detailed warranty information.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KNNKVS |
| Best Sellers Rank | #28,110 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #26,104 in Cell Phone Accessories |
| Color | Black |
| Customer Reviews | 3.5 3.5 out of 5 stars (754) |
| Date First Available | November 16, 2006 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.28 ounces |
| Item model number | ACAR3A |
| Manufacturer | Cellet |
| Other display features | Wireless |
| Product Dimensions | 5 x 1.25 x 12 inches |
| Special features | Passive Antenna, Signal Booster |
| Whats in the box | ACAR3A |
| Wireless communication technologies | 5G LTE 4G 3G 2G |

## Product Details

- **Antenna:** 5G LTE 4G 3G 2G GSM
- **Brand:** Cellet
- **Color:** Black
- **Global Trade Identification Number:** 00800768501630
- **Impedance:** 4 Ohms
- **Manufacturer:** Cellet
- **Maximum Range:** 3 Feet
- **Number of Channels:** 4
- **Number of Items:** 1
- **UPC:** 800768501630 808100929784 805070029780 879569069076

## Images

![Cell Phone Signal Strength Booster Antenna for Cars and Trucks, Car Mount Passive Repeater Antenna - Automotive Reception Amplifier-Wireless Verizon AT&T Sprint, Tmobile, MetroPCS 5G 4G LTE by Cellet - Image 1](https://m.media-amazon.com/images/I/51Oh4XL7RZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved my day
*by D***Y on December 24, 2014*

Increased T-Mobile reception from 0 bars to 1-2 bars, indoors (home), in one isolated area (say, a couple of square feet). Trust me, it's great achievement. I tried different phones with no luck, and was almost ready to buy a re-transmitter (they typically cost north of $150). Caveats: 1. I first attached both pieces to the opposite sides of a window, and got no signal improvement. It was pain to remove them, I thought I'd break the windows. The 3M thing is "extra-hard" grade, which is probably permanent once it fully dries out. I used a sharp knife to carefully "spoil" 3M around the perimeter, and then applied constant pressure for a minute, so it gradually detached without breaking my window. Beware. Don't use included 3M until you're certain you've found best position. Use a simple scotch tape for experiments. Note: car windows are much stronger, I wouldn't worry about them. I'd worry about house windows. 2. It took me maybe 5 minutes to find a good spot and orientation of this thing. Turned out to be fully indoors! Attached to my monitor stand and pointing to the window at sharp angle. With all these caveats, it's still 5 stars due to the value for the price. Even if it wouldn't work for you at all, this thing has a good chance of working and considering the price of "experiments" with other equipment it's worth trying! It's kinda unfortunate to see such a low average review score for a thing that can work! (but maybe not always/not for everyone), just because of plentiful of 1 star ratings from people for whom it didn't work. If you're ready to pay significant moneys for "proper" solutions (such as buying an active re-transmitter, or changing phone provider, ...or maybe even moving?), I'd say give this passive repeater a chance.

### ⭐ Mobile Providers Say This Does Not Work
*by C***T on September 5, 2008*

Mobile service providers claim that this type of antenna does not work, and I have to agree with them. Installing it actually reduced my reception from 2 bars to NO bars! If you search the internet, you will find that passive antennas like this are no different than that battery compartment sticker that claimed to improve cell phone reception, block radio waves from frying your brain, etc. It doesn't work and it's a waste of money. I recommend buying a wired antenna that directly connects to your phone. If you phone doesn't have such a connection, then you may want to look into a different phone because nothing without a direct connection is going to work, and you may want to look into a phone that gets better reception (there are some -- just read the 3rd party reviews). I wouldn't recommend this product to anyone unless you just have money to burn. If so, please just send it to my PayPal account instead.

### ⭐⭐⭐⭐⭐ Improved Cell Phone Signal Strength in My Home Office
*by T***R on September 30, 2025*

I know this is meant for vehicle use, but I figured that I had nothing to lose by trying it for my home office. In my home office, I would generally get only 1 bar on my cell phone at home (if I stand across the street from my home I can get 3 bars, so I know my home is a dead zone of sorts for cell phone signal strength). And after I used a big metal binder clip and clipped both the outside and inside parts of the antenna together and placed it on the flat metal base of a metal lamp near my window, and pointed the antenna towards the window (a single-pane window), I was getting 2 bars on my cell phone. I am very happy with this purchase!

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-12*