We have fast lives, and the need for a reliable power bank increases with each passing day. That is precisely why you are here, looking for the best 20000mAh power banks. So, why a 20000mAh power bank? Whether you travel a lot or live somewhere ridden with power cuts now and then, you need a BIG backup. 20000mAh in power bank terms is big and more than enough to charge your devices multiple times.
In this article, we will explore the best 20000mAh power banks available in the market and provide you with insights into the features they offer.
Best 20000mAh Power Banks To Charge Your Smartphone All Day!
There are multiple options available across both Amazon and Flipkart. we have compiled a list of the best 20000mAh power banks to help you make the right choice:
1. Duracell Power Bank 20000 mAh
This power bank is an appealing choice in the online market, primarily due to Duracell’s unique design and colour scheme. The combination of black and orange on the exterior gives it the appearance of an actual battery, which adds a cool and distinctive touch. Beyond its aesthetics, the key feature of this power bank is its substantial 20,000mAh capacity, equipped with two USB ports, a type-C port, and a micro USB input port. Furthermore, it incorporates fast charging technology, credited to its impressive 22.5W power delivery capability.
2. MI Power Bank 3i
When discussing the best power banks in India, MI just has to appear. The brand is one of the most trusted brands in India. Their power banks are super popular in the market due to the insane amount of features they offer.
Let’s take the MI Power Bank 3i as an example. This power bank offers 18W fast charging support. It also features excellent build quality and is highly durable. That makes it a great option for everyday wear and tear.
Further, the advanced 12-layer chip protection technology ensures your device goes through a super safe charging process.
You also get to see a triple-output setup. So, you can charge up to 3 devices simultaneously, which is very handy. The 6-month warranty comes as a cherry on top. Definitely and easily one of the best 20000mAh power banks to consider.
Also read: 4 Best MI Power Banks For Quick And Easy Powerups!
3. Ambrane 20000mAh Power Bank
Ambrane is a very popular brand at this point and is known for making a variety of different things at attractive price points. Their power banks are no different, and this 20000mAh power bank is an excellent option.
What makes this one of India’s best 20000mAh power banks is that it offers 20W fast charging support. Additionally, there is multi-layer protection against over-temperature and over-voltage situations. So, you know your smartphone will be safe.
Most importantly, this is it if you want a Made in India power bank. Another thing to note is that you can charge up to 3 devices simultaneously. Ambrane offers a 6-month warranty as well.
4. Amazon Basics 20000mAh Power Bank
Amazon Basics is an absolute lifesaver of a brand. Nowadays, this Amazon sub-brand makes pretty much everything. Power banks are no exception, and this 20000mAh option is phenomenal. This power bank brings 18W fast charging support to the table.
Moreover, you also get short circuit protectors to protect your device. So, you can be assured that this is one reliable power bank. In addition, there are multiple ports to make use of. You also get a 6-month warranty along with this.
Moreover, the build quality of this power bank is amazing for its price. You get a full metallic body on it. There are also LED indicators to make it easier to understand the charging status. Overall, just a fantastic 20000mAh power bank to consider buying.
Also read: 5 Best Power Banks You Can Use to Charge Your Apple Products
5. Portronics Power PRO 20K
The Portronics Power PRO is your go-to option on a very tight budget. At the price of around a 10000mAh power bank, you get a 20000mAh one. Besides, Portronics is a very popular brand that has been making accessories for a long time.
This power bank stands out because it also offers fast charging support. Additionally, you get a 1-year warranty from the brand as well. Hard not to say that this is one of the best 20000mAh power banks to buy right now.
6. URBN 20k mAh Premium Nano Power Bank
The super compact and small-sized URBN power bank is efficient enough for people who want to avoid bulky power banks during travel or for home usage. It comes with dual type C power delivery and a two-way fast charging mechanism that works for most phones.
It is quick charging compatible with a 22.5W fast charger with 12-layer circuit protection. It charges around 0-50 percent within half an hour and has overcharge and electrostatic protection. Additionally, it has universal compatibility with almost all devices like mobile phones, tablets, etc. It is one of the best 20000mAh power banks to use.
7. Redmi 20000mAh Li-Polymer Power Bank
Continuing with our selection of high-quality 20,000mAh fast-charging power banks available online, the following product to highlight is the Redmi 20000mAh Li-Polymer Power Bank. This power bank, designed by Redmi, features USB Type-C and micro USB ports, ensuring compatibility with a wide range of chargeable devices. Additionally, what sets this product apart is its remarkably affordable price point, making it an excellent value proposition. Furthermore, the Redmi 20000mAh Li-Polymer Power Bank includes a handy low-power mode, which is particularly beneficial when the device’s battery is running low.
8. Callmate C-Thru 20000mAh Transparent Power Bank
The Callmate C-Thru 20000mAh Transparent Power Bank is a powerful portable power bank ideal for travel and emergencies. It has a large capacity of 20000mAh, which can charge your phone multiple times. It also supports fast charging with Type C PD (Input & Output), so you can quickly charge your devices. The power bank has 2 output and 2 input ports to charge multiple devices simultaneously.
It also has a digital display that shows the remaining battery level, input and output voltage, and current. The power bank has a transparent design so that you can see the internal components. It is also compact and lightweight, making it easy to carry wherever you go. The power bank has multiple safety protections to protect your devices from overcharging, overheating, short circuits, and overcurrent.
9. FLiX(Beetel)UltraCharge 20,000mAh QCPD Power Bank
FLiX, a brand under Beetel, has recently introduced the UltraCharge 20,000mAh QCPD Power Bank, featuring advanced technology to enhance your charging experience. This power bank has a Quick Charge Power Delivery (QCPD) output, providing a high-speed charging solution for compatible devices. Its 20,000mAh capacity ensures ample power to keep your devices charged throughout the day, making it particularly suitable for travel, camping, or other outdoor activities.
The UltraCharge Power Bank supports USB C/B input, allowing you to recharge the power bank using USB Type-C or Micro USB cables, providing flexibility in charging options. It features a triple output design with two USB Type-A ports and one Type-C port, enabling you to charge up to three devices simultaneously. This versatility adds convenience, allowing you to power multiple devices with a single power bank.
Which is the best power bank for you?
Now, deciding upon a power bank is pretty straightforward. First, understand how much you can spend on a power bank. Secondly, know what your requirements are. If you think a 20000mAh power bank will be too much for you, look for the best 10000mAh power banks instead.
Also read: 4 Best 30000mAh Power Banks in India
Either way, just know what your requirements are going to be. Once these small but essential questions are sorted, all you have to do is just tap on the Buy button. We hope our list of the best 20000mAh power banks comes in handy for you!
FAQs
Should I buy 10000mAh or 20000mAh?
Choosing between a 10000mAh and 20000mAh power bank hinges on your specific needs. If you require a portable solution for charging your phone two to three times, and convenience is a priority, a 10000mAh power bank is a suitable choice. However, if you anticipate needing more than three charges on the go, a 20000mAh power bank offers extended power capacity and is the preferred option.
How many hours is a 20000mAh power bank?
Charging a 20000mAh power bank typically takes 8 to 10 hours with a 2AMP charger. It’s advisable to use a charger with a minimum of 2 amps for power banks ranging from 5000mAh to 20000mAh to optimize charging speed and maintain the long-term health of the power bank’s battery.
How many charges will 20000mAh give?
The charging capacity of a power bank, measured in milliamp-hours (mAh), directly influences its performance. In the case of a modern smartphone, a 10,000mAh power bank provides approximately 1.5 full charges. Consequently, a 20000mAh power bank, with double the capacity, can deliver up to three complete charges, ensuring reliable and extended power support for your devices.
Don’t miss out on getting the best resale value on your old smartphone. Sell old phone online on Cashify right from the comfort of your home. You can also Recycle old phone online and do your bit to protect the environment against e-waste.
Sagnik Dasgupta
Tech enthusiast, gamer and somebody for whom music acts as a life capsule. Nothing fascinates me more than catchy headlines and John Mayer's guitar mastery.