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Pass Through Charging. All You Need to Know

  • Power banks are a great way to help keep our mobile phones, tablets, laptops, and other devices running.
  • When your gadget is low on batteries and there’s no electrical outlet in sight a power bank definitely comes in handy!
  • Some power banks are also capable of pass through charging, which is particularly helpful if you are busy and always on the move!

What is Pass Through Charging?

Now you might be thinking, what exactly is pass through charging? Simply put, this is the ability of a power bank to recharge itself while charging another device or devices at the same time. Typically, the speed in which a power bank recharges itself is slower than the speed used to charge the devices connected to it. 

Notably, some power banks with pass through charging capabilities also have additional features, such as fast charging and wireless charging technology.

What are the Advantages of Pass Through Charging?

Not all power banks can support pass through charging, but having one with this feature certainly comes with advantages. Here are some benefits of pass through charging that you should consider:

1. It keeps your power bank at full capacity.

Pass through charging helps to keep your power bank fully charged and always ready for use whenever, wherever you may be.

2. It can help you save time.

Gone are the days when you need to charge your power bank and your gadgets separately. With pass through charging, everything can be charged at the same time!

3. It can help you save space.

If you have limited space or electrical outlets at home, there’s no need to worry because pass through charging reduces the number of gadgets that you need to plug in. This is definitely a plus if your power bank has multiple ports.

4. It can help you prioritize your tasks.

Since pass through charging can help you save time and space while ensuring that your devices are always fully charged you have fewer things to worry about. In other words, you can focus on more important things… like your work or studies!

What are the Risks of Pass Through Charging?

On the other hand, like most other electrical processes, pass through charging poses certain risks, such as the following:

1. It generates heat and could lead to overheating.

During pass through charging, the power bank is charging other devices while recharging itself at the same time. The simultaneous processes of charging and recharging generate heat, which if left unchecked could lead to overheating. And as we all know, overheating greatly affects the lifespan of batteries and electronic devices, including power banks.

2. It can cause power banks to lose capacity more quickly.

Just like other types of batteries, the power capacity of power banks tend to get lower over time. However, the constant charging and recharging involved in pass through charging could make power banks lose their capacity more quickly.

Tips for Buying Power Banks with Pass Through Charging

If you are planning to buy a power bank that supports pass through charging, here are some tips that you should keep in mind:

1. Choose a power bank that is specifically designed for pass through charging.

As mentioned earlier, not all power banks are capable of pass through charging. You need to make sure that the one you buy can support this feature.

2. Buy a good quality power bank.

A good quality power bank is one that is capable of matching input and output power levels, thus reducing the risk of overheating or losing power capacity too quickly. In addition, high quality power banks are usually made of robust materials, making them more durable.

3. Look for additional power bank features.

Aside from pass through charging capabilities, seek out other power bank features. Some of the latest designs feature fast charging, wireless charging, and smart technology that can help prevent overcharging, overheating, short-circuiting, and other problems.

Summary and Conclusion

Just Simple Power Bank Pass Through Charging Demo

Pass through charging is a convenient feature for a power bank to have, especially if you are often busy and always on the go. It enables you to save time and space, since multiple devices can be charged at the same time. However, pass through charging also poses certain risks, like overheating and reduction in power capacity due to the constant charging and recharging. 

Therefore, care must be taken when buying a power bank that can support pass through charging. Choose only the best quality power banks, so that you can make full use of its capacity and features.

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