In this ever-connected world, we don’t want to miss out on an important update from a loved one or giggle-worthy gossip from our favourite group chat. And to stay on top of our social lives, we rely on our phones that are infamous for flashing the ‘low battery’ sign just when we need them the most. That’s exactly where a power bank comes in, providing instant juice no matter where we are.
Whether you’re a digital nomad, an avid Instagram-scroller, or someone who forgets to charge their phone, having a good power bank is essential. These portable, powerful units ensure your devices can be charged anytime, anywhere. But if you’re unsure how to choose the right one for your lifestyle, these tips will help you make the right choice.
How to Choose the Best Power Bank?
1. Check the capacity
This is the most important feature to consider in a power bank. Capacity, shown as mAh, indicates the power bank’s charging capability. The higher the capacity, the more power it can deliver to your devices before running out of charge. Most power banks have a 10,000 or 20,000mAh battery.
If you charge fewer devices and they have smaller batteries, go for a 10,000mAh power bank like our EnergyShroom PB300 Lite. If you frequently charge your phone, laptop or earbuds, pick a power bank with 20,000mAh capacity like our EnergyShroom PB400 Turbo X.
2. Consider the number of ports
Most of us carry more than one chargeable device with us. Whether it’s your phone, laptop, earbuds or smartwatch, they all run out of juice from time to time. Naturally, a good power bank would be one with at least two ports or charging outputs so that you can charge multiple devices simultaneously.
Power banks like Energyshroom PB400 Pro, for instance, come with 2 USB-A and 1 USB-C output ports to ensure all your device charging needs are taken care of.
3. Look for fast or wireless charging
Many of us have gotten used to fast charging our devices, and if you’re in that club, choose a power bank that supports it too. This is especially useful when you are on the move and need your phone to charge quickly.
Not just fast charging, some power banks even support wireless charging. A wireless power bank comes with a charging pad where you can place your smartphone (if it supports wireless charging) and charge it. Our Energyshroom PB331 Magnacharge, for instance, is equipped with a strong magnetic surface for efficient 15W wireless charging.
4. Prioritise portability
Last but not the least, look for a power bank that’s lightweight and easy to carry around. You don’t want something that’s heavy or occupies much space. The best power bank for travellers is usually a pocket-sized unit with a 10,000mAh battery. A model with higher battery capacity may be ideal for long trips or hikes, but it may not fit into your pocket or weigh too much.
Our Top Picks of Power Banks
1. Energyshroom PB400 Pro
Don’t let its tough armour fool you, Energyshroom PB400 Pro is a lightweight power bank that delivers impressive power. It comes with:
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20,000mAh capacity
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3 output ports (2 USB-A & 1 USB-C)
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22.5W fast charging
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12-layer smart IC protection

2. Energyshroom PB331 Magnacharge
Built for modern lifestyles, our Energyshroom PB331 Magnacharge is a wireless power bank for life on the go. It delivers:
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10,000mAh capacity
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Dual output ports (1 USB-A & 1 USB-C)
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15W wireless charging
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22.5W wired fast charging
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12-layer smart IC protection

3. Energyshroom PB400 Turbo X
Engineered for speed, strength, and smart charging, Energyshroom PB400 Turbo X handles high-demand days with ease. It offers:
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20,000mAh capacity
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3 output ports (1 USB-A & 2 USB-C)
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Smart Power Management
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35W turbo fast charging
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12-layer smart IC protection

4. Energyshroom PB300 Lite
Extra-light and super-compact, our Energyshroom PB300 Lite is the best power bank for travellers. It comes with:
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10,000mAh capacity
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Triple output ports (2 USB-A & 1 USB-C)
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22.5W wired fast charging
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12-layer smart IC protection

Key Takeaways
Whether you’re a frequent traveller or someone with a smartphone that easily runs out of juice, a power bank keeps your devices charged no matter where you are. And when it comes to finding a good power bank, prioritise the capacity, number of charging ports, support for wireless or fast charging, and portability.
At boAt, we offer a wide range of power banks that provide the perfect combination of power and portability. Whether you need a power bank with 20,000mAh capacity or a wireless power bank, we have something for you.
FAQs
1. Which is the best power bank in terms of capacity?
Energyshroom PB400 Turbo X is one of the best power banks, as it offers 20,000mAh capacity along with Smart Power Management.
2. Do all power banks support pass-through charging?
No, only a few power banks, such as Energyshroom PB331 Magnacharge and Energyshroom PB400 Pro, allow charging the power bank and your device simultaneously.
3. Are all phones compatible with a wireless power bank?
No, only smartphones with built-in wireless charging are compatible with wireless power banks.
4. Is fast charging supported on Energyshroom PB331 Magnacharge?
Yes, the Energyshroom PB331 Magnacharge supports up to 22.5W wired fast charging for compatible devices.
5. Does boAt offer a warranty on its power banks?
Yes, boAt offers a 1-year warranty on all its power banks, for which you must register your product on the official website.


