Anker PowerCore 20100 Power Bank Review

Anker PowerCore 20100 Power Bank Review

Anker PowerCore 20100 Power Bank Review
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Anker PowerCore 20100 Power Bank: QUICK OVERVIEW





What We Like

  • Highly responsive customer service
  • Arrives pre-charged
  • Charges phones in less than two hours (30% to 100%)

What We Don't Like

  • Poorly built ports
  • Rather heavy (12.6 ounces)

With the ability to give your smartphone additional charges whenever you need them, power banks are incredibly useful. Having said that, it comes as no surprise that the market is flooded with hundreds of power bank models to choose from.

From that sea of choices, we found that the Anker PowerCore 20100 Power Bank is a great option for an external battery pack, thanks to its plenty of features to use to your advantage. With its 20,100mAh of power and wide compatibility, it’s a great tool for Android and iOS users alike.

Anker PowerCore 20100 Power Bank Review

​As with any other type of portable charger, the Anker PowerCore 20100 Power Bank is designed as a backup for your smartphone or tablet. Built with lithium polymer batteries, once charged, this power bank will be able to give your device extra power when it is dead or dying.

If you are someone who is always on your phone, then chances are, you are always wearing out your phone’s battery. This power bank is an ideal partner for travel or everyday commuting in order to solve this problem.

The Anker PowerCore Portable Charger is built to be sleek and slim so that you can throw it in your bag before travel. It’s also designed to be easy to use in an emergency or if you’re in a rush.

With its highly durable casing made out of premium materials, you’ll also find that it’s resistant to most types of damage. An additional advantage is that it offers universal compatibility no matter if you are a Samsung or iPhone owner. As long as you have the right charging cables (lightning or micro USB), you’ll be able to use it at any time.
Designed to make having a backup source of power easier than ever before, it’s a great addition to any household. The Aibocn Power Bank offers 10,000mAh of charging capacity, which is more than enough to have a few full charges for iPhones and Samsung devices.

With its universal compatibility, you can charge relatively anything that uses a USB charger. It also has plenty of features, as discussed below, that will make using a backup charger easier.

Who Is this Power Bank for?

Compared to other power banks on the market, the Anker PowerCore 20100 Power Bank is very affordable. In fact, it falls within the lower percentile in terms of price, which is why it’s ideal for the everyday smartphone owner.

Also, if you’re someone who is constantly away from a source of power, you’ll appreciate having a power bank. As these devices are designed to give your phone a few extra charges, it’s fantastic during emergencies too.

Children are another group of consumers who will be able to benefit from the Anker PowerCore 20100 Power Bank. If your children are always playing games on their phone and running out of battery, a power bank is quite useful. They will never have to worry about trying to call home with five percent left on their devices. Not to mention that it’s fantastic for long trips, so they can keep their handheld gaming consoles and tablets charged.

What’s Included?

When you order the Anker PowerCore 20100 Power Bank, you’ll receive everything that you need to use the unit immediately. This includes the base power bank as well as a micro USB cable to charge the power bank.

Aside from that, you also receive a welcome guide that explains the specifics of the unit and a travel pouch to keep the unit safe while commuting.

Overview of the Features

High Charging Capacity

The Anker PowerCore 20100 Power Bank has 20,100mAh of charging power and is designed to recharge an iPhone up to seven times. You should also be able to charge your tablets at least twice.

Faster Charging

VoltageBoost and PowerIQ are two comprehensive technologies designed to make charging your power bank much faster. Instead of waiting 20 hours for the unit to have a full charge, you’ll be able to cut that time in half.

While using a two-amp charger, the power bank should take up to 10 hours for a full charge.

Dual Outputs

Instead of only being able to charge one device at a time, the Anker PowerCore 20100 Power Bank is equipped with dual outputs. Combined, these ports are designed to provide just under five amps to charge two devices.

Universal Compatibility

No matter if you own Apple or Samsung devices, you’ll have access to the same amount of power. Users did find that Samsung devices consumed more of the reserve power than Apple devices.

Moderately Weighted

The Anker PowerCore 20100 Power Bank isn’t overly heavy, but it’s also not the most lightweight power bank that you can find. It weighs just under 12 ounces, which should be easy to pack but isn’t recommended to carry in your pocket.

MultiProtect System

The MultiProtect System is built into the power bank to protect the integrity of your connected devices. It enables the charger to provide short circuit protection and surge protection.

How to Get the Most Out of this Power Bank

If you’ve never used a power bank before, user error is one of the leading causes of the device working improperly. It’s recommended that you power down your devices or put them in “Airplane Mode” for the fastest charging to be possible.

Also, you will want to connect the power bank the night before travel so that the unit can receive a full charge. Once your devices need extra battery life, connect them using the appropriate charging cables.

As soon as the device is connected, the power bank will turn on and start providing power. For another note, it’s recommended that you use OEM charging cables, as they offer superior performance.


An alternative to the Anker PowerCore 20100 Power Bank is easy to find, especially if you’re looking for one at around the same price. The CXLiy Power Bank is a great choice as it offers more charging capacity and a few extra features.

  • Improved charging: The CXLiy Power Bank offers 25,000mAh of charging power, which is ideal for getting more charges out of the device.
  • Solar charging: With the ability to charge your power bank using solar energy, you’ll never have to worry about your backup power running out.
  • Multiple emergency lights: You’ll have a bright LED flashlight built into the unit as well as blue and red SOS lights.
  • Waterproof design: To protect your source of backup power no matter where you are, the entire CXLiy Power Bank is waterproof.


Anyone who uses a smartphone and is regularly away from a reliable source of power will benefit from the Anker PowerCore 20100 Power Bank. You’ll appreciate its heavy-duty construction, the impressive number of charges it can offer, and its sleek and slim design.

Priced reasonably when compared to more high-end power banks, this model is the ideal travel companion. Also, its impressive casing helps to preserve the integrity of the device over months of regular use.

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