Dropped calls, unsent and unreceived texts, and slow internet speeds on the road can be annoying and downright unsafe. These matters affect many car drivers across the United States, Canada, and Mexico. Most affected cell phone and cellular device consumers have improved their weak cell signals by using a phone signal booster for a car. This article provides all the information you need to know about the best nine recommended cell phone signal boosters for cars to enhance weak cell reception inside your car for you and your passengers.
A car signal booster enhances weak 3G and 4G cell phone signals and reinforces the incoming and outgoing cellular signals to minimize dropped calls and lousy cell signal reception. Most car signal boosters are compatible with each cell phone carrier in the United States and amplify cell signals in cars, RVs, and boats.
All car signal boosters recommended in this article have no monthly fees, work with all carriers, support all cellular devices, and do not need special training or tools to install. They are an excellent way to enhance cellular service for improved calling, messaging, and data speeds. This article focuses specifically on signal boosters for cars, but to learn more about signal boosters for vehicles, visit our vehicle cell phone booster article.
How does a cell phone booster for a car work
A cell signal booster for a car is a repeater system in which the booster adds strength to the cell reception in several directions. Even for a low-cost cell phone signal booster, the maximum augment varies depending on the use.
The main goal of a 4G signal booster for the car is to enhance the existing cell signal in your car. A robust signal is transmitted to an area with no cell reception or a poor signal after strengthening.
The three main parts that make up a cell phone signal booster for the car are the outdoor antenna, indoor antenna, and signal amplifier. These components work together to have a wireless system that enhances cellular reception.
An outside antenna picks up the poor cell signal, and the signal amplifier boosts or strengthens the weak signal. Subsequently, the indoor antenna operates to rebroadcast the robust cell signal within your car, RV, or SUV.
What to consider before purchasing a cell phone signal booster for a car?
Buying a suitable cell phone booster for the car doesn’t just have to find the most affordable one. Here are some practical aspects you need to consider before purchasing a cell phone booster for your car.
i) Consider the Downlink and Uplink Power
Pay attention to the cell phone’s uplink and downlink power when choosing the best signal booster for your car. When your phone’s uplink signal connectivity is better, the individual on the other end of the call can hear your voice.
If your phone’s downlink signal is better, the individual on the other end of the call can be heard clearly.
ii) Select a Cell Signal Phone Booster with the Highest Decibel Gain
To choose the most suitable mobile signal booster for your car, evaluate the supplied decibel gain (positive number).
When comparing cell phone signal boosters, the larger the positive decibel number, the more potent the cell signal booster for your car is because it adds more decibel gain to the cell signal.
iii) Go for the Right Antenna
Outside antennas can choose from a selection of signals if you plan to in a bustling metropolis area with robust external signals. In this case, an omnidirectional antenna is suitable since indoor signals cause distress. These portable cell signal boosters for your car can choose the best signal from any direction.
If you need a cell phone signal booster in a remote or rural area, like a cabin in the woods, your outdoor signal is likely to be moderately poor. Yagi directional antennas are suggested since they help pinpoint a specific nearby cell tower in the location.
iv) Number of Simultaneous Users
Before buying a portable cell booster for your car, ask yourself how many users plan to use it simultaneously. Go for a multi-device cell phone booster for your car if you’re traveling with friends, family, or co-workers.
What are the best cell phone signal boosters for cars-Recommended Products
Cell signal boosters have been revolutionizing from the days of oversize antennas and bulky components. There are many choices to offer you a cell boost with a kit that conveys what you need through aesthetics, max power in urban and rural areas, multi or single-user compatibility, easy installation, coverage for all cell carriers, and hands-free operation.
Interestingly, apart from the signal boosters for cars discussed below, you can find portable cell phone signal boosters for hiking designed to meet the cellular needs at hiking grounds.
1) weBoost Drive Sleek
Enhance your cell phone’s cell signal reception and internet speeds with weBoost Drive Sleek, a cellular signal booster suitable for single users. The booster’s adjustable design can easily fit any device or hotspot between 5.1 inches and 7.5 inches in length.
Employ the booster in your car to keep you connected with 2.5 dBm downlink power, 25.6 dBm uplink power, and up to 23 dB gain for improved cell signal. Mount your outdoor antenna on the roof of your car with a potent magnet-mount or an adhesive disk for non-magnetic car roofs.
In addition, it comes with a 12VDC power cable that you can plug into the cigarette lighter and a USB-A cord for quicker charging on your cell phone. The booster is compatible with all networks and United States carriers.
2) SureCall Fusion2Go 3.0 RV Booster Kit
The Fusion2Go 3. 0 RV cell phone signal booster is designed for cars, and it is one of the cell phone signal boosters for camping. It offers reliable calls, text, and data speeds for multiple users inside the car. The booster boosts all US carriers’ calls, text, and 4G data signals.
In addition, the booster features 2XP Technology offering twice the uplink power over its competitors allowing users to maintain a robust connection to the nearest cell tower in the dead zone environments. You will enjoy robust, reliable connectivity for all your activities while on the road.
The booster is compatible with all cellular devices operating on American cellular carrier networks like T-Mobile, Verizon, AT&T, and Sprint.
3) weBoost Drive Reach OTR
The booster powerfully amplifies the signal for minimal dropped calls, improved voice quality, faster internet speeds, enhanced hotspot capability, and improved audio and video streaming on the road, even in remote locations.
With multi-user functionality, every person in the car can enjoy robust cellular signals from all American networks and carriers. The kit comes with a slim in-vehicle antenna, a height-adjustable antenna, and a cutting-edge booster that reaches farther to pick up an existing weak cell signal.
All parts required for installation come in one bundle with a 12VDC power cable that plugs into a power adapter and an easy-to-follow guide. The Drive Reach OTR will boost the following bands; 4, 5, 12/17, 13, and 25/2.
4) HiBoost Signal Booster for Car
The HiBoost signal booster works to increase signal quality and covers in cars. The booster can offer better voice quality, faster data speeds, enhanced audio and video streaming, and excellent hotspot capability even in remote locations.
Using this signal booster, every passenger in the car can enjoy robust cell signals from all US carriers. A portable charger powers the HiBoost Signal booster for the car with Type C.
The 20000mAh battery capacity allows the cell signal booster to work twenty-four hours. The good thing about the booster is that you can still make phone calls when your car’s power is interrupted.
5) Anycall car booster
The Anycall car booster supports multiple users and different cellular devices simultaneously. It has the built-in intelligent AGC function to detect the incoming cell signal level and adjust itself for excellent performance without manual control.
In addition, it is a fashion-designed mobile signal phone booster and has lightweight antennas. You can easily install it by installing the outdoor Omni antenna on your car’s roof, putting the inside antenna at the car’s center, running the coaxial cables, and plugging it into a power source.
The booster works with all American carriers on 1900MHz (band 2), 700MHz (band 12/13/17), 850MHz (band 5), and 1700MHz (band 4)
6) HiBoost Cell Phone Signal Booster for Car, SUV, Van
The cell phone signal booster operates to increase signal quality and coverage in your car, SUV, and trucks. The booster supports 2G, 3G, 4G, and 5G devices to enhance internet speeds.
The HiBoost cell phone signal booster can provide excellent voice quality, faster data speeds, and greater hotspot capability even in rural areas. Using the HiBoost signal booster, you can enjoy a more robust cell phone signal from all US carriers on bands 12,13,17, 5,26), 2,25, 4, and 66.
The booster’s HiBoost App aid in fine-tuning total gain and evaluating how substantial the gain is on the car cell phone booster. However, phones like Samsung S21 Ultra are not compatible with the application.
7) weBoost Drive 4G-X OTR Cell Phone Signal Booster
The Drive 4G-X OTR is one of the most potent in-vehicle car cell phone signal boosters certified in the US. The all-weather Omni-Directional Antenna offers maximum connection range and a 60% larger service range than the other signal boosters in the market.
The booster boosts voice and data with maximum FCC-allowed 50 dB system gain, enhancing 4G LTE, 3G, and 2G cell signals, up to 32x. With the booster, you will get fewer dropped connections and dead zones, improved audio quality, and faster internet uploads and downloads.
All components you require for installation come in one bundle for easy DIY installation. The DC power supply plugs into CLA, whereas ignition power kits are also available. The Drive 4G-X OTR works with all devices and all US carriers.
8) weBoost Home Studio Omni – Signal Booster
With up to 60dB max gain, this signal booster having Omni Antenna improves cell coverage in one ample room like a home office, apartment, or living room. You can employ the booster in your car, and it is one of the best cell phone boosters for rural areas. The booster kit has an omnidirectional outside antenna and an inside whip antenna.
Since the outdoor Omni antenna can pick up a cell phone signal from any direction, you can mount the outdoor antenna to the car roof, attach the indoor whip antenna to the amplifier, connect the two, and instantly enhance the cell signal. In addition, the booster works with every network and all US carriers.
9) weBoost Home Studio Lite
You can employ this booster in your car to eliminate dropped calls and improve data speeds. It instantly enhances voice, text, and internet for multiple consumers and cellular devices for AT&T and Verizon subscribers only within the booster’s coverage area.
The weBoost home studio booster is designed, assembled, and tested in America with US customer support. In addition, the signal booster is compliant with the necessities of the standards applied. FCC certification number: PWO460065.
Finally, the booster is approved to work on frequency bands 12/17 and 13 without harming any cell carriers’ signals to and from the nearest cell tower.
A cell phone signal booster for a car is a vital tool, especially if a remote worker regularly travels from one place to another. This is because it prevents you from losing your cell phone signal, making you inaccessible, or preventing you from accessing others.
Many employees and business proprietors rely on telephonic communications to carry out vital functions and transactions, so purchasing a cell phone signal booster for your car can bring out a difference and meaningfully enhance your communication.
The article recommends the above-discussed products since they are functional and guaranteed to provide faithful years of service.