Best Power Bank of 2021

Best Power Bank Comparison Table

Name Features Where to Buy
HALO Bolt 44400mAh Wireless Power Bank
Weight:1.7 pounds|Dimensions:7 x 3.7 x 1.5 inches|Connector Type:Micro USB,USB,Lightning|Voltage:120 Volts  Get it on Amazon
Crave PD 50000mAh PowerPack Portable Power Bank
Weight:4.19 pounds|Dimensions:8.2 x 5.4 x 1.3 inches|Charging Port:USB-C|Power Delivery:60W+18W|  Get it on Amazon
Krisdonia 50000mAh Phone/Laptop Power Bank
Weight:2.55 pounds|Dimensions:7.68 x 9.55 x 1.1 inches|Connector Type:USB|Capacity:50000mAh|  Get it on Amazon
BatPower Pro E 2-EX10B Portable Power Bank
Weight:1.12 pounds|Dimensions:7.2 x 3.2 x 0.7 inches|Connector Type:USB,USB-C,USB-A|Capacity:40000mAh|  Get it on Amazon
Outdoor Tech OT1650 Kodiak Plus- Power Bank
Weight:7.7 ounces:Dimensions:5.12 x 3.15 x 0.79 inches|Connector Type:USB|Capacity:10000mAh  Get it on Amazon
Anker Powerhouse 100, 97.2Wh Portable Charger
Weight:2.49 pounds|Dimensions:8.5 x 5.3 x 2.5 inches|Capacity:27,000mAh|Connector Type:USB,USB-C,USB-A| Get it on Amazon
Maxoak Portable 50000mAh/185Wh Power Bank
Weight:2.77 pounds|Dimensions:8.1 x 5.3 x 1.3 inches|Voltage:3.7 Volts|Connector Type:USB|Capacity:50000mAh  Get it on Amazon
Zendure SuperTank 27,000mAh Power Bank
Weight:1.1 pounds|Dimensions:1.65 x 2.87 x 4.69 inches|Connector Type:USB,USB-C,USB-A|Capacity:27000mAh  Get it on Amazon
HALO Bolt 58830mWh Portable Power Bank
Weight:3.04 pounds|Dimensions:9.2 x 6.3 x 4.2 inches|Connector Type:Micro USB,USB|Voltage:120 Volts  Get it on Amazon
PowerOak Portable 36ooomAh Power Bank
Weight:3.44 pounds|Dimensions:11.5 x 9.2 x 2.3 inches|Connector Type:USB-C,USB|Charge Time:8 hours  Get it on Amazon


Are you looking for an alternative power source to charge your devices?

You may have been in a situation before whereby the battery in your phone and other devices are drained due to power grid collapse, no charging outlet, and no power source… especially when you’ve no alternative power source to plug in to.

Think of what it’s to not have a fully charged phone or tablet for hours or even days when there’s a ready solution at your fingertip.

Just imagine for a split seconds, you going camping or traveling without any portable power solution with you.

That’s what power banks or portable chargers are made for…

You’ve every reason to invest in a versatile and portable power bank designed to provide alternative power to your smartphone, tablets and other devices, as keeping them charged is essential to your productivity.

What more, having a portable battery charger with you wherever you go and having the convenience to keep your devices charged as at when due, is something you can’t get tired with.

This post will show you all what you need to know about the various brands of power banks in the market, their features and specifications, and as well as guiding you to select the right one that will fits your needs, wants and budget.

Best Power Bank Buying Guide

There are many things that you need to pay attention to before you make a decision on your most preferred option. This is because not all power banks can meet your requirements.

Some of the factors to consider are…

1. Capacity

Power banks capacity is measured in mAh, and it’s the first thing to pay attention to before you buy because it shows how capable it’s to charge your device, as well as how often it needs to be charged.

You should consider the number of devices you’re planning to charge with the power bank. The higher the capacity, the more the number of times you can use it to charge your devices.

2. Size

Power banks are designed to be portable which enables you to take it along with you everywhere you go. They can easily fits into your pocket and bag, although some are more bulky than your phone and cannot easily be fitted into your pocket. Look for the one that you can conveniently put into your pocket without much ado.

3. Port

The number of ports a power bank has enable it to accommodate more devices. Power banks with multiple ports are always big in size, so if you want a power bank with a port or two — go for the ones that are small in size which you can easily put in your pocket.

4. Voltage

Some power banks  tend to have higher voltage than the device you want to use it on, and due to safety concerns — consider buying a power bank whose voltage is not higher than that of your device because if the power bank’s voltage is higher, your device battery can swell and it can possibly explode.

Additionally, if the voltage is less than the battery’s, it may not charge your device well. So, make sure you look out for compatibility.

5. Price

Price is a determinant factor in buying anything you choose to buy. You can find what you think is within your budget range. Make sure what you choose to buy within that is within your budget will also meet your requirements.


HALO Bolt 44400mAh Wireless Power Bank

The HALO Bolt 44400 is a portable power bank that makes your life easier with its wireless charging capability and sleek compact design to ensure you’re never without a phone or tablet charge.

It’s designed to be more than just a phone charger as it can jump start your car’s dead battery as its powerful and intuitive current protection ensures that it’s ready for any task, it’s efficient enough to charge more than a phone or tablet.

The fast wireless charging feature quickly charge your phone without needing any lightning cable .

You just need to place your phone on top of the power bank and the charge transmits automatically, and with 2 USB ports and an AC/DC outlet — you can charge up to 3 devices at the same time.

Pros Cons
Amazing AC/DC outlet Tends to overheat
Compatible with car battery
Long lasting charge
Multiple charge options

Crave PD 50000mAh PowerPack Portable Power Bank

The Crave PowerPack Portable Power bank has a universal compatibility with all USB-C powered devices as it gives you multiple charging in an easy, fast, and efficient way.

The Smart-On-The-Go charging power allows you to choose smart options to power your devices when on the move as it’s designed to be very portable and easy to carry on your backpack, suitcase or bag.

The 50000mAh power capacity gives you unlimited charging adventure as you can charge your devices anywhere you’re be it on the train, bus rides, and anywhere without immediate power usage.

Pros Cons
Very portable Long charging time
Amazing USB ports outlets A bit heavy
Large capacity battery
Long lasting charge

Krisdonia 50000mAh Phone/Laptop Power Bank

The Krisdonia power bank is a portable power station designed for outdoor and indoor use as it provides emergency power backup during power failure as its compact and portable body ensures that wherever you’re without any power outlet, it’s your handy companion.

The adjustable DC output voltage supports 5V to 20V which can charge your laptop directly without the laptop charger.

It also has the fastest phone and tablet charging technology with QC3.0 built USB ports, which is able to quickly charge compatible devices in some couple of minutes.

The built-in Pass Through function ensures that it can power other devices and at the same time charging, its super-high capacity ensures that you have enough power to keep you going.

Pros Cons
Amazing compatibility No charging of devices when plugged in
Large capacity
Excellent performance

BatPower Pro E 2-EX10B Portable Power Bank

The BatPower Pro E EX power bank is a multi-option portable power bank designed to power your Mac Book, phone, tablets and other devices at the same time with its 40000mAh and 148W.

Its charging time is around 3-3.5 hours and it can power your devices continuously for 48 hours with its powerful BatPower Pro E A90 Adapter output.

Pros Cons
Large power capacity A bit heavy
Amazing cables
Ease of use

Outdoor Tech OT1650 Kodiak Plus- Power Bank

The Outdoor Tech Kodiak Plus has a combination of raw power and efficiency for any charging tasks as its dual USB ports can charge your device with high-capacity 2.4A rapid charging.

The LED meter alerts you to the available power when you connect to devices as the shock resistant silicone armor case makes it dust proof and also waterproof with an IP67 rating.

Its small and lightweight design can never weigh you down  as it’s so lightweight that you can take it with you anywhere and can use it anytime and anyhow you want.

Pros Cons
Lightweight and portable Small recharging cable
Waterproof A bit heavy
2 USB rated 1A and 2.4A ports
Amazing power time

Anker Powerhouse 100, 97.2Wh Portable Charger

The Anker 100 Powerhouse is designed for travel as its ultra-slim body can fit easily into your bag or backpack with its wide compatibility giving you nonstop power to recharge your devices.

The built-in AC wall outlet uses a pure Sine Wave Inverter to reduce noise from and the USB-C to C cable and the powerful 45W lets you have everything you need to recharge your Powerhouse internal battery.

Its practical design features a handy lanyard for easier carrying with a textured rubber end to help improve your grip.

Pros Cons
Versatile A bit heavy
Quick charge
Large power capacity
Bright LED light

Maxoak Portable 50000mAh/185Wh Power Bank

The Maxoak compact portable power bank featured a DC20V5A, one DC12V2.5A and four 5V USB outputs which provides you with a off-grid power backup during emergency power failure, as it can power both your laptop and phones.

Its wide compatibility with a total of 14 connectors makes it compatible to charge almost all laptops and which allows you the convenience to not worry about compatibility.

The all-in-one charge has 6 outputs for different devices which allows you to charge your laptop, phone, and tablet simultaneously.

The power bank is easily recharge for 6-8 hours and it provides you with an ultra-high capacity 50000mAh powerful battery once fully charged.

Pros Cons
Long battery life Heavy
Wide compatibility

Zendure SuperTank 27,000mAh Power Bank

The Zendure SuperTank power bank has a powerful UPS mode which does not get in the way of power supply when switching between through-charge and battery mode as this made it ideal for your continuous charging.

With the X-charge low power mode, you can simply press the button twice and SuperTank will automatically enter the X-Charge mode. This made it possible for you to charge small devices like smart watch, wireless earphone and more.

It’s compatible with any USB-C PD and QC 3.0 devices as just one portable charger can charge different types of device.

The SuperTank also contains a 27,000mAh capacity and once charged fully, can last for over 9 hours.

Pros Cons
Fast charging A bit bulky
Large capacity
Multiple charging

HALO Bolt 58830mWh Portable Power Bank

The HALO Bolt is packed with 58,830mWh of power to make your life easier as it’s very compact and stylishly designed so as to enable you be on the go anywhere with your phone and other devices.

The 2.4V charging output ensures that you can charge multiple devices at once with the universal phone and laptop charger keeps your devices charged at all times, be it when you’re on the move or when there’s a power failure.

The car charger also enables you to keep your Bolt always powered when riding.

The all-in-one emergency kit to power your life has the followings: LED floodlight, battery jump starter, AC wall charger, carrying pouch and 2x USB phone charger, just to power your life.

Pros Cons
Amazing battery life Short cord
Sturdy and durable
Bright LED lights

PowerOak Portable 36ooomAh Power Bank

The PowerOak 36000mAh power bank is designed to power your electronic devices with its two-way charging which include an AC adapter and a PD2.0 type-c adapter as it can supports a wide voltage range.

It has an all-in-one fast charge with 4 output ports with an automatic on/off power button which can detect when it’s connected to a device or disconnected.

The Smart IC Technology automatically selects the most efficient charging current to charge your devices with low power consumption. while the Multi-Protect Safety System ensures complete protection for you and your devices.

Pros Cons
Excellent USB ports Not compatible with Mac Book Pro 16
Amazing battery life
Portable and lightweight



Power bank otherwise known as portable charger provides external power source to charge your devices whenever there is an emergency power failure, where there’s no available charging outlet, and where there’s no power source especially during camping.

The power capacity of each varies from brand to brand, and each has its own unique design with the aim of seeing to it that users get the best of what they need.