Batteries have become an integral part of our ever more electronically powered World. Almost every gadget you use now needs a battery, especially the smartphone, which is always in hand! Power banks emerged as a necessary accessory for portable charging on the road. Whether you are a regular traveler seeking convenient charging solutions or an outdoor enthusiast looking for a reliable power source, we all depend on power banks. So here we present to you the 15 best power banks currently available. Based on testing and careful evaluation of all aspects, we selected models that offer outstanding performance with everyday reliability for various needs and budgets. Before any delay, let's get started!
List of 15 Best Power Banks of 2024
- Anker PowerCore III Elite: Best Size-to-Capacity Ratio Power Bank
- PowerCore Fusion 5000: Best budget USB-A power bank
- Anker 511 PowerCore Fusion 5K: Best budget USB-C power bank
- iMuto Smart Power X6SPD: Experience Convenience
- Romoss 50W PPD20: Value for Money
- Xiaomi ZMI PowerPack Aura 20K QB822
- Otterbox Fast Charge: Best medium capacity power bank
- Anker Nano USB-C Power Bank: Best power bank for a partial charge on an Android
- Spigen ArcHybrid Mag: Best MagSafe-compatible power bank
- Dark Energy Poseidon Pro 10200: Most Durable Power Bank
- Goal Zero Flip 24: Most Portable Power Bank
- Nitecore NB10000 Gen II: Best Overall Power Bank
- Charmast 10400 mAh Power Bank: Best Budget Power Bank
- Goal Zero Sherpa 100 PD: Best Power Bank for Laptops and Larger Devices
- Hinovo Magnetic Charger: Best Magnetic Cordless Power Bank
Anker PowerCore III Elite: Best Size-to-Capacity Ratio Power Bank
Get extraordinary quick charging performance with a brand new Anker PowerCore III 26K, designed to be one of the fastest and most dependable portable chargers. This gadget is ideal for the tech enthusiast on the move. It provides excellent recovery capacity for your devices to keep up with modern living. During a test, the PowerCore III Elite charged an iPad and a Galaxy phone in record time. It kept up with an iPhone that got fully charged just a few minutes later but was slightly slower than any competitor in the market category.
Our Samsung S22 Ultra got three total charges plus an additional 93%—all completed within an hour at most for each one. With iPhones, look for a zero to 100% charge time of an impressive hour and a half. If you are a user of tablets, appreciate the two total charges for iPads — both at the same time that traditional wall charging takes.
There are not one but three charging ports on the PowerCore III Elite, the speaker of which is perhaps its USB-C port, which delivers maximum speed. The other two ports, USB-A, similarly operate at the usual and moderate speed--but do not interfere with this device's overall efficiency. Although the price is quite reasonable, the PowerCore III Elite has another 65W PowerPort wall charger.
With a sleek, shiny black shell topped with metallic accents, it has a traditional and practical style. It's bulkier than average, tipping the scales at just over 1 pound, and its familiar design indeed calls to mind the TI-85 graphing calculator. It also has eight lights that update you about the battery status after pushing a button.
With speed, capacity, and frills included, the Anker PowerCore III Elite 26,000 is no mere power bank--it's a powerful wellspring of dependability and performance offered at cigarette-stand prices.
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Powercore Fusion 5000: Best Budget Usb-a Power Bank
The PowerCore Fusion 5000 is a 2-in-1 Portable Charger and Wall Charger. It is a budget-friendly USB-A power bank with it all. With its convenient built-in wall adapter and two USB port slots, this device offers convenience at its finest.
The PowerCore Fusion 5000 is far from the most efficient battery pack we've tested, but it still makes waves with its double-duty combo charger and power bank. While it remains an excellent option for those still using USB Type-A cables, this older model in the Anker family delivers functionality and price points.
You can recharge this power bank using a power outlet or a MicroUSB port. That means that location is no longer a problem. Even though it's limited only to two USB-A ports for device charging, its great value justifies any disadvantages.
Get rid of the problem of carrying around several chargers and power banks. The PowerCore Fusion 5000 will give you all your needs in one easy carry-in-your-pocket gizmo. Take advantage of this must-have device that expertly mixes cost and convenience.
Anker 511 Powercore Fusion 5K: Best Budget Usb-C Power Bank
There is the Anker 511 PowerCore Fusion 5K, which is budget-friendly but packs a considerable punch! It is a wall charger and a battery with its streamlined shape and practical design, so you can take this miniature workhorse anywhere you go on your travels. It'll fit neatly into your pocket alongside everything else.
The hybrid design of Anker 511 FusionCore 5K offers a new way for top scorers to keep in touch. But what truly sets this power bank apart is its multifunctionality: it will charge your devices efficiently and as a wall charger. You can plug it into any outlet and bask in the convenience of always having the power to recharge your hardware kit.
Worry no more when traveling to a new city on foot or on one of those long treks back; the Anker 511 PowerCore Fusion 5K takes care of that. It has enough juice to meet your phone's daily needs, ensuring you're connected all day. Gone are the days when you would struggle with inadequate socket outlets. Sure, it occupies an entire wall outlet when used as a charger, but given its small size and double service, this is worth the trouble.
So, in sum, the Anker 511 PowerCore Fusion 5K offers unmatched convenience and efficiency at a price that won't break your budget. Enjoy this indispensable gadget and experience reliable power whenever and wherever you need it.
iMuto Smart Power X6SPD: Experience Convenience
Featuring our high-output, fast-charging units and huge capacity, the iMuto Smart PowerPower P6SPD takes portable utility to an entirely new level. It looks good on purpose and delivers the best performance possible in its class.
The iMuto Smart Power X6SPD has a large 27,000mAh (99.9Wh) battery. It is the most significant amount allowed to be carried on an airplane. That means the user can remain powered up for a long time without worrying about battery consumption.
The power bank has high-output specification fast charging technology through the USB-C input/output. This power bank can deliver a massive 45W of power, making it ideal for charging laptops and other power-hungry devices on the go. The dual USB outputs will allow you to charge multiple devices simultaneously at full speed, a convenience not available with competing brands.
It achieved an impressive 82% efficiency rate in testing, ensuring you get the most from every charge. The iMuto Smart Power X6SPD is popular among many of the top tech publications on the market compared to any ranking. Whether you are a frequent traveler who is always on the move or need an emergency backup for power, this power bank has it all down.
Stay connected and stay powered with the iMuto Smart Power X6SPD. Let the safety and ease of having a reliable, high-performing power bank be with you always.
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Romoss 50W PPD20: Value for Money
The Romoss 50W PPD20 is a power bank that can provide enormous value. You will never need to use a high-power 20000mAh battery on your journey. This power bank supports Power Delivery and Quick Charge, so it's compatible with many devices.
What makes the Romoss 50W PPD20 different from others? Equipped with a USB-C port, it can output power of up to 45W, enough to recharge your laptop or any other high-power device. In addition, it has two USB ports that support Quick Charge; thus, this power bank can charge multiple devices at the same time.
Although you could not tell from its outward appearance, as an output unit, this power bank can be known as the king. Because of the 45W quick-charging capability, you can turn around and charge up its battery again in no time, ensuring you are always prepared.
The Romoss 50W PPD20 offers a notable 78% efficiency rating, which is why it is an efficient power source for charging your devices. It even features a convenient percentage display panel, so you can quickly see how much remains in your power bank.
In conclusion, the Romoss 50W PPD20 is a top-quality power bank with outstanding performance. Not only does it provide the ability to charge your laptop but also multiple devices simultaneously. This product deserves your full attention: it will never disappoint you.
Xiaomi ZMI PowerPack Aura 20K QB822
The Xiaomi ZMI PowerPack Aura 20K (QB822) is the best power bank. Good looks and excellent capabilities make it a high-performance product. If you are a person who is continuously on the phone, this is the power bank for you. It offers good value and has an affordable price without sacrificing quality.
With a 27W output and extensive 20,000mAh capacity, you can power your equipment like phones, notebook computers, cameras, etc. They will receive the right quantities of electrical energy from supplying them throughout the day thanks to their high capacity, quick charge, and power delivery technology. That makes this power bank suitable for all kinds of long-life, low-power consumption electrical products and a wide variety.
It is easy to carry thanks to its thin and light design and durability for everyday use thanks to its rigid plastic shell. It has two USB interfaces, and each Quick Charge USB port delivers 18W of power, simultaneously charging multiple devices. Paving the way for better battery life: With an 88% efficiency rating, this product puts your money where its mouth is.
Xiaomi, who insists on the highest standards, has created a product of quality with ZMI PowerPack Aura 20K QB822. Now you can have the convenient backup power supply of the Xiaomi ZMI PowerPack Aura 20K QB822 for various charging needs whenever you need.
Otterbox Fast Charge: Best Medium Capacity Power Bank
The 15,000mAh Otterbox Fast Charge power bank is a charging game-changer. Its appealing and robust design provides an impressive capacity at a great price tag.
Besides that, the Otterbox Fast Charge allows you to charge multiple devices simultaneously. That is why it's perfect for charging your phone or tablet–even more than one! Although this power bank has a slightly lower capacity than some rivals, the numbers show it performs just as well and beats 20,000mAh batteries.
The Otterbox Fast Charge is as good in looks as it is efficient, delivering a solid performance. The grey faux leather finish and copper accents give it an excellent, high-quality impression. If you need to use your devices all day long, whether you're a frequent traveler or a busy business professional, the Otterbox Fast Charge is the perfect solution. There is no better power bank available on the market!
Anker Nano USB-C Power Bank: Best Power Bank for a Partial Charge on an Android
The Anker Nano USB-C Power Bank is the essential power solution for Android users. Its compactness and 5000 mAh battery deliver perfect and highly efficient charging services to mobile devices. And because it acts as a USB-C connector carried with a cable, you no longer have to take additional data cables.
The Anker Nano Power Bank also features an optimal 22.5W output for maximum device recharging speed. Its innovative design and on-the-go practicability make it a perfect travel companion. It charges your devices and recharges itself using its built-in USB-C port. Thanks to four indicator lights, you will always know how much power the battery has.
In the test, Anker Nano Power Bank showed its good battery: it has charged an entirely dead Galaxy S23 Ultra 65% in an hour. There is a convenient handle through which you can hang the USB cable for the phone when charging or carrying it around.
The Anker 30W Nano Power Bank is a good choice for users who need more power. A larger capacity of 10,000 mAh and a window showing the remaining charge lets you know how much time you have left before it's over. The built-in USB-C cable can be used as a convenient carry handle, which makes the whole thing even more travel-friendly.
The convenience and quality of the Anker Nano USB-C Power Bank are right at your fingertips. With top-notch performance and fantastic features, it's no wonder the Anker Nano Power Bank is widely regarded as one of the best power banks on the market. Please take advantage of this; it must add to all your charging needs!
Spigen Archybrid Mag: Best Magsafe-Compatible Power Bank
Are you looking for the best MagSafe-compatible power bank? Say hello to Spigen's ArcHybrid Mag! It is built specifically for your MagSafe-ready iPhone, so connected charging operation is much easier and more convenient. With a 5000mAh capacity and maximum output of 7.5W, it provides reliable, rapid wireless charging.
The Spigen ArcHybrid Mag has a firm MagSafe grip to ensure your iPhone remains attached while charging. Unlike Apple's MagSafe battery, this power bank has four power indicator lights, so you can occasionally check its capacity. Featuring a USB-C to USB-C cable, Spigen's ArcHybrid Mag provides handy connections for charging and recharging.
The big selling point of the ArcHybrid is its stunning ability to capture fast. During testing, our sample could charge from 0% to 100% in just one hour and 55 minutes, with a maximum output of 56% more than half an ampere. This impressive performance makes it an ideal travel companion, providing a quick and convenient way to charge your iPhone while on the go.
Not only does the ArcHybrid perform well, but it also has a lower price than Apple's MagSafe battery. That makes it still thirty dollars cheaper, a cost-effective purchase requiring no quality concession. Its slim design and flush finish make it easy to hold your phone while charging.
In conclusion, the Spigen ArcHybrid Mag is an excellent MagSafe-compatible power bank that quickly and reliably provides wireless charging for your iPhone. With a robust charger, solid MagSafe hold, and $20 less than comparable products available today, it's a 100% must for any iPhone user on the go.
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Dark Energy Poseidon Pro 10200: Most Durable Power Bank
The Dark Energy Poseidon Pro 10200 maxes out its combination of durability and performance as a Power Bank. To help shield its 10,000mAh capacity from the rigors of the natural World, this Power bank was designed for voyagers and outdoor enthusiasts.
The Poseidon Pro's goal is to be fully waterproof and soakable. It can hold up for 45 minutes submerged in water. In addition, it can endure four weeks of freezing temperatures and catastrophic falls up to 75 feet and still function fine under its bulletproof design.
Despite its toughness, The Poseidon Pro is sleek and compact. It was made to be carried with you on every journey. Providing versatile device matching for varied models, this power bank offers all the required interfaces, including a USB-C output, USB-A output, and USB-C input.
A prominent feature of the Poseidon Pro is its hidden ports, carefully shielded behind a ruggedized mini door. The design not only prevents dust and rubbish from getting into these sockets but also dramatically enhances the robustness of the power bank. And there's a convenient LED flashlight next to the USB ports, ensuring you'll always have a light when needed.
It delivers reliable and efficient charging, up to two total charges for a device like an iPhone 13. From those four battery indicator lights, you can tell how much capacity is left on this power bank before it needs re-jui. Top-notch durability, hard-hitting features, and performance you can depend on make it one of the most perfect products currently available in this line. Don't fall when you're in the wild - select Poseidon Prop and keep your gadgets ready for action at any time.
Goal Zero Flip 24: Most Portable Power Bank
Introducing the Goal Zero Flip 24, a dreamy portable power bank that combines convenience and reliability. With a capacity of 6,700 mAh, wherever you go, you can be sure your gadgets will always have energy throughout the day.
The tiny size of Goal Zero's Flip 24 makes it very lightweight. The Flip 24's sleek design without buttons makes the functional interface more elegant. This power bank can charge an iPhone 13 twice, proving a reliable power source even when the need is greatest. So, you are in for some peace of mind when hiking, bicycling, or walking.
It's important to note that the Flip 24 has USB-A output and input, which may not be compatible with others if you don't have a cord to match it— also, the charging times are a bit slower than the USB-C. But with the built-in USB-A stick, cords aren't needed; plug in directly to compatible ports.
The Goal Zero Flip 24 is a versatile backup battery for phones, earbuds, and smartwatches. It's your perfect companion daily, and you can rest easy while your devices stay powered up when you need them most.
Nitecore NB10000 Gen II: Best Overall Power Bank
As just a new launch from product-based company Nitecore, the NB10000 Gen II is a power bank different from all the others in terms of convenience to play powered devices. It has superior features and a reputation for good performance.
Weighing only 5.29 Ounces with dimensions of 4.8 x 2.32 x 0.42 inches, the compact, lightweight Nitecore power bank is small enough to carry just about anywhere, but don't let its size fool you. It packs 10,000mAh of capacity, guaranteeing your devices stay in the black without fail when you're on the go.
With USB-C input and USB-A and USB-C output, this power bank is fully compatible with laptops, iPads, and Android devices. The USB-C to USB-C cable supplied allows you to make connections conveniently.
The NB10000 Gen II's most talked-about feature is its ruggedness. Designed for outdoor activities, this power bank can boldly go where no others would dare. Its rigid outer shell of carbon fiber withstood the 2-foot drop test until there wasn't even a scratch on it, making it the ideal choice for adventuring in the open.
The NB10000 Gen II makes charging your devices a breeze. It is also equipped with a low-power mode, perfect for capturing any sensitive device like a smartwatch or Bluetooth earbuds. Add it all up, and the NB10000 Gen II battery life indicator lights are inaccurate, but this detail is far overshadowed by its overall performance.
The Nitecore NB10000 Gen II changes the game for power banks. With its small size, toughness, and good performance, it's a premier choice for anybody who needs portable power. Why settle for anything less than the best?
Charmast 10400 mAh Power Bank: Best Budget Power Bank
If you need a reliable and affordable power bank, then the 10400 mAh Power Bank by Charmast can help. With its numerous selling points and low price points, it is no wonder many would rank it as one of today's top-budget power banks.
With an enormous 10,000 mAh drawn from this power bank, any user can be sure of more than a day's worth of life for all used gear. It's great for charging small devices such as smartphones, earbuds/headphones, and smartwatches.
The Charmast power bank is compact and pocket-sized. You can easily fit it in your bag or a pants pocket without problems. It has twin USB-A outputs, one USB-C port, and one micro USB output to charge several devices simultaneously.
Among its most conspicuous selling points as a power bank is the fact that it is widely used. It works with all cables, so you need not worry about compatibility issues. If your cable happens to be a micro USB cable type A or C, it will still handle the Charmast power bank.
With the help of its included cable, it can charge itself rapidly while plugged into a wall outlet, and during our tests, it had enough power left over for a bit more. Though it's a little bulkier and heavier than other power banks, the Charmast 10400 power bank maintains an excellent balance between performance and portability. Its durable plastic casing can handle all kinds of wear and tear from everyday day-to-day use without too much danger from minor falls.
In terms of affordability, the Charmast power bank is unbeatable. Unlike other cheap alternatives, this power bank lives up to its claim and provides dependable charging when you need it. In summary, if you need a power bank with high quality, a full range of features, and a low price, then Charmant's 10400mAh Power Bank is ideal.
Goal Zero Sherpa 100 PD: Best Power Bank for Laptops and Larger Devices
Do you need the finest power bank for laptops and higher-power appliances? Look no more than the Goal Zero Sherpa 100PD. It weighs just 1.5 lbs but reaches a capacity of 25,600 m Ah, so it's an excellent friend to all your charging needs.
One feature that sets it apart from smaller power banks is the Sherpa 100PD's wireless charging. Place your compatible smartphone or device on the charging pad, which will power up without cords. No more hassle with tangled cords!
Sherpa rises high above those diminutive competitors with impressive performance. Using a USB-C to USB-C cable, it can charge an iPhone 13 from dead to 100%, a remarkable seven times. Its higher capacity outperforms most 10k mAh power banks in terms of power output.
Lastly, The Sherpa 100PD also comes equipped with a convenient display screen. That will reveal valuable real-time information about current wattage outflow, battery power remaining, etc. Gone are the days when you had to guess the power level left in your power bank!
And it's also very rugged with a high-quality metal casing. Whether on an adventure outdoors or on a plane, this power bank is built to endure the strains of travel wherever you may go. That is the perfect power bank for MacBook Air users. The Sherpa 100PD is a puissant power bank that combines power, convenience, and durability.
Hinovo Magnetic Charger: Best Magnetic Cordless Power Bank
The Hinovo magnetic charger is the latest on-the-go power bank for travelers. This compact and portable power bank eliminates the need for a charging cable. Equipped with 5,000mAh for big jobs and 10,000mAh for even more battery life, you can be sure your iPhone will never die on the go with Hinovo.
One of the most unique selling points of the magnetic charger is its wireless charging capability. The conspicuous magnetic connection is an essential element that contributes significantly to this. You can charge your phone wirelessly by sticking it to our sleek power bank. It's thin and comfortable to hold, making it the perfect accessory for your smartphone.
The simple design ensures a smooth user experience with this helpful, transparent power bank and makes charging up on the go a shell. You do not have to worry about keeping your phone alive and kicking like stopping at the airport in Newark.
The Hinovo Magnetic Charger is made especially for MagSafe-compatible smartphones. That ensures all your equipment, even your charger system, will work compatibility and reliably.
Don't let a dead battery stop you from doing what you love. Don't work hard and then have your phone go dead! Invest in the Hinovo Magnetic Charger and enjoy the convenience of cable-free charging, all in a small yet reliable package. Keep yourself connected, and keep your batteries full with Hinovo.
Comprehensive Guide to Buy the Best Power Bank
Understanding factors like watt hours, voltage, and power management can seem daunting when shopping for a power bank. However, focusing on the basics will ensure you find the right one for your needs. Here's a breakdown of critical considerations to guide your purchase:
Capacity, measured in milliamp hours (mAh), indicates how much charge a power bank can hold. Consider your device's battery size and the needed recharges. Here's a rough guide:
- Small power banks (4,000mAh to 7,500mAh): Suitable for one full recharge.
- Mid-range power banks (10,000mAh to 15,000mAh): Can charge most phones two to three times.
- Big power banks (20,000mAh or more): Ideal for multiple charges, suitable for larger devices like tablets or laptops.
2. Size and Weight
The balance between capacity and portability is essential to consider. Higher capacity often means larger size and heavier weight. Choose a size and weight that suits your everyday use or specific activities like traveling or camping.
Look for power banks with both USB-A and USB-C ports for versatility. Ensure the power bank supports at least 20W output via USB-C for faster charging, especially for iPhones.
4. Wireless Charging
Wireless charging provides a convenient way to recharge devices, albeit slower than wired. Consider a power bank with wireless charging capability for hassle-free charging.
5. Magnetic Charging (MagSafe)
Apple's MagSafe feature offers easy alignment for accessories, including power banks. Opt for power banks with MagSafe compatibility for effortless attachment and efficient charging.
6. Additional Features
This product makes simultaneous charging for both power banks and connected devices possible. It features Qualcomm Quick Charge technology that enables faster charging for compatible devices, up to four times quicker than standard USB. The input charge rate is also higher (e.g., 1A or 2A), allowing speedier power bank recharging. When choosing a power bank, consider the form factor and weight to ensure it suits your specific usage scenarios, whether for everyday carry or travel.
Check if the power bank has essential accessories like charging cables or carrying pouches for convenience.
Considering these factors and understanding your needs, you can confidently select the best power bank to charge your devices wherever you go.
How Roobotech tested to get you the list of best power banks in 2024
While exploring the power banks, team Roobotech conducted extensive, hands-on tests to uncover suitable products. Sponsorship Roobotech team members had to depend solely on power banks to recharge indispensable machines once a day or live on a six-month basis. This comprehensive path meant endurance, efficiency, and capacity, all aligned with diverse models under careful examination from every angle.
With data gathered on how each power bank lived up to its planned out-of-field tests and everyday use, the team determined that some suited themselves and others didn't. Instead of taking published specs on trust, Roobotech measured each power bank's actual charge capacity by seeing how many times it could recharge an iPhone 14, a Samsung S23, and various other devices—provided the duration of the recovery time in hours and minutes.
The team is testing the durability and performance of a power bank in daily use. A controlled drop test was conducted on each unit, from 2 feet up onto concrete, simulating all kinds of accidents. Through the rigorous sequence of tests, well over 30 power banks were measured.
So rest assured, our listed favorites are those who held up to the challenges and proved themselves highly superior. We'll update you with the best products as technology evolves and becomes smaller, lighter, and more efficient.
Get High-End Tech Accessories from Roobotech
Roobotech is an excellent place in Australia with a vast collection of refurbished devices like smartphones, smartwatches, tablets, and laptops. We also have the latest tech accessories like Cables, Covers, Chargers, Headphones, Apple Airpods, Screen Protectors, Holders, Adapters, Portable Hard drives, Power Bank, Audio, Car Accessories, and Other Accessories.
You will also find the latest and oldest models of various series. We have products from most loved brands like Apple, Samsung, Oppo, and Google. Roobotech is committed to customer satisfaction through its simple returns process and peace of mind warranty policy. When you choose to go with Roobotech for all things techie, you can take advantage of top-quality accessories and benefit from protection in return for your investment.
Power banks are a genuinely essential need for all tech users, especially in their daily life routines. We have mentioned the best power banks of the present time. Now it is up to you to decide which one is great for you. Make sure to consider the checkpoints before buying a power bank. Create an ease in your life with the help of technological advancements today!
Frequently Asked Questions
Which is better, a 10,000mAh or a 20,000mAh power bank?
A 10,000mAh power bank can charge a smartphone up to three times, while a 20,000mAh power bank can charge it more than six times.
Which power bank has a longer battery life?
High-capacity power banks tend to last longer with their larger capacity and more cells for distributing charge. However, factors such as charge-discharge cycles and proper care also affect their lifespan.
Which battery type is ideal for a power bank? Lithium-ion (Li-ion) or Lithium Polymer (LiPo)?
Li-ion batteries: cylindrical shape, low maintenance, high energy density, economical cost.
LiPo batteries are thin and lightweight, have a higher price, and have lower energy density compared to Li-ion.
Can a power bank last ten years?
The lifespan of a portable charger depends on quality, capacity, usage patterns, and maintenance. A high-quality power bank can last for 2-3 years or more. Cheaper power banks have a shorter lifespan.
How long will a 20000mAh power bank last?
Theoretically, a 20000mAh power bank can provide ten charges for a typical smartphone. In reality, you will likely get around 5-6 charges.
Is a 6000mAh power bank good?
A 6000mAh power bank can meet your daily electricity demand. It can charge up to 3 smartphones simultaneously.