What is Pass Through Charging?

(Last Updated On: October 20, 2023)


A portable power source can change how you work, especially when you’re not near a regular power supply. However, understanding how to choose and use these power banks isn’t always simple. Don’t worry; this guide will help you understand a special pass-through charging feature, which could be a game-changer in keeping your devices charged.

So, what’s pass-through charging? It’s a smart feature some power banks have that lets them charge up while charging devices. It sounds like it’s doing two things at once, but a clever bit of tech switches between charging itself and your device to ensure everything gets power efficiently.

Why is pass-through charging cool?

  1. Charge Multiple Devices: Forget needing different chargers for each gadget. A good pass-through power bank can charge your phone, laptop, and more simultaneously. It determines the best order to charge things, so you don’t have to worry about it.
  2. One Outlet to Rule Them All: If you’re in a place with limited outlets, a pass-through power bank is your best friend. You can charge multiple devices with it, using just one outlet. Handy, right?

But it’s not all sunshine and rainbows. There are a couple of things to keep in mind:

  1. Takes More Time: Because it’s sharing power between itself and your devices, everything might charge up a bit slower than if they were plugged in directly to the wall.
  2. Can Be Tough on the Battery: This kind of charging can be hard on your power bank’s battery. If you use it a lot, the battery might not last as long in the long run.
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