Can You Charge a Power Bank With a Phone Charger?


Seeing low power on your phone can be stressful, especially if you’re out and not able to charge it. Luckily, modern technology has ways of overcoming this all too common problem. Powerbanks are able to keep your device charged regardless of where you are.  

Can you charge a power bank with a phone charger? Yes, you can, although it depends on a few factors. First, it depends on what power bank you own and the type of charger it takes. Second, it depends on the phone chargers you have at your disposal.  

Keep on reading to find out everything you need to know about power banks and using them to charge your devices. There’s more below, so keep reading! 

What is a power bank? 

A power bank is an external, portable battery that has a built-in USB port. It allows you to charge devices while you are not home. There are a variety of different types of power banks, each one with its own different sizes, batteries, and charging abilities.  

Charging a power bank 

It’s easy to charge a power bank! Most power banks come with a charger and instructions on how to use it. But in case it didn’t, here is what you do: 

  • Insert the charging cable into the power bank 
  • Connect the opposite end of the cable to the power source (wall plug or computer) that will charge your power bank  
  • In most cases, a light will appear on the power bank when it is charging. The color may vary depending on the brand  
  • Once the power bank is charged, unplug it from the power source 

How often should the power bank be charged? 

Only charge your power bank when it is necessary to do so. Generally, the more you charge a power bank or any battery, the more they become weaker. A weaker battery means that less charge can be held.  

Additionally, avoid charging your power bank overnight. Doing this consistently will reduce its lifespan over time. Leaving a power bank plugged in after it’s fully charged may cause overheating, especially in lower-quality brands. Always unplug your power bank after it reaches full charge, otherwise, the battery can become damaged over time.  

How long do power banks last?  

There are a few factors that can determine how long your power bank will last. First, it depends on how often you use the power bank. Any device that is used constantly will break down faster. On average, a power bank should last you a few hundred charges.  

If you know you’ll be using the power bank a lot, plan to purchase a higher-quality build. These are more expensive but can last up to a thousand charges.  

Another factor in how long your power bank will last is the age of the battery. If you’ve had a power bank for a while, the battery will naturally weaken as time passes, becoming less effective.  

Power bank storage  

Always store your power bank in a cool location. Ensure that it is never exposed to direct sunlight. Batteries should be stored in temperatures of 68 degrees Fahrenheit or a little below that.  

Storing your power bank in a pouch or case when not in use is the best way to keep it safe. This will also ensure no dust enters its ports. 

How do I know if I need a power bank?  

You need a power bank if you are constantly on the go. If you travel a lot, it’s always a good idea to have one. No one wants to be away from home with a dead mobile device.  

Whether it’s multi-day camping trips, traveling for work, or simply vacation, you should bring a portable power bank with you if you travel. It always pays to have peace of mind.  

Power bank quality factors  

There are a few factors to look at in order to determine which power bank is right for you. First, look at the PCB quality. This determines the voltage of your power bank. You should always ensure the power bank does not exceed the voltage your mobile phone can handle to ensure it is not damaged.  

Next, look at the power bank size. Is it too big? Is it too small? What fits your travel needs?  

Finally, how long is the battery advertised to last? How much charge can the bank hold? These are essential factors to know when deciding on your purchase.  

Final Thoughts 

Power banks are great for people who travel frequently. They allow you to charge devices on the go. Some power banks can even charge multiple devices at once. 

Power banks last for a few hundred charges, but this also depends on the quality of the power bank you purchase. How long it lasts can also depend on how frequently you use and charge the power bank. A more regularly used battery becomes weaker the more you charge it. 

Only charge a power bank when it is necessary (out of electricity). Additionally, you can charge your power bank by using any USB phone charger. Simply plug the cord into the power bank, and then plug the other end into a wall outlet or computer. Now that you know all there is to know about power banks, you can ensure you purchase the right one for you! Happy shopping! 

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