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Portable Cell Phone Battery Booster and Wi-Fi Signal Extender

Portable Cell Phone Battery Booster and Wi-Fi Signal Extender

  • Regular price $150.00 USD Sale price$129.95 USD
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Product Description

Portable cell phone battery power booster / battery charger also has built-in wi-fi signal extender / amplifier / repeater.

It is a slim, yet very powerful product that serves two independent purposes:

  1. It is a 4500 mAh backup charger to top up the battery charge of any mobile device including tablets, e-readers, and cell phones. With its high-power capacity, it can extend the battery life of a powerful device by several hours, and can fully recharge a cell phone several times.
  2. It includes an inbuilt WiFi signal extender, simultaneously boosting your cell phone signal by up to 30 feet while also charging your device. This device would be perfectly suited for use in a backyard or basement area where your existing Wi-Fi wouldn't ordinarily reach far enough to suit your needs.


  • Portable cell phone backup charger with inbuilt Wi-Fi signal booster (0.62 inches x 2.75 inches x 4.76 inches).
  • USB to micro USB cable.
  • Travel case.
  • Two-year warranty.


  • Portable cell phone battery booster has 4500 mAh capacity battery that will easily power up and extend the battery life of your mobile devices while recharging cell phones multiple times.
  • Easily keep track of your battery level with the inbuilt LED indicator.
  • With built-in WiFi Booster, you can simultaneously extend your Wi-Fi signal by as much as 30 feet.
  • Keep your two in one portable backup charger and wifi signal booster safe inside included zippered black storage case.
  • Easy to use - Charge it using the cable provided. Connect to any device that needs a charge using USB connection. Connect quickly and easily to any available wifi connection (password required if tapping into secure WiFi connection) to boost its coverage up to 30 feet farther. Simple instructions included.

Testing and Certification.

  • Full RoHS compliance ensures that this device does not contain hazardous substances including cadmium, mercury, lead, and other restricted substances that otherwise might appear in electronic and electrical equipment. RoHS compliance is monitored and maintained by the European Union Directive 2011/65/EU.
  • Full Prop 65 compliance gives you the peace of mind that this unit has been tested by the Center Testing International in relation to phthalates, cadmium, lead, and has been shown to comply with California Proposition 65 settlements as required.
  • A Material Safety Data Sheet has been prepared, covering essential safety considerations including a full components list, the identification of any hazards or carcinogens, and information regarding the proper handling, storage, and usage of this 2-in-1 portable wifi and cell phone power booster.
  • The built-in Lithium Polymer Battery is fully UL Certified, giving you the confidence that the Underwriters Laboratories - an organization that has been in existence for more than a century has evaluated and tested the battery component of this device, and granted unconditional UL certification.
  • This product has also received a Certificate of Compliance stating that it - and all other products manufactured by its manufacturer is fully compliant with legislation contained in the European Union REACH Article 33 concerning reportable amounts of certain substances.

Product Highlights:

  • Inbuilt LED indicator shows a green colored lightning bolt when the backup battery contains at least 20% remaining battery life. This indicator will change to red when the amount of charge remaining in the device drops to lower than 20%.
  • Manufactured with a soft touch material, it features a nonslip base so it won't move around as much while being charged or in use due to its gripping effect on all surfaces.
  • With an inbuilt Wi-Fi signal extender, it gives you up to 30 feet of extra room to enjoy your normal Wi-Fi connection. Now you can access your Wi-Fi in areas of your home like the basement, front porch, or backyard where you previously may have been frustrated by weak or non-existent Wi-Fi signal.

Satisfaction guaranteed or your money back within 60 days for this 2 in 1 portable wifi booster and portable charger for mobile phones, tablet computers, and other USB chargeable devices.

Tech. Specs.:

Dimensions / Weight 4.8 inches x 2.8 inches x 0.6 inches / 6 oz.
Country of Origin Made in Canada.
Battery Type Lithium Polymer.
Battery Capacity Size 4,500 mAh.
Micro USB Input +5V, 1.5A.
USB Max Output +5V, 1A.
Security WPA2.
Compatibility WiFi enabled devices iOS 6.0 or higher Android 4.0 or higher.
Communication Wi-Fi 802.11 b/g/n.
WiFi Range Up to 30 feet.


Customer Reviews

Questions & Answers


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  • Can this boost the weak WiFi signal i'm getting on my smartphone? I connect to the free city WiFI, but only get one to two bars. Would like to increase that to 4-5 bars for a stronger signal. I'm not talking about increasing the cellular coverage. I have a strong 4G signal, but would like to use the free wifi, as my 4G data is capped. Any idea on how i can increase the wifi signal to my smartphone would be great. Please let me know. Thanks!

    Yes, this device would work to meet your need for stronger wifi (not cellular) signal. Watch this wifi extender video on YouTube that reviews this product to get more insight on this product and how it may help you.

  • I have a battery powered camera in my semi truck connected to an adjacent business with a weak wifi signal. If I place this battery powered wifi extender in my trailer which is 30 ft. closer to the business' wifi, how long will the battery last?

    Of course, the length of the time the battery will last depends heavily on the specific usage, but under normal circumstances the battery should last 5 to 8 hours as long as it is not used to charge another device.

  • Will any of your antennas boost reception on my Spypoint trail cameras?

    Sorry, there's is a portable vehicle cellular booster for single cell device placed in cradle that is available but we don't think it is portable enough for you to walk around with. Not sure if your trail Camera uses wifi to connect from nearby sources. If yes, this portable wifi booster may do the trick but we doubt if your camera uses wifi because it wouldn't be available everywhere you go, but cellular may cover you most places. Sorry, doesn't look like we can help...

  • I was wondering what is the cheapest weboost 4G cellphone signal booster you guys have available that is compatible with the Wilson 859984 Mobile Power Supply. Thank you.

    Wilson 859984 is a portable 5V DC power supply or battery pack with USB Connector for the Wilson vehicle signal boosters. It requires 4 AAA batteries to power the device and connect it to the signal boosters. It works with the following signal boosters:

    weBoost Drive 3G-S.
    weBoost Drive 4G-S.
    weBoost Drive 3G-Flex.
    Wilson Sleek 3G & 4G Amplifiers.

    There are many models #'s of above kits and they are as follows:

    460107, 460007, 813426, 812726, Verizon 815126, 815226, AT&T 815325 & 815326, 460006, 460106, 813425, 815226, AT&T 815326, 2B3425, 2B5225, 2B5325, 2B5125.

    Please note that weBoost 859984 will not work with weBoost Drive Sleek 470135, U470035, 460035.

    Unfortunately these're all discontinued and we do not carry them. It also looks like all of other retailers do not offer these boosters anymore as well. You might be able to find the booster from a third party like Ebay or Craigslist. Good luck.

    The cheapest weBoost 4G cell phone booster we have in stock is indeed the weBoost Drive Sleek which unfortunately is not compatible with your 859984 power supply.

  • Will this work in areas where I don’t get good cell phone reception in the areas in which I live and work (rural)

    This is a portable cell phone "battery" booster. This is not a portable cell phone "signal" booster. It is basically a backup battery to connect to your cell phone if its battery gets exhausted so you can replenish it on the go.

    It can also expand broadband home / office wifi coverage. Therefore, if you have a weak cell reception at home and also have weak wifi service, this will help improve Wi-Fi range so that you can call from your cell phone, and receive calls, if cell phone is set to "wifi calling" mode. Likewise, you can also use that improved wifi service range thanks to this device, to access Internet from your smartphone.

Data Sheet / User Guide

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Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

Kevin K. of Anderson, California gave the following review:

Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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