Bolton Velocity Off-Road Cellular Signal Booster Kit


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Bolton Velocity Off-Road Cellular Signal Booster Kit - Hero
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  • For off-roaders and overland vehicles
  • Up to +50 dBi gain
  • Includes Bolton Blade 5G OTR outdoor antenna
  • Boosts 5G and 4G signal
  • Includes off-roader antenna mount
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Bolton Velocity Off-Road Cellular Signal Booster Kit

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Boost Cell Signal Anywhere for 4X4s, Overlanders and Off-roaders

The Bolton Velocity Off-Road kit is designed to keep your off-road vehicle connected no matter where you go. Get peace of mind with a kit specially designed for off-road enthusiasts. The Velocity Off-Road can handle all North American cell carriers (AT&T;, Verizon, T-Mobile, US Cellular, and more) and has no monthly fees to operate.

Whether you’re on or off road, stay in touch with those that matter.

Eliminate Cellular Issues for Good

The Bolton Velocity is the most potent mobile cellular signal booster on the market. Its maximum of +50 dB of gain is the most allowed by current FCC guidelines, more than enough to cover entire vehicles with crisp, clear cellular service. Works on over 4 devices simultaneously.

Meet the Bolton Blade OTR Cellular Antenna

Our Blades are sharp. The Bolton Blade is the most powerful, durable OTR cellular vehicle antenna on the market. The sturdy mast won’t rust, wobble or wear, and offers up to +4.4 dBi gain. It boosts all cellular frequencies including 4G and 5G, meeting any frequency challenge you may encounter.

5G, 4G – No Problem!

The Bolton Velocity Vehicle booster kit amplifies 5G and 4G signals, even in remote areas. It will send super-fast 5G to your devices where available, or switch to reliable 4G where it’s not. If there’s even one bar outside, the Blade and Velocity will amplify it.

Multiple Mount Options, Total Adjustability

Choose between an M8 rail mount or a basket clasp to attach the Blade OTR to your vehicle.

Either way, with a solid rubber and high-end composite ball joint, you can set your Bolton Blade OTR antenna in almost any direction. This kit provides durability and flexibility in even the most challenging environments. Perfect for any 4X4, off-road or overlander enthusiast.

About the Bolton Velocity Off-Road Kit

The Bolton Velocity Off-Road Kit keeps you connected in all situations. It is perfectly designed for offroad vehicles, overlanders, and anyone who likes to take the road less travelled. Boost 4G and 5G to your devices and keep the signal cranked no matter what you are conquering.

The Bolton Velocity vehicle booster is your perfect on-the-road partner. With a formidable +50 dB gain it is without a doubt one of the best vehicle cellular signal boosters on the market. LED lights keep you appraised of normal operation or potential issues. This baby is everything you need for better reception in any vehicle.

The Bolton Velocity Off-Road cellular signal booster kit includes the outstanding Bolton Blade OTR antenna. Blasting along off-road is an incredible adrenalin rush, but the fun ends when a low tree branch takes out your OTR antenna. The Blade is built tough and will stand up to the rigors of any environment. It boosts 5G and 4G with a massive gain of up to +4.4 dBi.

To back up the Blade, Bolton has included a versatile ball and socket antenna mount specifically designed for off-road use. This phenomenal little piece of tech allows you to set your antenna in any direction. Down, up, sideways, forward, flat, you name it, your antenna can do it. It’s made of durable aluminum with a resilient rubber ball. Imagine opening it up along a forest track, smacking into low-hanging trees, with the peace of mind that your Blade antenna is not just surviving, but thriving.

  • +50 dB Bolton Velocity signal booster
  • +4.4 max dBi gain Blade OTR 5G antenna
  • Better data speeds and less dropped calls
  • Boost 4G LTE on the go to all vehicles
  • 5G ready
  • Easy install
  • Complete kit
How It Works

The Bolton Velocity signal booster kit amplifies existing outdoor signal inside your vehicle.

  • The outdoor antenna draws in existing cell signal
  • The signal is sent via cables to the signal booster or cellular amplifier
  • The signal is then sent to the inside antenna which broadcasts into the cabin of your vehicle
Who Is It For?
  • 4X4s
  • Off-roaders
  • Jeeps
  • Overland Vehicles
  • Trucks
  • Semis
  • Boats
  • Vans
  • Schooners
  • Fleet Vehicles
  • Vans
Kit Includes
  • Bolton Velocity Vehicle Booster Part # BT459624
  • Outside Blade Antenna w/ Clamp Mount Kit Part # BT459624-ORC
  • Inside Flat Antenna - FMEBT459679 Part # BT459679
  • Power Supply Part #BT459815
  • Accessory Mounting Packet
  • Adapter FME-Female to SMA-Female Part # BT512037
Technical Specifications
Bolton Velocity Off-Road Kit
Uplink (MHz) 698-716
Downlink (MHz) 728-746
Input/Output Impedance 50 Ohm
Maximum Gain 50 dB
Max Uplink Power 29 dBm
Noise Figure ≤5 dB
VSWR ≤2.0
Gain Adjustment 20 dB (Automatic)
Cable Type Inside SC-174
RF Connectors FME male (both ends)
Power Consumption <10W
Dimensions 5.625” x 4” x 1.125”
Weight 1.43 lbs
Maximum Output Power 1 Watt EIRP
FCC NOTICE This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by FCC or a licensed wireless service provider.
WARNING: California's Proposition 65 This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer and Bisphenol A (BPA) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to
  • Step 1: Install the Blade OTR Antenna
    Installing the Blade OTR Antenna will be slightly different depending on which mount you have.

    For M8 Rail Mount
    1. Slide the ball joint onto your vehicle’s rail
    2. Attach the rest of the mounting setup
    3. Screw on the Bolton Blade antenna and adjust as desired

    For Basket Clasp Mount
    1. Attach basket clasp mount to your vehicle’s basket using an Allen wrench
    2. Configure the rest of the mounting setup
    3. Screw on the Bolton Blade antenna and adjust as desired

    Route Cable
    Route cable from outside to the inside of the cabin behind a door seal where your booster will be located.

  • Step 2: Install Inside Flat Antenna
    Identify a location for the inside antenna or near your front dashboard that is:

    1. Within 2-3 ft of the most common cell phone location
    2. At least 8 inches from cellular devices
    3. At least 4 inches from metal

    Next, peel the Velcro backing and apply to a clean dry surface in your chosen location.

    Or, use the free vent clip provided by with your product as a mounting surface then clip it to the air vent.

  • Step 3: Place Booster and Connect Cables
    Select a well-ventilated area away from excessive heat, direct sunlight, and moisture. We usually recommend installing the booster under a seat or within the front console.

    Connect the cable from the outside antenna to the connection marked OUTSIDE and connect the cable from inside flat antenna to the connection marked INSIDE. Tighten the connections and wrap up any loose cable. You may need to use the included adapters to connect the cables properly.

    NOTE: Included adapters may be needed to connect cable to booster.

  • 4. Connect Power
    Connect the power cord connector to the signal booster and insert the other end into your cigarette lighter adapter. The Power LED illuminates to show the signal booster is ready for use. The Alert LEDs flash 5 times to show the frequency band is operational.

    Note: When your vehicle is off, turn the power switch to OFF to keep the booster from continuing to draw power from your vehicle.

Frequently Asked Questions

Does the Velocity boost 5G?

The Velocity is 5G ready, which means that it can boost data up to 5G speeds. It is future-proof and will work with new technologies. The Blade OTR antenna is 100% 5G capable and can capture low and mid-band 5G signal across all carriers.

Does the Velocity work when the vehicle is turned off?

As the Velocity works via the cigarette lighter in your vehicle, it will differ from truck to truck. Some vehicles will power the booster with the ignition on, while some will work even with the car completely off. To avoid draining your car battery, we recommend turning the power switch to OFF.

Do I need cell signal for the Velocity to work?

Yes. For any signal booster to work you need at least one bar of outside signal.

What's the difference between the different Velocity kits?

Each Velocity kit comes with a different set of antennas. The standard kit (BT459624-M) has a Mighty Mag magnet mount antenna and an inside flat panel antenna. This trucker kit (BT459624-T) has an outside Blade antenna and an inside flat panel antenna. The RV kit (BT459624-RV) has an outside Blade antenna and an inside whip antenna.

Why Should I Get the Bolton Velocity Off-Road?

The Velocity Off-Road was carefully crafted to provide max signal boost anywhere life takes you. It includes the most powerful amplifier and best cellular antennas optimized for overlanding and off-roading. With the versatile ball and socket mount, installation is hassle-free no matter how much gear you’re carrying. If you want the best of the best, the Velocity Off-Road is a no-brainer.

Will the Bolton Velocity Off-Road Work on All Trails?

Cellular boosters amplify existing cell signals, they do not create them. Thus, the Bolton Velocity Off-Road will keep you and your passengers connected on any trail or campground that has a sliver of cell signal.

Will the Bolton Velocity Off-Road Work Outside My Vehicle or Inside My Rooftop Tent?

The Bolton Velocity Off-Road is designed for in-vehicle use. Most often than not, the signal it broadcasts will not reach outside your cab. Though, if you move the inside antenna, it could work in hard-shell rooftop tents. With soft-shell tents, the signal may not propagate as needed to get a signal boost.

Can I Run a Hotspot with the Bolton Velocity Off-Road?

Yes. Hotspots rely on cellular signals to function. The Bolton Velocity Off-Road is designed to enhance cellular network connectivity. If a hotspot is within range of the Bolton Velocity Off-Road, it will receive stronger cellular signals and perform better.

Can the Bolton Velocity Off-Road Improve GPS Signal?

If your navigation system is powered by a cellular network, the Velocity Off-Road will improve your GPS signal.

How is the Bolton Velocity Off-Road Powered?

The Bolton Velocity Off-Road comes with a DC power supply (BT459815). You can connect it to your cigarette lighter or an external power supply that’s equipped to power the Velocity Off-Road. If you prefer it to be hardwired, a hardwired power supply is available separately.

Will the ball and socket mount make the Bolton Blade more resilient?

Yes, with this setup you can rest assured that your Blade OTR antenna can take on even the most challenging offroad environments.

What do I do if my signal doesn’t improve with the Bolton Velocity kit?

Firstly, make sure your inside and booster are far enough away from each other. If that still doesn’t work, make sure all your cables are connected properly. Make sure there is enough signal where your outdoor antenna is set up. If there is still no boosted signal give us a call on 1-800-470-6777 or email

Customer Reviews