Heavy Duty Power Bank

Power banks, or external battery packs, have become an essential accessory for our electronics dependent lives. While normally used for recharging phones, they can also be used for iPads, laptops, and in some cases, even cars. Click here to read how a power bank can help start your car.

In this article we review a heavy duty power bank and discuss its functions. This power bank is an automotive grade rechargeable battery pack that comes as part of a jump starter kit. Its primary purpose is to boost a car battery with high voltage and operate an air compressor for inflating tires in an emergency situation. Click here to learn how to use a portable air compressor to inflate stuff.

jump starter kit

Besides being an automotive grade battery pack, it can also be used as a general power bank for everyday usage. In this post we will cover all the different things you can do with it.

20000 mAh Capacity Power Bank

This brick of a battery pack packs 20000 mAh of battery life and is protected with anti-charging technology. This means that the battery wont drain with time when not in use and just lying around. It is however recommended to recharge the power bank every three months for optimal performance.

20000 mAh is a lot of electricity considering that most phones come with an of average 3000 mAh batteries. This means you can recharge your phone around six times with a single charge of this power bank.

heavy duty power bank

Operates in 12V 16V and 19V modes

Depending on what you are using the power bank for, you can select between three different voltage outputs; 12V, 16V, and 19V. Most phones and devices can comfortably charge with 12 volts. However, some devices such as laptops are rated at 16 or 19 Volts. These differences may be due to the origin country of the product as different countries work with different voltages. At least its good to have the option to switch voltage of the battery pack with a single button.

control panel of batter pack

Purpose made Output port for Engine start and Air Compressor

Remember this automotive grade power bank is designed for jump starting cars and inflating tires. Therefore, the power bank has a slot specifically for plugging in booster cables and the power cable of the air compressor that come with the kit.

Two USB ports

On the main panel of the power bank are two USB ports for plugging in chargeable devices. This is cool because you can simultaneously charge two devices at the same time. The jump start kit also came with a three-in-one phone charger cable which supports micro-usb, apple thunderbolt, and USB-C type devices.


In a addition to being an absolute power house, this battery pack also has some handy utilities built into its casing.


On the side of the power bank is a bright flashlight. This flashlight also has a strobe function with variable interval settings. This means the strobe flicker or flashing rate can be set to very fast or slow.

power bank with flashlight

Emergency Lights

Where the flashlight was, there are another two LEDs that flash red and blue like we would see in a police car. This is for either drawing attention, pretending you’re a cop, or just having fun with.

Blade and Hammer

A small concealed blade is provided on the corner of battery pack casing. This is for cutting or stripping wires. Not sure what else to do with such a small blade in that position. On the other side is a small metallic plate which is apparently a hammer. As the power bank itself is heavy, it could be used as a hammer for banging things in or out of place, breaking stuff, or defending oneself.

Power Bank Charging

The power bank itself needs charging from time to time. For this purpose, an inlet charging port is provided on its panel along with two types of chargers. One is a standard wall charger you can plug into your wall socket. The other is a car charger that plugs into your vehicle’s cigarette lighter slot or in 12V output port. For quicker charging, it is preferable to use a socket.

Charging time can be 3-6 hours depending on how drained the battery is. There is nothing wrong with fully charging it overnight if needed. A blue bar of LEDs on the panel of the battery pack indicates how much power is available.

Purchasing and Price

Contact beyond nothing .com if you want to purchase this heavy duty power bank or jump starter kit.

Bonus Material

How to change a flat car tire with a flat spare tyre

Print any file to pdf on your iphone or ipad.

How to measure lengths or distances with an iphone.

  • Make Image Background transparent on iPad and iPhone
    Its easy to remove a background from an image or make its background transparent from your iPhone or iPad device. Use the Keynote App You need the Keynote app, which usually comes pre-installed on your apple device. If you don’t have it, you can download from the App store. While the keynote app is essentially …
  • Is the Apple Watch Useful
    Every year or so Apple releases a new, more useful version of their Watch, iPad, iPhone, and MacBook. Each iteration of the Apple watch is faster, better, and has more features than its predecessor. Of course, that’s the whole point of a new model. And then we have a surplus of bloggers and vloggers showcasing …
  • Using a TV Screen as a Monitor
    If you are considering using a TV screen as a computer monitor, you should be aware that TVs and monitors have been designed for different purposes. TV Screens vs Computer Monitors TVs are designed for viewing experiences and therefore can be super bright and full of vibrant colors. Computer monitors on the other hand are …
  • Using AirDrop to share files from iPhone
    Previously we saw how to share files from an iPad to an iPhone using Airdrop. In this post, we go the other way around and share an image from an iphone to an iPad. AirDrop is apple’s name for sharing files via bluetooth. However it only works between apple devices and is therefore not truly …
  • How to AirDrop from iPad to iPhone
    This short post explains how to use AirDrop to share photos videos or any thing else from your iPad to iPhone. To learn how to AirDrop from iPhone to iPad, check out this article. In this example, we will be sending an image of the beyond nothing logo from an iPad to and iPhone. Step …
  • Heavy Duty Power Bank
    Power banks, or external battery packs, have become an essential accessory for our electronics dependent lives. While normally used for recharging phones, they can also be used for iPads, laptops, and in some cases, even cars. Click here to read how a power bank can help start your car. In this article we review a …
  • How to jump start your car with jump starter kit
    So you left your lights on and need to jump start your car because your battery is drained. Or, your car has been parked for a while and your ignition switch is doing nothing. Or, you haven’t topped up your battery water in a while and now its too weak to respond. In all these …
  • How to use a portable tire inflator
    A portable tire inflator or air compressor is a must have item for car people. Yes we did not need it before because the concept did not really exist, just like how we did not need a battery pack before it became a thing. In this article we demonstrate how to use a portable air …
  • Why a Wallet Case for your iPhone
    When I was considering buying a wallet case for my iphone, I read many blogs comparing different types of cases and how a wallet case is all utility and practical and can replace your actual wallet. Then they would try to sell me some iphone or samsung phone case through an affiliate link. In the …
  • Casio A159W vs F91W
    It is likely that your interest in the Casio retro watch trend has led you to a choice between two iconic Casio watches; the A159W and F91W. This short article covers their salient features and compares them in terms of material, design, and functions. To be honest, because these iconic Casio watches are so cheap …
  • LF Error Maytag
    The LF error on the Maytag laundry machine is annoying because it stops your laundry from happening. This error can also be seen or experienced on other laundry machines such as whirlpool. What does the LF error mean LF means either Long Flow or Low Flow. This means that water is either taking too long …
  • How to measure length or distance using an iPhone or iPad
    Did you know that your iPhone has a built-in app that can be used to measure lengths with pretty good accuracy? The app is called Measure, and it can be found in the Utilities section of your iPhone. Anyways, continue reading below to see how this app can be used to measure stuff. You can …
  • How to Scan a page on iphone or iPad
    Scanning a page, or multiple pages to on your iphone and ipad is easy and free. No need to download any third party app, and the scans are saved as pdf.
  • Why are Casio watches popular and trending
    The Casio digital watches from the 90’s are one of the most iconic, popular, and recognizable gadgets ever made. The retro digital watch models are now exactly 30 years old, and those who were not even born before 1991, are scrambling everywhere to buy this timeless timepiece. I became aware of this absurd trend the …
  • Save a photo to pdf on iphone
    The default file format for a photo on iphone is jpg or jpeg, but sometimes you need to save a photo to pdf. Some websites require files to be uploaded in pdf format due to space constraints and further processing depending on what its being used for. If you are looking to simply scan a …
  • Export a Pages document to pdf on iphone
    You have finished writing your masterpiece and are now ready to export your Pages document to pdf format on your iphone or iPad. This is a fairly straightforward process but many first time pages users struggle with finding this option. These steps will work whether you are using the pages application on your iphone or …
  • Print note as pdf on iphone or ipad
    Sometimes you open notes on your iphone or ipad to make a quick note, but end up composing it to the point that it can be saved as as a legit document. The best format to save such notes are pdf, which can actually be done through the notes app in your iphone. Simply follow …
  • Save a web page as PDF on an iphone
    This quick article is meant to guide you on how to save a website or a web page as a pdf on your iphone. For what ever reason you want to do this, such follow these steps. This method works for iPad as well. The parent article discussing pdf conversions on iphone is here. Step …
  • Print an email to pdf on your iphone
    Why would you want to print an email to pdf on your iphone or ipad? Whatever your reason is, here is how its done. Meanwhile, here is an article about generally printing things to pdf on iPads and iPhones. Step 1: Find the email you want to print. In this example we are using an …
  • Print to PDF on iPad and iPhone
    Did you know you can print to pdf on your iPad and iPhone using a built in pdf printer? This means you do not need to download or pay for any app for printing your files to pdf format on your apple device. Lets go through some screenshots showing how you can convert or print …