SKU: 52409643222
signal booster box

signal booster box Refurbished HiBoost Home 15K

Sale price$26.92 Regular price$29.91
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

signal booster box Refurbished HiBoost Home 15KRenewed or Refurbished HiBoost Home 15K 3G and 4G cell phone signal booster for up to 15,000 Sq. Ft. with LCD has Part # F20G 5S LCD R. It is a wide band booster that amplifies signals of all cellular operators over up to 15000 square feet with 70 dB cellular device reception gain. It can support up to 200 simultaneous users. UPC: 855671006574. It supports ultra wide bands including 2G, 3G and 4G LTE and significantly improves your cell phone signal

Renewed or Refurbished HiBoost Home 15K 3G and 4G cell phone signal booster for up to 15,000 Sq. Ft. with LCD has Part # F20G-5S-LCD-R. It is a wide band booster that amplifies signals of all cellular operators over up to 15000 square feet with 70 dB cellular device reception gain. It can support up to 200 simultaneous users. UPC: 855671006574.

It supports ultra wide bands including 2G, 3G and 4G LTE and significantly improves your cell phone signal inside where the signal is poor. This full-featured signal booster includes adjustable gain control and automatic shut-down function for network protection. With its high performance, experience superior communication with clear calls and fast data speed at your home, office, restaurant, or any other similar sized area. This new design includes an LCD display so installation and troubleshooting are easier than ever.

Cell Phone Signal Booster Compatibility.

It increases voice, text and 4G LTE signals for all USA & Canadian carriers including Verizon Wireless, AT&T, Sprint, T-Mobile and Bell Canada, Rogers, Telus Mobility. It works just the same for all cell phone brands like Apple iPhone, Samsung, LG, HTC, OnePlus, ZTE, Motorola (Moto), Google Pixel XL/ Nexus models, Kyocera, Blackberry, Microsoft Lumia, and Nokia.

Cell Phone Signal Booster Kit F20G-5SLCD-R Features:

  • Boosts Talk & Text, 3G and 4G Data Transfer Speeds.
  • For Largest Homes, Penthouses, Offices up to 15,000 sq. ft.
  • Up to +70 dB Gain.
  • All 2G, 3G and 4G standards are supported.
  • Supports multiple simultaneous users.
  • 1 Year Warranty.
  • FCC Approved and Certified.
  • LCD Display showing all details.

Key Benefits of HiBoost F20G5S-LCD-R:

  • Streamlined design.
  • Compatible with all cell devices.
  • Compatible with all cell phone service providers.
  • Does not require professional installation.
  • Kit includes everything for easy DIY install.
  • LCD display helps with installation.
  • F20 & F20S series amplifiers have good quality metal construction that is strong and durable.

Cell Phone Booster Kit F20G5SLCD Includes:

  1. Hi-Boost Max 4G LTE 70dB cell phone booster amplifier with LCD.
  2. Outdoor Logarithmic periodic antenna with Low Loss 50 feet HiBoost400 cable.
  3. Indoor panel antenna with Low Loss 50 ft. HiBoost-400 cable.
  4. Power Supply and Adapter.
  5. All required cables and mounting hardware/ supplies.
  6. User manual and installation guide.

Note: If you have the white color amplifier version, then it may have a built-in interior antenna so you won't have the flat panel antenna stated above.

    Smart HiBoost Functions:

    AGC and MGC.

    Hi Boost Max 4G LTE Kit (F20G5SLCD model) is equipped with smart MGC and AGC functions. AGC automatically controls system gain according to input signal in your area. It balances booster power in order not to interfere with mobile operator's networks.  

    Thanks to the MGC function, it is possible to increase or decrease booster gain manually!

    Indication LEDs.

    Thanks to indication LEDs on booster interface, it is easy to keep an eye on booster's current working state. Alarm LED will also warn you if there's any oscillation or trouble which can then be corrected.

    Specifications:

    • Upload Frequency Range: 698-716 / 776-787 / 824-849 / 1850-1910 / 1710-1755.
    • Download Frequency Range: 728-746 / 746-757 / 869-894 / 1930-1990 / 2110-2155.
    • Supported Standards: CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE and all cellular standards.
    • Maximum Gain: 70 dB. Uplink 70 dB. Downlink 65 dB.
    • MGC (Step Attenuation): ≥25dB/ 1dB step.
    • Automatic Gain Control: 31 dB.
    • I/O Port: N-Female.
    • Impedance: 50 ohm.
    • Environment Conditions: IP40.
    • Dimensions: 4.7 x 7.8 x 1.4 inches.
    • Weight: 4 Lbs.
    • Power Supply: Input AC100~240V, 50/60Hz, Output DC12V / 3A.
    HiBoost Home 15K Bands and Frequencies Covered.
    FREQUENCY BAND 17 700 MHz
      BAND 13 700 MHz
      BAND 5 850 MHz
      BAND 4 1700/2100 MHz
      BAND 25/2 1900 MHz

     

    Home 15K Cell Phone Signal Booster Installation Layout Diagram

    Why refurbished HiBoost 15k Home Signal Booster Kit?

    This unit is refurbished, factory authorized, and comes complete with a 12-month warranty. The signal amplifier has been fully tested, and any previously non-operational components have been completely replaced with new components. If you're wondering why this now-refurbished cell phone signal booster was returned in the first place, here are the three most common reasons:

    1. Installation requirements. All cell phone signal kits include coaxial cables and multiple antennas that require installation both indoors and outdoors. Unfortunately, despite our best efforts to publish clear instructions on our website, some buyers are not aware of the installation requirements when they purchase a booster kit. There are many instances when buyers take advantage of our return policy which allows for returns within 60 days, simply because they opened the box, realized that installation would be required, and then immediately arranged for a return. In many instances, the individual parts were never fully opened.
    2. Insufficient power. In some instances, people purchase a signal boosting kit that doesn't have the required power to provide the signal amplification required across a specified area. If signal outside is extremely weak, a higher power booster kit must be purchased. For example, if signal is extremely weak outside, a 10-k booster kit must be purchased instead of a 4-k booster kit in order to cover 4,000 sq. ft. inside. If considering a 10-k booster kit with very weak signal outside, a 15k booster kit must be purchased to cover up to 10,000 sq. ft. indoors. In short, the buyer purchased a cheaper or lower power booster when a more powerful alternative was required. In most instances, the lower powered booster kit is first installed and then disassembled and returned within 60 days.
    3. Insufficient cell phone signal. It is important to remember that cell phone signal boosters can only amplify existing cell phone signals available outside the house or building. If there's no existing signal outside to begin with, no cell phone signal booster can improve the situation. In these instances, when the buyer realizes that they are still unable to receive or make phone calls, or receive or send data or texts, they disassemble the kits and return the components back to us.


    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 52409643222

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    4.2 ★★★★★
    Based on 21 reviews
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    J
    Verified Purchase
    Juan "G-man" Giraud Jr.
    Lexington, US
    ★★★★★ 4
    Large coverage
    Size: 1 Pack (24" x 36")
    Takes one smudge to dry car.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 29, 2026
    P
    Patrick F. Mahoney
    Omaha, US
    ★★★★★ 5
    Magsafe car mount for a Tesla screen that is easy to adjust and holds the phone very well
    Style: MagSafe Car Phone Holder, Style: MagSafe Car Phone Holder
    I installed this mount on my 2018 Tesla Model 3 main display and it was easy to install - just loosen the wheels on the top and side clamp, put it in place and then tighten the clamps back down. There is a ball mount on the back which tightens as well that allows you to position and angle the phone mount so you can tilt it up or down or towards the driver. You can adjust the phone on the mount to where you want it - although the bar that holds the phone will hit the clamps in two spots so there are a couple of positions that don't work due to the design, but overall you can more or less put the phone where you want and and then tilt it any which way to you. The magnet connection is very firm but the phone also detaches relatively easily. The clamps so far are holding well on the screen. I really don't have a lot of complaints - except maybe that there's a couple of positions that don't work. It works well, installs quickly and easily and seems to hold well in use. I've had no problems so ar.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 25, 2025
    J
    JY
    New York, US
    ★★★★★ 4
    Mostly reliable to use
    Style: MagSafe Car Phone Holder
    It's nice to use in my car to separate out different needs like looking up a specific route while moving and the navigation is going somewhere. The magnet is pretty strong and haven't had any issues with that. However, if you dont put it in the corner of the screen to secure it at a right angle, the flat way to secure it in the middle of the top edge is not reliable at all. The weight of the phone and the angle of the mount makes it really easy to fall off the screen no matter how tight you secure it down. Fell at least a handful of times. Just put it at the corners and you'll be just fine.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 29, 2025
    A
    A. Maker
    West Palm Beach, US
    ★★★★★ 2
    Does not fit the Cybertruck. Will slip off due to angled backplate.
    Style: MagSafe Car Phone Holder, Style: MagSafe Car Phone Holder
    It does not fit the Cybertruck well. Due to the angled monitor back, it will slide off. Check the video of what I mean. It is not flat like the Model 3 or Ys. The mount should work fine on the Model 3 and Model Y and Newer Model S and X, but not on the Cybertruck and older vertical screen Model S and X. The Magsafe that I received must of been broken. It completely fell apart. Everytime I put on phone on it, the Magsafe will completely come off stuck to my phone.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 30, 2025
    J
    JR@CA
    Carnegie, US
    ★★★★★ 3
    Looks good, installs easily but the arm jitters on the road
    Style: MagSafe Car Phone Holder, Style: MagSafe Car Phone Holder
    Super easy and intuitive to install on my Tesla model 3. Once installed, I think it will probably hold position indefinitely. You can install it so that it is in a very convenient position. my right hand index finger was able to touch the screen of my phone while maintaining contact with the handle, so that should give you an idea. The reason I took 2 stars off is the way the goose neck jitters when driving. I think perhaps it is too thin. I drove on normal paved road, and the shakes were noticeable. It didn’t fall off at any point, but it made me nervous that it might. The magnet didn’t feel that strong either. A lot of people own phones larger and heavier than mine (iPhone 12 mini), so I’m reluctant to recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 26, 2025

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