As iPhone 8 and iPhone 8 Plus users, you would know how tough it is in order to get the battery to last for a whole day. By owning a power bank for your phone, you will not need to worry anymore. That is because you will be able to charge your phone freely at any time and anywhere. It is really convenient and quite handy, isn’t it? Hence, if you are thinking of getting yourself a power bank for your phone, below is the list of the top 12 best power banks for iPhone 8 & 8 Plus. They are all the best products out of the best that come with safety features and high durability as well.

List Of Top 12 Best Power Banks for iPhone 8 & 8 Plus 2022 Reviews:

12. iMuto 20000mAh Portable Charger Compact Power Bank External Battery Pack

iMuto 20000mAh Portable Charger Compact Power Bank

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If you are looking to get a pretty compact-sized power bank that will be able to last for quite a long time, then you are in the absolutely right place. This is a power bank from iMuto, and it features a battery capacity of 20000mAh in just a small chassis. Moreover, it has got a really sleek design which looks pretty eye-catching as well. Other than the look of it, this power bank is also pretty portable and handy too.

Therefore, going out of the house is not a problem if you would like to put it in your bag or your pocket. The good thing is that iMuto also offers to provide a built-in flashlight that will assist you at night and in the dark. There are also two USB ports that are capable of charging with an output of 2.1A. What is more, this product also comes with a warranty that will be able to last for 18 months, so having problems with this power bank is not a big deal.

What We Like:

  • You will also get a travel waterproof pouch.
  • The company also offers an 18-month warranty.
  • There is a built-in flashlight for better vision in the dark.
  • Both ports are capable of charging with an output of 2.1A.
  • It is compact, so bringing it with you is not a problem.

What We Don’t Like:

  • There is a problem that this charges your device slowly as some customers reported.

11. ROMOSS 30000mAh Power Bank Sense 8+

Ramoss 30000mah power bank

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The next power bank that we really want to recommend next is the one that is made for those who need to charge their devices often in a day. That is because this RAMOSS Sense 8+ power comes with a capacity of 30000mAh which is the biggest one on the list. It comes with a high charging speed which supports a lot of devices and is able to fill up the battery fast. Talking about the speed, we will never forget to mention that this power bank only need 11 hours to fill up its own capacity with 18W wall charger.

RAMOSS ensures that this power is completely reliable and safe thanks to the smart safety system that is built-in to this power bank. That prevents the power bank overheating, overcharging, etc. There are 2 USB-A output and one USB-C output, so this will be compatible with the cables that any phone companies provide in the boxes. Its white color and colored power button make this power bank look really clean and good.

What We Like:

  • With a massive 30000mAh cell, heavy use does not matter at all.
  • It only requires 11 hours to refill itself up with an 18W charger.
  • There are 3 outputs in total, so you can charge 3 devices at once.
  • This power bank supports fast charging.
  • They guaranteed that this product will not provide harm.

What We Don’t Like:

  • Its size is a little big, and that is also heavy which makes it quite hard to bring with.

10. Poweradd Pilot 4GS 12000mAh Apple Lightning Portable Power Banks for iPhone 8 & 8 Plus

Poweradd Pilot 4GS 12000mAh Apple Lightning Portable Power Bank

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Coming to the 10th ranking, we would really like to provide another greater choice from Powerrad if you are looking for the one that can charge your devices fast. You will not believe how fast your devices will get powered up again with this power bank. This power bank offers one of the fastest charging speeds of up to 3A per port which is really nice. Your iPhone and iPad will be able to charge simultaneously, thanks to its dual smart port design. Pilot 4GS will be quickly replenished since it has a 5V/2A.

The size that this power bank comes with is the same as the iPhone 6 size, and that is quite compact and thin. Furthermore, you will love its anti-fingerprint design that always keeps your power bank clean. The power bank’s body is made from aluminum alloy and it has an anodized finish. Thanks to the 12000mAh capacity, it will provide you with more than 1.5 solid charges for an iPad Mini or at least 4.5 charges for an iPhone 6s. This is a great tool for long-distance trips. The thing that we should appreciate is the warranty that will be able to last up to 24 months.

What We Like:

  • Power Bank has a premium microchips multi-protect system.
  • You will get a 24-Month limited product warranty.
  • Each port will be able to charge with 3A.
  • It does not catch your fingerprint thanks to the matte finish.
  • This has a pretty high capacity which is 12000mAh.

What We Don’t Like:

  • This power bank does not come with a flashlight.

9. Power Banks for iPhone 8 & 8 Plus RAVPower 26800

Portable Charger RAVPower

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This RAVPower power bank is one of the most preferred options in the market, and if you need a large capacity power bank, you should consider getting this. It is definitely a product you can trust as it provides a number of useful features that you might need. In an average of 9 days of unrestrained usage per charge, it can charge your tablet over 2+ times and most smartphones over 6 times. It is capable of this thanks to its 26800mAh capacity.

The power bank has 3 2.0 USB ports which are iSmart and enable it to charges 3 devices simultaneously. If you have a 1A charger, it will take 23-24 hours to recharge. However, if you are using a 2.4A charger, the power bank will recharge in 14-15 hours. With 5.5A output, you will be able to charge your phone rapidly when you are in a hurry. Also, its size is not really big which allows you to bring it with you freely.

What We Like:

  • Power Banks for iPhone is backed by a Free 18 Month Warranty.
  • The power bank has intelligent NTC control, which monitors temperature and provides protection.
  • It comes with a capacity of 26800mAh which is massive.
  • This one has a sleek design with black color.
  • The size that this power back comes with is quite compact.

What We Don’t Like:

  • Since it has high capacity, recharging it will take a quite long time as well.

8. Power Bank POWERADD EnergyCell 10000

10000mah power bank

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It is the second time we review the power bank from Poweradd on our list. However, this time we have got the one with a little small capacity, yet a little small size as well. It is really impressive that Poweradd found a way to include a 10000mAh cell into this small little chassis. If you are looking to get the one for traveling, you can look at this because it has a really small size that can fit in your pocket easily. In addition to that, this product is really lightweight as well.

There is only one charging USB port coming with this power bank due to the small space. You can charge this product with a high charging speed too, and it also automatically provide to right charging speed for any device. The battery is coming with a warranty that can last up to 24 months. So, you will be sure that you will be safe when this thing causes you problems.

What We Like:

  • It has a really small body and lightweight as well which makes it super portable.
  • This automatically detects the charging speed for each device.
  • That is really impressive that this small power bank can handle a capacity of 10000mAh.
  • The warranty that it comes with can be used up to 24 months that is nice.

What We Don’t Like:

  • There is only one USB port which is quite hard sometimes.

7. RAVPower Portable Charger, 20000mAh Power Bank

5. RAVPower Portable Charger, 20000mAh Power Bank

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In the next product, we just want to show you a great option from RAVPower once again for those who strongly consume their phone’s energy. A 20000mAh capacity makes this power bank an ideal traveling device. This power delivers days of power supply. Additionally, the product offers super-fast charging, thus saving your time. The set also includes an 18W charging adapter which powers it up in just 6.5 hours. So, after using up all of the power bank’s energy, you will be able to use it again very soon.

What’s more, this device features a compact size making it portable and ideal for traveling. The iSmart ports offer convenient charging for all devices by sensing the power requirement of each. With its 2X faster charging, this device powers up your devices to a full charge in the shortest time possible. The powerful device charges your devices several times before running out of power.

What We Like:

  • It offers up to 2 days’ power supply thanks to the 20000 mAh cell.
  • The small size makes it easy to carry.
  • This power bank comes with an 18W fast charger that can recharge the power bank back in just 6 hours and a half.
  • It is quite portable and handy, and you will love traveling with it.
  • Thanks to the LED indicator, it would be effortless

What We Don’t Like:

  • There are only 2 USB ports.

6. Anker PowerCore Portable Charger

6. Anker PowerCore Portable Charger

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This is an ideal portable power bank from Anker, and this is super useful for travelers and outdoor enthusiasts. First, the product delivers a charging capacity of 5000mAh, so that would be enough for those who do not really their phones heavily. The product offers enough power for several phones. Furthermore, the ultra-compact size offers easy carrying for all outdoor activities. The size resembles that of a phone, making it perfect to fit into a pocket.

The broad compatibility makes this product ideal for different iPhone and Samsung phone models. Besides being compatible, this charger offers an ultra-fast speed which offers efficient charging, thus saving time. The smart IC technology detects the charge requirements of different devices then adjusts accordingly. Unfortunately, the device does not support the Quick Charge feature. There is a really huge benefit coming with this device when you purchase it which is the 18-month warranty that you can make use of when having problems.

What We Like:

  • The manufacturer offers an 18-month warranty, so that helps you a lot when you have problems.
  • This is a portable charger which will be very easy for you to bring with you.
  • It is compatible with various devices, and that is super useful.
  • There are different color options you can choose from.
  • The LED light indicator lets you know how much battery you have left.

What We Don’t Like:

  • The battery capacity is too small due to its size.
  • There is only a USB port for you to charge.

5. Portable Anker PowerCore 20100mAh – Power Banks for iPhone 8 & 8 Plus

7. Portable Anker PowerCore 20100mAh - High Capacity Power Bank

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Coming to the 5th ranking of the product, we would really like to showcase another nice choice from Anker once again. This is a power bank that has a high capacity which is 20100mAh. It boasts the latest Anker technology which offers fast and effective charging for your devices. Additionally, thanks to the lightweight and pretty small size, this product is really portable. Despite the small size, this power bank juices up iPhone 8 about seven times and Galaxy S8 like five times. Therefore, do not let its size fool you because it is even able to power up an iPad mini 4 twice.

Besides, the device offers a combination of PowerIQ and VoltageBoost technologies. VoltageBoost delivers fast and reliable charging for all of your devices. On the other hand, the PowerIQ feature provides convenient charging for each device depending on its charge requirements. The power bank takes 10 hours to attain a full charge and lasts for an extended period. However, you might be worried about your safety, but Anker already assured that this product is completely safe.

What We Like:

  • It has got a battery capacity of 21000mAh which is huge enough for charging phones.
  • The package includes a travel pouch, a guide, USB cable, and others.
  • This comes with a combination of PowerIQ and VoltageBoost technologies which makes it more effortless to use.
  • They assured me that the product is completely safe, so no worries about any problems.
  • It has lightweight and small size, and that is beneficial for traveling.
  • Moreover, there is also a warranty of up to 18 months as well.

What We Don’t Like:

  • After 6 months, the quality starts to perform low.

4. INIU Portable Charger, 10000mAh Power Bank

8. INIU Portable Charger, 10000mAh Power Bank

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In the next ranking, it is a good thing to show you a pretty decent power bank from INIU. This is a compact and ultra-fast power bank that charges your devices faster and safely. It boasts advanced technology that offers faster charging and smart IC functions. Additionally, the product features 3A USB output which offers convenient charging for different iPhone and Samsung phones. The good thing is that it will auto adjust the charging speed according to each phone’s requirement.

The high 10000mAh charge capacity offers several charge cycles for different phones. For instance, the capacity charges an iPhone 8 three times, making it safe for travel. The presence of two USB ports allows one to juice up two devices separately, thus saving time. What is more, the device comes with a bright LED flashlight which makes it perfect for different outdoor needs like traveling, camping, and trips. Moreover, what you should be happy with is the warranty that can be used for up to 3 years.

What We Like:

  • The LED light turns on quickly and conveniently
  • It also includes a 3-year warranty is a really useful tool.
  • The battery capacity of 10000mAh is enough for charging your devices.
  • This thing features a 2.4A USB output for faster charging.
  • There is also a flashlight that you can use to light up in the dark.

What We Don’t Like:

  • Some people mentioned that this thing is not compatible with the iPad.

3. Anker PowerCore 10000 High-speed Charging Technology Power Bank for iPhone

anker power bank

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We are now in the top 3 rankings of our product, and we know that you are quite excited about the next products as well. However, if you are looking for a power bank that is compatible with your iPhone 8, you should consider this option. You will be able to charge your phone almost 3.5 times. It can also be used with Samsung Galaxy S8 which can be charged 2.5 times. This power bank is high performing and is even said to have one of the best size-to-capacity ratios in the world. The capacity of this device is 10000mAh, so that would not be a problem for you anytime.

The power bank was subjected to rigorous testing before it was shipped. The tests were against extreme shock, vibrations, and temperature as well. You can rest assured that it will serve you reliably for quite some time. Additionally, if you are the kind of person who likes traveling, this will be absolutely ideal due to its compact size. When you start charging your phone, it will detect the charging speed automatically in order to assure safety.

What We Like:

  • Power Banks for iPhone 8 & 8 Plus has both PowerIQ and voltage boost high-speed-charging technologies.
  • You will get both surge protection and short circuit prevention.
  • With a capacity of 10000mAh, you will be able to charge your iPhone 8 up to 3 times which is nice.
  • If you are a person that likes traveling, this will suit you very well.

What We Don’t Like:

  • This model does not come with a warranty in the box.

2. Power Banks 16750 RAVPower 16750mAh – Power Banks for iPhone 8 & 8 Plus

Power Banks 16750 RAVPower 16750mAh

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When it comes to talking about portable power bank, you should never skip this power bank that is from RAVPower. This is a pretty compact and handy power bank, and it would fit in your backpack or your pocket pretty easily. The battery capacity 16750mAh which quite much, and that is very impressive that this capacity can fit in this chassis. It has iSmart technology which enables it to detect which current is optimal for your device.

The technology enables it to do so automatically, and by doing so the charging speed of the device is maximized. Your battery will not be at risk of overcurrent and short circuit. You can consider it protected. The power bank also has a charging IC for additional protection. When your surrounding is getting dark, you can also use the LED flashlight that comes with this power bank to light up. There are also 2 USB charging ports as well, so charging two devices at once provides you no worries. Furthermore, being able to have a warranty of up to 18 months is a really nice thing as well.

What We Like:

  • The power bank has automatic wake-up and charging.
  • There is a flashlight coming with this device which is really useful in the dark.
  • The capacity that this power bank comes with is 16750, and that is quite much.
  • Thanks to its size, you will be able to bring it anywhere with you.
  • It has iSmart technology which enables it to detect which current is optimal for your device.

What We Don’t Like:

  • The battery indicator is not really accurate.

1. Portable Charger Anker PowerCore 20100mAh – Power Banks for iPhone 8 & 8 Plus

Portable Charger Anker PowerCore 20100mAh

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Without taking more of your time, we would like to properly unveil the best power bank for iPhone 8 & iPhone 8 Plus. This Anker is a nice thing to consider purchasing for those who are heavily using their devices every day. First, one of the best features is its ultra-high capacity. This power bank features a 20100mAh cell. More than that, it also has got very high charging speeds thanks to a combination of voltage boost and PowerIQ.

This is a certified safe power bank designed with Anker’s MultiProtect safety system. There are 2 USB ports coming with this power bank, and there are all compatible with fast-charging. With the black color, it looks pretty sleek and eye-catching at the same time. In addition, Anker offers to provide a warranty with this product as well that will be able to last up to 18 months. Therefore, no need to worry a lot when there is a problem with this thing.

What We Like:

  • The Anker PowerCore is 20100mAh capacity is really huge.
  • You will also get a travel pouch with the purchase.
  • Users will also receive an 18-month warranty which is super helpful.
  • There 2 USB charging ports that all support fast charging.
  • It has black in color that looks really nice.

What We Don’t Like:

  •  There is no flashlight coming with it.
  • The size of this is a little big and a little long.

Buying Guides To Choosing The Best Power Banks for iPhone 8 & 8 Plus

Having a power bank with you every time is not a bad thing at all. However, it helps your device from running out of battery when you overuse your devices or when your phone has got a corrupted battery. As we talked about it in a moment, you might be looking for one as well right now. That is the reason why we are here on here to provide you some buying guides to might help you choose the right power bank.

Consider Capacity

All power banks are made with different capacities because people usually have different needs. So, you need to think if you need to use your power bank a lot or if you are a heavy user or not. We would recommend one with a battery capacity of around 20000mAh if you use your phone a lot. That would serve you well in a day. However, if you are the one that does not use your phone so much, 10000mAh capacity is quite enough for you.

Safety Features

As all of us know, safety is really important when it comes to talking about electronic devices. Well, because of getting a power bank, you need to think about the safety features that a power bank comes with. What we really need in a power is the ability to prevent overheating, and overcharging. So, speeding a little more money on the one that provides safety is absolutely worth it.


We know that you are using an iPhone 8 & 8 Plus, but you might not use your power bank a lot. Also, you might not also own a device. Your family members or friends may use the power bank with you. Therefore, choosing a power bank that comes with more than one port is a good thing. It would be better if that power bank supports both iPhone and Android devices. Before purchasing one, you need to make sure that you are choosing the right one.


Last but not least, before looking at some important things, we cannot forget about the size of the battery. Choosing the right size depends on what you like to do every as well. If you are just staying at home or not going out much, any size is okay. But, if you like traveling or going out much, we would recommend going with the one that has a small body and lightweight. By choosing the one with a small size, you will not be able to get a big capacity.

Benefits of Owning a Power Bank

They are convenient

if you are not near a power outlet, you can use a power bank to recharge your phone.

Your phone will always be on

In case your phone is almost out of power, you can use it to boost the battery power.

They provide excellent backup

if you find yourself in a sudden power outage, they can be very useful until the power issue is resolved.

Frequently Asked Questions

Q: Do power banks ruin your phone?

A: Using power banks do lower your phone’s battery health, but it is still better to let your phone completely shut off the phone by running out of battery.

Q: Should you use your phone while charging with a power bank?

A: You should not use your phone while charging because that might cause overheating or battery exploding.


The Top 10 Best Power Banks for iPhone 8 & 8 plus in 2022, have been listed above for your benefit. Our job is to make sure that you do not go through trial and error experiences, just to get a power bank for your phone. Some power banks can even damage your phone. The risk you will be taking by choosing any charger you available in the market may lead you to incur great losses. This review will help you avoid unnecessary frustrations.

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