Top 10 Best 20000 mah Power Banks In 2019

Smartphones have come to change our lives for the better and 20000 mah power banks are making that easy. Nowadays, many people use phones to do almost everything. Charging becomes easy until they are on the move. That is where a nice 20000 mah power bank comes in. It will ensure that you can charge your phone regardless of where you are. However, only the best that will not disappoint. Selecting one out of the many can be overwhelming. Everything looks good, but not all of them are. To help you settle for the best, we have a list of the top 10 best 20000 mah power banks in 2019. Check them out!

Reviews of the Top 10 Best 20000 mah Power Banks In 2019

10. POWERADD Pilot X7 20000 mAh Power Bank

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On top of our list of the best 20,000 mAh power banks is this one by POWERADD. Its huge capacity is impressive. It can charge a different number of charges depending on the type of phone. The phones include iPhone X, iPhone 8 and Samsung Galaxy S8 among others.

It has a technology, Smart USB Charging Tech that ensures your phone charges at its best speed. It also safeguards your phone from overcharging, overheating as well as excess current.

The features and versatility have earned it a rating of 4.2 stars. Customers also praise its battery life, durability, and ease of use.

9. 20000 mAh Portable Charger External Battery Power Bank

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Do you own an iPad, Samsung Galaxy, iPhone 6, 6S among other tablets and smartphones? If yes, do not decide between giving these 20000 mAh power banks by SLE-TECH. Its high capacity is apparent. In addition to providing great products, it also lasts for a long time.

Its design includes 2 USB output interface. They include one of 1.0A and another one of 2 A. Therefore; it can charge two devices simultaneously. It also charges them very fast.

Its many customers and their great reviews can tell you that this item is a jackpot. The buyers praise the ease of use, durability and battery life. The average rating is 4.4 stars.

8. Portable Charger, Villain 20000 mAh Power Bank

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The next 20000 mAh power banks are by Villain. They can charge not only the iPhone but also androids. It is powerful enough to charge your iPhone 6 for up to 7 times.

It is stylish and easily portable. In addition to that, it has 2 USB output. Its two flash LEDs are great for emergency moments.

Customers like what the brand provides. It has a high capacity. That and much more have earned it a rating of 4.1 stars with most customers giving it a 5-star rating.

7. EasyAcc 20000 mAh Portable Charger Fast Recharge Power Bank

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For the fans of EasyAcc, as usual, it has you covered with incredible 20000 mAh power banks. They can charge an iPad, iPhone, and Android smartphones. Due to its portability, it becomes a great addition to your traveling luggage.

Its lightweight design brings out its portability. Its high capacity provides your device with power for a long time. It will also protect your device from short circuits, over current and overcharge.

Everything about it meets the expectations of many customers. It is worth every penny given its battery life and longevity. With over 2000 reviews, it has scooped 4.5 stars average.

6. iPhone X Wireless Charger Power Bank

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iPhone X owners can have peace of mind by purchasing these 20000 mAh power banks by KUPPET. They can also charge Android smartphones including Samsung Galaxy.

It is both a power bank and a wireless charger. It is also powerful enough to charge three devices at the same time. Its portability also makes it one of the best choices.

Customers are yet to leave a review. Nevertheless, there are those speaking verbally, and they find them very effective.

5. Anker PowerCore 26800 Portable Charger

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Owners of smart devices including Samsung Galaxy, iPad, and iPhone, can now sleep soundly. That is thanks to these over 20000 mAh power banks by Anker. With the portability and high performance, it would be wise to consider them.

It uses PowerIQ and VoltageBoost technology. That makes it powerful enough to charge a phone for about six times. It also charges fast. Equally important, it can charge up to 3 devices at one given time.

Its greatness explains why it has earned a 5-star rating from almost 80% of over 2000 online customers. They appreciate its speedy charging, simultaneous charging, and durability. The average rating is 4.6 stars.

4. Anker PowerCore 10000

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These products also deserve to be on the list of our 20000 mAh power banks. That is despite the relatively low capacity of around 10000 mAh.

It has a compact design. Regardless of the size, it works great. It can charge Samsung Galaxy and iPhone fast. Equally important, it protects your device from charge-related problems.

It has around 8000 reviews. The average rating is 4.6 stars. Most of the remarks appreciate its material, battery life, and durability. Others include ease of use and reliability among others.

3. EC Technology 22400mAh Power Bank Ultra High Capacity External Battery

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We also have other over 20000 mAh power banks. Its capacity is 22400 mAh. The manufacturer is the never disappointing EC Technology. It can charge HTC, Nexus, Samsung, iPad, and iPhone among other smart devices. The capacity of the battery is high enough to be relied upon.

It can charge up to three devices at any particular time. Despite the devices, the charging speed will be fast. With the help of its 4 LED lights, it becomes easy to tell the level of the remaining charge and the charging status too. It also protects your phone from short circuit, over current, over voltage, over discharge and overcharging.

According to customers, it charges the likes of iPhone 7 up to 4 or 5 times. It is both reliable and convenient especially for being easily portable. The rating is 4.2 stars out of 5.

2. Portable Charger Anker PowerCore 20100mAh

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Again, Anker is giving smart devices owners great over 20000 mAh power banks. These have a high capacity that can last for up to a week. Then, it ensures that you don’t wait forever for your phone to charge fully.

The fact that it is lightweight and compact makes it easily portable. Its high quality is indisputable. That is expected since the manufacturer is Anker. It is also universal and charges fast.

Frequent travelers have found refuge in this product. More than 13,000 online buyers have bought it. The average of their ratings 4.6 stars. That is why we highly recommend it.

1. Portable Charger RAVPower 16750mAh Phone Charger Battery

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RavPower is the manufacturer of our crème de la crème as far as 20000 mAh power banks are concerned. The product has a high capacity of about 16,750 mAh. Its size of 6.9 x 3.4 x 0.6 inches makes it easily portable. It also charges several types of devices.

Going by the design, the power bank can charge two devices simultaneously. It has two USB ports. It is also shockproof and durable. Additionally, it communicates too with the help of the LED lights.

Every customer can’t help but shout about the greatness of this item. That explains why over 13000 customers have taken their time to review it. On average, the power bank has accumulated an average of 4.5 stars.


Don’t let lack of enough charge to lower the performance of your device. That is whether you own an iPad, iPhone or Android smartphone. The 20000 mah power banks can help. They are portable hence easy to carry around. Under those circumstances, you can carry one wherever you go.

Consequently, all you have to do is to plug in your phone as soon as the charge is too little. They will also charge fast. The safety of your device will also be prominent. Those benefits don’t come for free. You have to buy a power bank. Choose one of our recommendations for the value of your money.