10 Best Portable Cell Phone Power Bank Reviews for 2021

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Up until now, the technology in smartphones has gone incredibly advanced. Many things including the apps and mobiles have been at a very high quality. However, the more it is, the bigger it needs to consume the energy. At the same time, smartphone batteries can not yet serve the demand. Many people need to recharge their phones twice if not more. That is so inconvenient that people choose to have the cell phone power bank instead. And, that is what we are to briefly for your consideration. You can check out this list of the top 10 best portable cell phone power bank reviews in the following.

10. Anker PowerCore 10000 Portable Charger

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Available in four different colors, this first best portable cell phone power bank to have a look is this Anker PowerCore. Its capacity is 10000mAh, and it is a high quality external battery to fulfill your needs to play and work with your phone throughout the day easily. At the same time that it has such a high quality production, the power bank has a leading technology which is powerful and extremely safe to use. High speed charging and portable design are the other two good features in this power bank.

9. 2-Pack Miady 10000mAh Dual USB Portable Charger, Fast Charging Power Bank

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This second choice instead is another 10000mAh portable power bank. It comes in a pack of 2 per order, and it is extremely fast for charging. In addition, it comes with the two USB ports which two phones can be charged simultaneously. This portable cell phone power bank is so nicely made and looks very attractive. It is, in short, a very good option as the back powerhouse for your phone.

8. INIU Portable Charger, 10000mAh Power Bank, 4.8A High-Speed 2 USB Ports

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Next to check out is the INIU portable charger. This power bank comes with two very high speed USB ports, a flashlight, and a very powerful 10000mAh capacity. If you are looking for extra battery for your smartphone during your day at work or at play, this would be an amazing portable power bank for you. It is also claimed to be a very well-made power bank that is built to last and extremely safe for use. In the meantime, it comes with a 30-day money back warranty.

7. Anker PowerCore Essential 20000 PD USB C Portable Charger

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On the other hand, if you are looking for an even more powerful power bank thank 10000mAh, you are good to check this Anker PowerCore 20000mAh capacity. This could deliver you many times of recharging your phones, ipad or other electronic devices that are compatible. And, at its 18W transferring quality gives this portable power bank a super high speed delivery. The item has also been certified as extremely safe to use. That thanks to its SAnker MultiProtect Safety System.

6. Anker PowerCore Essential 20000 Portable Charger, 20000mAh Power Bank

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Very nicely designed, this is another Anker PowerCore to have a look. It is so slim and attractive while its construction is strong and durable. The powerful capacity of the portable power bank is as well there. At its 20000mAh capacity, it can give you 5 charges for your iphone, 5 charges for your Samsung Galaxy, and 2.5 for the ipad. Anker has an advanced technology to do all these tasks and do it very well. Other than this, the item, should you decide to pick it up, will go to you with the 18 month support.

5. Anker PowerCore 13000 Portable Charger – Compact 13000mAh 2-Port Ultra Portable Phone Charger Power Bank

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Still to come, this is Anker 13000mAh portable charger. It is also a handsome choice when it comes to needing a spare battery for your smartphone. This power bank comes with 2 ports, and it has an upgraded technology to make sure the charging is speedy while safety is high. Basically, with a full charge, this power ban can serve you up to 5 times charging your iphone or Samsung Galaxy, and twice for ipad. To the design, it is lightweight and compact, making it very portable.

4. Portable Charger Power Bank 25800mAh, Ultra-High Capacity Fast Phone Charging

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Constructed at a super ultra-high capacity, the portable power bank is up to 25800mAh. That is a super power house for you should you need that much power to charge your phone on the go. The power bank, in addition, comes with a universal compatibility. You can charge it with your iphone, Samsung Galaxy, iPad, Tablets and more. The dual USB ports are also good that you can even charge two devices at the same time. Fast charging speed is also within the services of this power bank.

3. Anker PowerCore 5000 Portable Charger, Ultra-Compact 5000mAh External Battery

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Very fast charging, this is the ANker 5000mAh. The capacity is not much, compared to the above options. However, it really depends on how much you need from a power bank. If you are okay with the less capacity but small design which is comfortable to bring with, then this is the choice. It has a nice looking and super compact design. You can leave it in even your pocket.

2.Portable Charger RAVPower 10000mAh Power Bank, Dual USB Ports Ultra Slim External Battery Pack Total 3.4A

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RAVPower 10000mAh Power Bank is our second last best portable cell phone power bank. This is a lightweight but very well constructed design. It is going to be so durable while its powerful and speedy charge is there you can rely on. With a full charge, this power bank can let you enjoy multiple charges over your smartphone or ipads. Safety features, meanwhile, have been included in the product of this power bank such as the system to prevent over-charging to the power bank itself.

1.GETIHU Portable Charger, LED Display 10000mAh Power Bank,

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Very good for various smartphones, this last one is the GETIHU portable charger. It has a beautiful slim design while it is compact and super lightweight. These are the portable qualities of the power bank, first of all. Other than this, it has been equipped with the Premium Li-Polymer battery cells, which are going to give a lasting use for you. Its lifespan is up to 1000 times. Moreover, there are additional features such as the flashlight and high speed charging which make this very favorable.


Surely, these are all the very good quality portable cell phone power banks we have found. However, it is important that you know what kind of cell phone power bank and at what capacity you want that makes it easier for you to select. Normally, the bigger the capacity, it is likely that you will get a bigger size of the power bank. And to the outside look, it is a personal taste you can check through and pick your most favorite one up.


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