A 20000-mAh power bank comes in handy on many occasions. This high capacity means you can charge your devices multiple times. To get the number of times your phone can be charged, simply divide the power rating of it to 20000. For example, we have a smartphone with a battery capacity of 2000 mAh. It should be charged 20000/2000 to get 10 times of charging. It pushes us to explore, even more, play more, and not worry about going off the grid on our travels. Not all power banks are created equal, more so in the 20000 mAh capacity. Thus, we have partaken to assist you in choosing the best one for you.
- List Best 20000mAh Power Bank in 2019 Reviews:
- 10. Villain Power Bank Portable Charger 20000mAh Power Bank
- 9. Coolreall Best 20000mAh Power Bank Ultra High Capacity Portable Charger 3 USB Ports External
- 8. 20000mAh Power Bank Charger External Battery Power Bank for iPhone
- 7. Best Power Bank 20000mAh Portable Charger External Battery
- 6. EC Technology Portable Charger 20000mAh Power Bank
- 5. AUKEY 20000mAh Power Bank with Lightning & Micro Input Portable Charger
- 4. VINSIC 20000mAh Power Bank
- 3. EasyAcc 20000mAh Portable Charger Fast Recharge Power Bank
- 2. Portable Charger RAVPower 22000mAh Power Bank
- 1. Anker PowerCore 20100 – Best 20000mAh Power Banks
List Best 20000mAh Power Bank in 2019 Reviews:
10. Villain Power Bank Portable Charger 20000mAh Power Bank
- By: Villain 20000mAh Power Banks
Starting our list of the affordable and feature rich 20000-mAh villain power bank. It is feature rich with all that you would want in a power bank. First, it has two USB output ports. This means you can charge two devices at the same time. Furthermore, one of its USB ports has 2.1 quick charging feature. With an input of 5 volts, it charges fully in less than 15 hours. Though this may seem like a long time, at the price range you will not get any better.
Additionally, with 500 cycles of charge, it will still perform, as it should for many years. Moreover, smart circuitry ensures it is not damaged by overcharging or short-circuiting. It also comes with powerful, dual flashlight. Perhaps the best feature we like about it is, instead of having blinking lights to show the remaining capacity, it incorporates an informative LED display. This display shows you the exact amount of power left. We know there are some that have this feature still, but again, for the price, you will not find another.
9. Coolreall Best 20000mAh Power Bank Ultra High Capacity Portable Charger 3 USB Ports External
- By: Coolreall 20000mAh Power Banks
The outstanding feature of the Coolreall 20000 mAh power bank is its safety features. It is equipped with overcharge, over discharge, over voltage, over current and short circuit protection. Furthermore, it does not have a memory effect error. What this means is that you do not have to charge it to 100 % or discharge it to 0 % for you to get the most out of it. Many do not know this effect or how it affects their rechargeable batteries.
In a nutshell, manufacturers request you to fully charge or fully discharge such devices while under a long-term of storage. If you do not adhere to this, you may notice a significant reduction in the optimization of such devices. This is quite common, but it is good you will not get affected by that fault when you elect to buy from Coolreall. This makes their power bank ideal for those who are not looking forward to using their power bank regularly. You will find it ready to go when you need it.
8. 20000mAh Power Bank Charger External Battery Power Bank for iPhone
- By: SLE-TECH® 20000mAh Power Banks
What we love most about the SLE-TECH® 20000 mAh power bank is its price. Even though it lacks in some areas, it is there when you need it. In addition, it is not the best when it comes to the looks department. However, In the first place what you are looking for is a way to store the juice, so much needed by your devices. 20000mAh Power Bank has two USB output ports with 1.0 A and a 2 A fast charging port. It is universal and can work on almost all phones out there in the market. You will get a working power bank without breaking the bank. However, if you are still skeptical, you can take advantage of the 12-month warranty. We doubt you are going to need it anyway.
7. Best Power Bank 20000mAh Portable Charger External Battery
- By: ExpertPower 20000mAh Power Banks
The ExpertPower power bank has two 2 A output ports and a single 1 A port. The super fast charging ports work very well to keep you ready at all times. You will need a few minutes to get back to using your phone. Actually, it is wrong to use your phone while it is charging. We will not get into all of that here, but you can save the time used to get it back to your scrolling, zooming or chatting. With this power bank, you can do so on two phone.
A recharge cycle of more than 500 times and a standby time of 6 months, this guarantees, it will be there when you need it the most. You can put it in your car dashboard, forget about it, and remember it when you are out on the road and bracing for darkness. It will save you.
6. EC Technology Portable Charger 20000mAh Power Bank
- By: EC Technology 20000mAh Power Banks
EC Technology decided to bypass the 20000-mAh power rating and made one with even extra power. We chose to put it in this review because it has a reasonable price. You can research and see there are even more power banks with lower capacities that are more expensive. There are also more reasons for it to be on this list like the excellent auto IC technology. What this means is that with the three ports in it, they adapt to the device you are charging.
To expound, if your device has an input power rating of 1 ampere, this is exactly what it will get. If your device has a fast charging capability, it is powered with that rating automatically. We cannot understate how important it is to get this right. When you charge a low power rated device with a fast charger, you may think that you have hit the jackpot. Yes, it will charge fast, however, in the end, it will perform terribly. Let us just say you kill the cell a little bit every time you do this. Therefore, if you have different power rating devices, we highly recommend getting this, for your own good.
5. AUKEY 20000mAh Power Bank with Lightning & Micro Input Portable Charger
- By: AUKEY 20000mAh Power Banks
In the previous product (the EC Technology power bank), we explained some of the advantages of having adaptable power output. The AUKEY 20000 mAh power bank has the same feature.
It beats its predecessor on this list, by being a wee bit cheaper. Another advantage of the adaptive feature is that your devices will charge at the optimum rate. Let us say you have a phone with a charging input of 2 Amperes. If you put it in a charge of one ampere, it means you will charge it twice as long. This is certainly not what the manufacturer or you want to happen. With two adaptive outputs, you can use two devices with different or equal power ratings, and still get the best charge output possible.
4. VINSIC 20000mAh Power Bank
- By: VINSIC 20000mAh Power Banks
There is just something, which screams beautiful when you get this power bank. Perhaps it is how VINSIC decided to deviate from the norm when it comes to power banks. Yes, we admit power banks do look, well. like power banks. We have come to accept the bad looks to what they look like.
However, with this power bank, the curves on it and its shiny-brushed metal surface look fantastic. Even though they a just a little bit heavier for power banks with a 20000 mAh power rating, ladies, in particular, will not be embarrassed to take it out of their handbags when they need it. It also contains an LED indicator to show the exact percentage of power left. You can choose from three different colors, namely, silver, golden, or red. They are sure to match your general aesthetics.
3. EasyAcc 20000mAh Portable Charger Fast Recharge Power Bank
- By: EasyAcc 20000mAh Power Banks
The EasyAcc makes it on this review chiefly because of how fast it charges. An ordinary 20000-mAh power bank takes about 12 to 15 hours of charging. However, this only takes around 6 hours to fill up completely. This makes it ideal for many situations. For example, you may be destined to go for long without accessing a charging port. To add to this you were notified at midnight that you have to be ready by morning. The advantage of having this power bank is obvious in this situation. On top of that, feature, this power bank has four adaptive output ports. This makes it compatible with many devices.
2. Portable Charger RAVPower 22000mAh Power Bank
- By: RAVPower 20000mAh Power Banks
The RAVPower 20000 mAh power bank is built to last. To expound on this, with 500 recharge cycles it will still perform at 70% capacity according to independent tests done. At this efficiency, most of its competitors would have long been gone with just 300 recharges. The manufacturer even rates it to have a 1000 recharge cycle.
We have not gotten to that yet, but we look forward to it. Furthermore, the design is with fire-resistant materials. The same ones used on luxury cars such as Mercedes Benz and BMW. It has ISmart features on all three of its output ports. This ensures your devices will charge at optimal capacity. When we stated it is built to last, the manufacturer is also confident of this. You can take advantage of the lifetime warranty card they give you upon purchase; we doubt you will need it though.
1. Anker PowerCore 20100 – Best 20000mAh Power Banks
- By: Anker 20000mAh Power Banks
The Anker power bank makes it on this review by being reliable. They have become a household name, with over 30 million in power banks sales, and still counting.
They take the crown for always raising the bar, and friends recommend them to their friends, as we are doing so now. Everything you may feel is necessary is included with high speed charging from its two output ports to a reliable flashlight. Furthermore, Anker customer care is responsive to any customer complaints. They replaced one that was defective in a short span of time. It is a solid power bank, from a world-renowned manufacturer.