Find the Perfect Power Bank for Your Device: A Guide to Choosing the Right Wattage

Make searching for your next power bank easy by understanding how to choose the correct wattage for your devices.

When it comes to portable power, most people think about the number of milliamps hours (mAh) a battery has. 

After all, 10,000mAh is roughly enough to charge a standard iPhone three times, so it's clearly an important measure of a battery's capacity, but it's not the only one you should consider when choosing a power bank.

There's no point getting a capable power bank like this unless you get the right wattage.

In this guide, we'll talk about why wattage is just as important as mAh when picking the right power bank for your device. We'll also give you some tips on how to choose the perfect wattage for your needs. So whether you're looking for a power bank to charge your smartphone or laptop, we've got you covered!

What is Wattage of a Power Bank?

Wattage is the measure of power that a device can provide.

It's usually expressed in watts (e.g., 10 W), which tells you how much electricity can be delivered to your device simultaneously. So if your device needs more than 10 W, you'll need to find a power bank with a higher wattage.

If mAh is all about the capacity of your power bank, wattage is about how the power bank takes the energy from itself and gives it to your device.

The Difference Between mAh and Watts

Again, mAh and Watts are two different measurements.

mAh (milliamps hours) measures the capacity of a battery or how long it can power something. Wattage is a measure of how much power can be delivered at once. The difference between these two metrics is important to understand when choosing a power bank for your device.

For example, if you have a smartphone with a 1000 mAh battery and it needs 10 W of power to charge up quickly, then you'll need to find a power bank with an output wattage higher than 10 W. Otherwise, the charging process will be much slower.

This can be problematic. If the wattages are too low and don't match up, slow charging can lead to overheating while slowly damaging the battery's overall health. 

Choosing the Right Wattage for Your Device

When it comes to choosing the right wattage for your device, here are some tips to keep in mind:

- Smartphones usually require 5W-10W of power.
- Tablets usually require 10W-15W of power.
- Chromebooks usually require 35W-45W of power.
- Laptops usually require 30W-50W of power.

The best thing you can do is to make sure you check the wattage requirements for your device before picking a power bank and make sure it's higher than the stated requirement. 

For example, if your laptop requires 15W of power, then you'll want to pick a power bank with an output wattage of at least 20W.

Alternatively, you can opt to invest in a power bank that adapts to your device accordingly.

The Veger Power Bank: A High-Performance Option

If you're looking for a high-performance power bank with plenty of wattage, then you should check out the Veger line of high-wattage power banks

Clocking in with an incredible 100W of power, these power banks can charge even the most power-hungry of your devices and gadgets. Couple this with 56,000mAh, you have everything you need to charge every device you're taking with you on the go.

From smartphones and tablets to full-blown laptops and MacBooks, these power banks come with everything you need to adapt their wattage to suit the device they're charging.

Each bank even comes with intelligent technologies that protect your gadgets from overheating, power surges, and shorts. And, of course, they also provide fast charging and can charge multiple devices at the same time.

Everything you need to keep charged while on the move.


The right wattage is just as important as the mAh when it comes to choosing a power bank for your device. Make sure you check the wattage requirements for your device and pick a power bank that meets or exceeds the stated requirement. And if you're looking for an option with plenty of wattage, check out the Veger line of power banks! We hope this guide helps you find the perfect power bank for your device. 

Happy Charging!