In May, 2018 the brand-new OnePlus 6 was released at the Olympic Stadium in London, no more than a half year after the launch of OnePlus 5T. With large screen and great product design, OnePlus 6 is the brand’s best phone yet. Comparing to OnePlus 5T, OnePlus 6 has been improved in display resolution, water resistance and so many other capabilities. You can get one from the OnePlus official website directly or on Amazon. But as to battery capacity and technology, it’s the same non-removable Li-Po 3300 mAh battery, so what is the best charging solution for OnePlus 6? Are there any suitable unofficial power banks for it?
Obviously dash charging would be the first choice most of the time, however, it’s not that friendly for long-distance travelers or daily commuters since you are restricted to using the bundled plug and cable. OnePlus hasn’t brought any official power banks to its new generation, a third-party power bank is recommended.
Because Apple has stepped into the group of fast charging as well, the capability of fast charging becomes an essential value to purchase or evaluate a smart-phone these days. OnePlus is competition to the Samsung Galaxy S9, iPhone X and LG G7, as usual, OnePlus 6’s dash charging technology is impressive with lightning-fast charging speed. You can shift quickly between gaming, working and browsing while it’s charging, which won’t slow down the speed of charging and heat the phone up too much. Obviously, official dash charging would be the first choice for most of people because it’s quick, safe and reliable.
An official OnePlus portable charger has not yet been released. If you use the OnePlus 6 with a conventional power supply, the charging speed may drop dramatically. As for choosing a power bank, there are several crucial factors which will help you purchase one that charges your OnePlus 6 at anywhere and anytime safely.
The charging protocol used by the OnePlus 6 is 5V / 4A 20W fast charging, if you are using a portable charger that can reach or approach the standard, then this will be a good instant charging solution. There aren't so many mobile power suppliers on the market that can meet the standard. Zendure A6 PD could be considered, which Provides high-speed charging for 45W USB-C power delivery enabled devices, including most Android phones like OnePlus 6, tablets, laptops, MacBook Pro, Nintendo Switch and more.
That’s why Zendure A6 PD is recommended as the best power bank for OnePlus 6 by so many people. As one of the most durable external batteries available on the market, the Zendure series portable chargers are as always lightweight, with a compact pocket-friendly design and affordable price. You can easily take it anywhere you go, and then enjoy the beauty that technology brings to us.
OnePlus 6 was released on May 23, 2018 and is available now on OnePlus net, which is good news for smartphone fans that go for fast charging and an outstanding camera. Its price is pretty competitive--- coming in at $529. According to the website information, OnePlus 6 is designed with dash charge which allows the OnePlus 6 to go from zero to 60% charge in just 35 minutes. Efficient as its charging is, OnePlus 6 is also battery consuming, which seems inevitable for smartphone users nowadays, especially when you watch a video or play games. As people are likely to prepare their phones with a portable charger, so should OnePlus 6 users.
When choosing a portable charger, the first thing is to find out is the battery size and the charging specifications of your smartphone, you can find them printed on the battery and the charger on the box that accompanied with OnePlus 6. OnePlus 6 has a 3300mAh non-removable battery. Next, you need to choose a charger that at least has the same size of OnePlus 6, or else the phone will not be fully charged.
Thirdly, the output voltage of the power bank should be equal to or higher than that of your device. If you want to charge several phones at the same time, you’d better to find a charger that has more than one output port. Fourthly, to ensure the safety of your costly smartphone, you need to choose a charger that comes with a power-off backup in the event of a short-circuit.
Finally, we know that a bigger capacity always accompanied with a longer charging time, thereby, if you want to save on recharging time, you’d better choose a type-C charger. Generally speaking, they are three times faster than micro USB ports.
Based upon these factors, we have chosen several products that meet the above standards.
Zendure A1 is the most portable one of our choices; it has a proper capacity as well—3350 mAh, which can charge OnePlus 6 nearly one time. With its weight goes at 2.4 Oz, you can easily put it in your pocket to take it anywhere. Its output speed is not outstanding, only 1A, yet due to its small capacity, you are free from long charging times. Zendure A1 also has a stylish design. It has a slim striped body and can be easily picked up with two fingers. This tiny portable charger is available in magenta.
Zendure A3TC is a durable product with a high capacity at 10,000mAh. Theoretically speaking, it can charge your OnePlus 6 nearly 3 times. Unlike many normal high capacity chargers which take a long time to completely fully charge, Zendure A3TC is designed with type-C output and input port, which shortens the recharging time greatly. Beside the effectiveness, it is a portable as well (6.8 oz); it is one of the most compact portable chargers of this capacity on the market. The colors available are silver, black and red.
Zendure A5 is another outstanding product that is noted for its compactness---- almost the same size as the screen of iPhone 7. Due to this feature, it is approved and used by a number of airlines such as Titan Airways for their pilots to charge iPads. There are two output ports on the body, which allows you to charge an alternative device. Its input speed doesn’t drag off its general performance and goes at normal standard at 7.5W. The output speed may surpass some of the charger---10.5W. All in all, it is a good choice for traveling backup.
Zendure A6PD is a both durable and effective product that goes with 20,100mAh battery capacity and supports USB-C output and input. The frame is covered with two output ports and one USB-C input, which allows you to charge two devices at the same time, such as your MacBook and OnePlus 6. There is one USB-A cable and USB-C cable in the box and a 45-day money back guarantee is ensured.
As life gets closer and closer to digital age, it is inevitable to use phones either for entertainment or work. To avoid the hassle caused by a dead battery, you are advised to choose a durable and portable charger for backup.
Unlike traditional USB-B products, which needs to be plugged in several times until you find the proper position, USB-C is time-saving and effective for its one-time plug. As more and more digital products become USB-C type, you may begin to search for a type-C portable charger for daily convenience.
Generally speaking, when choosing a portable USB-C, you need to consider three factors.
Based upon the above factors, some products appear outstanding. They are effective, not only in input speed, but also in output speed. They are durable, so as to maintain a long period of power support. Surely, one of these portable chargers will catch your eye.
Zendure A6PD meets the above factors perfectly and is our first choice. Firstly, it provides high-speed charging for type-C enabled devices—about 45W for USB-C and 18W for Micro USB, which is a satisfying speed among normal products in the market.
Secondly, it comes with big capacity, about 20,100 mAh which can fully charge your MacBook 1.5 times, iPhone X 5.5 times, and Galaxy S8 4 times. Put a Zendure A6 in your backpack and the worries about battery shutdown will instantly fade away.
Thirdly, it is also a good product that supports fast recharging with its USB-C input at 45W and Micro USB at 12W. As the normal Micro USB generally takes 23 hours to finish its recharging, a USB-C port shortens the charging time to a large degree-- almost 4 times faster than the Micro USB.
A3TC stands out from other products with its portability. It weighs only 6.8 oz, a satisfying weight that enables us to take A3TC to anywhere. Also, as it is designed with USB-C port, its recharging time can be shortened greatly, which can bring great convenience when you are in a hurry to go out. On Amazon, the customers reviews reaches to almost 5 stars. Most of them are satisfied with its USB-C fast charging technology.
One of its another special point is the long stand-by charge. This portable charger can maintain up to 95% of charge after six months without use. The color is available for silver, black and red on Amazon.
Tronsmart Presto is another product that is outstanding for its compact size. It is much smaller than other high-capacity portable chargers and weighs at 8.5 Oz. Though it comes with small size, it is never going to let you down in its capacity—10400 mAh. You can easily get to full charge effectively with its USB-C port design. There are 4 LED battery level indicators on its cover, which shows its battery level. According to the website, the package is also accompanied with a 30 cm USB-C and USB-A cable, 18-month warranty and friendly customer service.
To sum up, to choose the best slim USB-C portable charger, you need to find out your own standard. There are generally three standards that include capacity, effectiveness and size. If you want to find one that meets the three standards, the suggested products are favorable.
Updating and upgrading frequently occurs in the smartphone industry. Most phone brands choose to release two versions of its product each year. OnePlus has recently added OnePlus 6 into its smartphone family. Now, it is available on the market. After years of wireless charging appearances, it has been a trend of new smartphones to be wireless charging compatible. However, OnePlus seems to love dash charging, and doesn’t bring any charging changes to this new generation.
It’s rather surprising that OnePlus 6 is not wireless charging supported with a glass back. (Which is one of wireless charging enabled features.) But will the lack of wireless charging be OnePlus 6’s disadvantage? Or, has the value of wireless charging been overrated all this time?
Wireless charging in 2018 is a nice improvement of smartphones. While with its potential not fully realized, there are still some cons that make it inferior to wired charging. Here are some pros and cons of wireless charging.
Pros: New technology can bring us some benefits most of time and frees us from some pains. It’s the same case with wireless charging.
With it, people will go through fewer cables when their is phone out of juice — simply just dropping your phone down to start charging saves time and energy. More importantly, the problem of wear and tear on cables will be reduced to nothing. In the future, when all your accessories become wireless enabled, the biggest convenience you can enjoy is that you can toss everything into only one wireless charging pad! It will be safer and more ubiquitous.
Unlike wired charging, you don’t need to power your phone with a special type of cable. Wireless charging is as easy as connecting to Wi-Fi, and you can simply charge your phone wherever you go. No tangled cable in your bag and no low battery worries.
Cons: Lacking of efficiency is the main reason why OnePlus didn’t adopt wireless charging into its new generation. Compared to wired charging, wireless charging is much slower. Although the speed of charging has seen improvements, in some fast-wireless charging pads the Quick Charging technology in a cable is still unmatchable. Representatives from OnePlus said that, with its Dash charger, OnePlus 6 can last for a full day with only 30 minutes of charging.
Another issue with wireless charging is that it’s much harder to use your phone while it is charging. It should be stay on the mat till it is fully charged. While, with a wire, you can move as far as the wire let you. Playing while charging is always not recommended, but most people have already been habituated to it.
Before the potential of wireless charging is fully realized, you can always insist in wired charging. But if you’re more interested in what high-tech can bring you. Trying it is an optimal choice. Here comes a good recommendation.
When using a Quick Charge 2.0/3.0 adapter with this mat, you can enjoy 7.5W rapid charging for the new released iPhone, and 10W charging speed for Samsung series devices. It is both safe and compact to bring wherever you go.
Zendure’s A-series power banks are quality built to well extend your battery life. Starting with the 3350mAh capacity to 26800mAh maximum capacity, it can satisfy your different needs. Here comes some reasons why you should choose Zendure power banks.
New things always take time to be convincing. Wireless charging will gradually become as common as wired charging. Maybe there will be no such a choice of wireless or wire for charging in the future if everything goes wireless in that time.
It has become an increasingly necessary to keep your gadgets (mobiles phones, tablets, kindles, cameras, game consoles, laptop, hair dryer, hair straightener, electric razor etc.) charged up while traveling. And since different devices may need different plugs, it would be both annoying and tiresome to bring all kinds of chargers and wires.
First let’s talk about the charging problems we usually encounter when traveling:
Normally each adapter obtains fuse with small size, so it would be rather troubling to bring it, much less to change it when it gets broken. Furthermore, fuses in general travel adapters are only for one-time use. In case someone is not familiar with it, following is its specific location in adapter.
Carrying a growing number of chargers & wires is a pain. As annoying as it is to forget a charger, it’s probably equally annoying when you need a different type of adapter for each new country. To top it off, different countries adopt different voltages & socket types (Usually ~100 – 240V~). Plus the shape of outlets varies from country to country. For example:
In many cases, travelers will need an adapter to fit the plug into a different shaped outlet. A good travel adapter can typically work in most if not all countries, but a great one enables quick charging, catering to multiple devices, protects your devices and reduces the number of charger plugs you need to carry. Travel Adapter, Zendure Passport carries all these merits. Let’s see more details about it.
Zendure Passport is the world's first global travel adapter with an auto-resetting fuse. The auto-resetting fuse (patent pending) allows Passport to recover from overloads without service or replacement. Thus you will refrain from worrying about frying your electronics.
Zendure Passport has easy “press and slide” button. With this Passport, you only need to use one hand to push the country buttons, and slide to extend the power connector directly.
Zendure Passport has four powerful USB ports. Therefore it will be compatible with most of the daily-use devices. Zendure Passport is the smallest international travel adapter with four powerful USB ports (5A/25W max), the highest in the industry.
As a worldwide universal charger, Passport travel adapter covers more than 150 countries with USA/UK/EUROPE/AUS/CA/JP plugs, which work in USA, UK, Europe, Canada, Japan, Mexico, Brazil, Central America, South America, Asia, the Middle East, etc..., so you don’t need to worry about buying different adapters every time you are traveling a different country.
From its appearance, a great design, which made it the winner of 2017 Good Design Award™. Besides, it’s superior in its packaging as well. Passport Travel Adapter’s simple but high-end design makes it look more attractive than other similar products.
Inside the box there are warranty and customer card, which can protect against defects for 18 Months from date of purchase from an authorized retailer, a cloth pouch to keep the adapter away from dust, and a user guide as well as stickers to beautify your adapter or luggage, and of course, the adapter.
The most considerate design in Zendure Passport is the baby-proof outlet, especially for those families who have a mischievous toddler. Besides, its 6A Max AC output can have you enjoy top charging speed with a "Zen" peace of mind. With a beautiful designed and included built-in power adapters for nearly every region of the world, you will definately enjoy a burden-free journey abroad.
Featured in fast charging, auto-resetting fuse and user-friendly design, it’s fair to say that Zendure Passport qualifies the title of Best Travel Adapter in 2018.
OnePlus 6 has finally been released recently. Before its arrival, many people assumed the smartphone would have new features. Would it be the first OnePlus waterproof phone? Would it be different from the former OnePlus 5? What is the special point of OnePlus 6 compared to former products? Now every single one of these questions has been answered, and OnePlus 6 is indeed a waterproof product.
Waterproof smartphones can bring much convenience to your life. For example, when you walk outside on rainy days without an umbrella, you may be anxious about the digital products in your pocket, for most of them are not waterproof and may even stop working when water comes in.
With a waterproof device on hand, such as OnePlus 6, you can even take a beautiful photo of the rain. Besides, waterproofing allows you to take photos under the water or in the sea; you will get more chances to record the beauty of the underwater world. You can also take a bath with your waterproof device to broadcast music, free from worry about the phone’s condition even if it falls into the toilet. There are so many advantages brought by waterproof features, you will never imagine how funny it is to hold a waterproof smartphone in your hand while swimming in the pool until you experience it.
Yet these waterproof features do not mean that every phone with it can be immersed into deep water, there are some standards, namely, IP rates. IP rate is used to define the sealing effectiveness of electrical enclosures against intrusion. It concludes two digits, the first number refers to dust and the highest level is “6”, meaning whole protection. The second digit refers to water protection, and the highest level is “8.”
Also, there are some tips that need to be mentioned while immersing your phone into water.
Most smartphones feature IP rating for water and dust resistance. All of OnePlus’ previous phones don’t have any sort of IP rating, which was disappointing to a lot of consumers. The most common IP ratings are IP67 and IP68, so it’s highly likely that the OnePlus 6 will have one of these water and dust resistance certifications.
IP67 certified devices, like the iPhone 8 and iPhone X, can survive water immersion between 15cm and 1 meter of water for up to 30 minutes. Meanwhile, IP68 devices, like the Samsung Galaxy S9 and the LG V30, can survive water immersion up to a maximum depth of 1.5 meters for up to 30 minutes.
Samsung Galaxy S9 is released on May 21th, 2018 and is regarded as the one of the best phones for 2018. It offers an excellent all-round experience with Samsung expertly blending design, hardware and software to make a phone that will appeal to all kinds of users. Yet its price goes much higher than OnePlus 6—US$ 719.
Huawei P20 Pro is also on the top list of best phones in 2018, released on April 9th, 2018. Its price also is high at £799. Designed with IP 67 water resistant, it can be used freely in the rain.
Samsung Galaxy Note 8 is a five star product that was released on December 11, 2017. Its price cones at $ 930, a very high price tag. The IP rating of Samsung Galaxy comes at 68, a pretty satisfying digit, which is even higher than the former two.
Overall, the new released OnePlus is a competitive product, not only for its performance, but also for its price and waterproof features.
Apple professed that the goal with its MacBook was to do the impossible — bring us the thinnest and lightest laptop! Apple has brought this super compact yet powerful MacBook to life. Although your MacBook already packs everything you want into it, some additional accessories can make it better if they fit in your budget. Here are some best MacBook accessories you can buy in 2018.
Why does your MacBook comes with the thinnest and lightest design? Obviously, one of the advantages is that you can easily to bring it wherever you go. However, power supply is always a problem for long distance journeys. To avoid your MacBook running out of juice while traveling, Zendure A6 PD-supported portable charger can be your best back-up. It comes with 20100 mAh ultra capacity which can fully charge your MacBook 1.5 times— extending almost 15 hours longer for wireless web use or 18 hours longer for iTunes movie playback!
With Zendure, you can enjoy a high-speed and worry-free charging experience thanks to USB Power Delivery technology and Zen+ smart charging technology. You never need to buy a power meter as Zendure can automatically fine-tune the output and charge your MacBook at the optimum speed.
Your MacBook is fully equipped for a wireless world. Taking full advantage of the latest 802.11ac Wi-Fi and Bluetooth 4.2 Bluetooth technologies, you can connect almost everything wirelessly with your MacBook. To embrace a world without tangled cords, you deserve wireless headphones! The Beat Studio3 wireless headphones are built with Apple’s fantastic W1 chip which enables you to seamlessly connect with your MacBook. It features splendid noise cancelling and excellent sound quality, immersing you in your music world. There are many colors available so you can pick one to match your MacBook.
If a mouse is portable enough to take along with your MacBook, then it must be a sound replacement to the built-in trackpad. You can tell from the name that Logitech MX Anywhere 2S is designed as a traveling companion. It is a compact finish which is well compatible with your MacBook. No mouse pad needed, it can work on any surface and connect to your notebook via Bluetooth — best accessory to take on the go. It provides with classic white, black and blue color options which can go with your Mac style.
You have invested a lot of money on your capable MacBook, so you don’t want to cause any damage to your new laptop. A high quality laptop sleeve is a must-have for you. While there are a lot of laptop sleeves on the market, you may feel too dizzy to pick just the right one. If you want to slide your MacBook in a sleeve which is stylish yet can keep your MacBook as thin and light as it is, then you can click to buy the Amazon basics laptop sleeves. It is crafted with felt material which can well protect your MacBook from scratches. With a main compartment, a slightly smaller compartment and 2 back pockets, it is considerably designed for not only packing your MacBook, but other accessories such as your wireless mouse, tablet and so on.
The best accessories may take time to find, but it is worth it if you finally find the right one. However, here are also some shortcuts which enable you to get what you want in several minutes. And finding a trustworthy brand is one of them. For charging accessories, you need a brand that you can rely on to provide excellent products time after time.
Here at Zendure, we take pride in our reliability and trustworthy products. The A-series portable chargers are our first masterpiece. We aim to provide you with the best electronic accessories and improve your life. For more high quality electronic accessories, you can follow us to be notified, we provide products compatible with all Apple and Android phones.
Instead of bothering to plug in the cord and worrying about the condition of wires, a wireless phone charger saves time and effort. Also, a wireless charger avoids the hassle when you forget a charger and no one shares the same USB type with you. As there are various wireless phone chargers in the market, it is hard to make a choice. Let’s first see some details.
Before knowing about the factors that contribute to a good phone charger, you need to know what phone supports wireless charging first. Here is a list of phones that are compatible with a wireless charger.
There are two major standards for wireless charging in market, one of them is Qi and the other is Powermat, or PMA. Qi is a standard that has been developed by the Wireless Power Consortium for inductive charging over distances of up to 40mm. Powermat is less recognized. In 2014, PMA signed a deal with another wireless charging consortium, the Alliance for Wireless Power (A4WP). It works on magnetic resonance charging instead. For detailed information you can refer to this passage: Everything you need to know about a wireless charger.
When choosing a good wireless phone charger, you need to consider three things, the first one is compatibility. Ask yourself a few questions, whether it is available for wireless charging or not, whether it supports normal Qi or the rare PMA, or if both are ok.
Secondly, charging time. Going wireless is a tradeoff of charge time for convenience. Before buying one you need to determine how quickly you would need your phone charged. If the charging time is beyond your acceptance, go for some fast wireless chargers.
Thirdly, design. You may prefer white color so you choose a white one, or you may want a long cord that connects the charger with wall seat for convenience. All these decisions just depend on your preference. Here is a great wireless charger to consider.
Apple iPhone 8
Apple iPhone 8 Plus
Apple iPhone X
Asus Padfone S
Google Nexus 4
Google Nexus 5
Google Nexus 6
Google Nexus 7
LG Optimus G Pro
Moto Z2 Force
Moto Z2 Play
Moto Z Force
Samsung Galaxy Note 5
Samsung Galaxy Note 8
Samsung Galaxy S7
Samsung Galaxy S7 Active
Samsung Galaxy S7 Edge
Samsung Galaxy S8
Samsung Galaxy S8 Plus
Samsung Galaxy S8 Active
Sony Xperia Z3V
Sony Xperia Z4V
Microsoft Lumia 950
Microsoft Lumia 950 XL
Motorola Droid Maxx
Motorola Droid Mini
Motorola Droid Turbo
Motorola Droid Turbo 2
Motorola Moto X Force
Nokia Lumia 735
Nokia Lumia 830
Nokia Lumia 920
Nokia Lumia 928
Nokia Lumia 929 / Icon
Nokia Lumia 930
Nokia Lumia 1520
Zendure Q3 is an effective product that allows you to enjoy the 7.5W rapid charging for iPhone X/8/8 Plus and 10W fast charging for Samsung Galaxy S9/ S8/ S7 / S7 Edge / S6 Edge Plus and Note 8 series devices. It is case friendly, which means that you can avoid the trouble of pulling off the case. Surprisingly, Q3 delivers power directly through cases up to 6 mm thick. Many wireless chargers are troubled by heating which does harm to the battery, but Q3 stands out with its design of overheating and overcharging prevention and short-circuit protection. This ensures safety while using.
Indeed, wireless charging avoids the tear and wear on your device, making it unnecessary to fiddle with cables, enabling multiple smartphones to charge simultaneously. Compared with a traditional cable, it is much safer for there is no possibility of wire attrition.
Yet it also has some cons. For example, wireless charging is slower and less efficient than wired charging. It may make your phone overheat when charging and thereby harm your battery. As for people go for efficiency and don’t want to spend much time in charging, a wired one can be a better choice. Here are some suggestions.
This is one of the best choices for global travelers as it covers more than 150 countries’ plugs, which can be used in USA, UK, Europe, Canada, Japan, Mexico, Brazil, Central America, South America, Asia, the Middle East, etc. There are four buttons on the frame, you only need to use one hand to push the country buttons, and slide to extend the power connector directly. Portable as it is, it is also the smallest international travel adapter with four powerful USB ports.
For people who go for charging efficiency, Zendure Quick Charge 2.0 is a satisfying product. With a Quick Charge 2.0 port and three ZEN+ USB ports, it's capable of delivering Quick Charge 2.0 output at 5V/2A, 9V/2A, 12V/1.5A for Qui Charge compatible devices, and 2.4A for other devices. Also, it's compatible with Quick Charge 3.0 devices.
All in all, you need to consider three factors while choosing a wireless charger. Convenient as wireless chargers are, they also have the cons of inefficiency. Sometimes a wired charger is the better choice.
When it comes to power banks, you may pay much attention to power capacity. It usually taken for granted that the higher the capacity, the better the power bank is. However, it’s still a big problem for people to figure out how many times a power bank can fully charge their phone.
With the increasing popularity of e-products such as smartphones and tablets, everyday charging of devices have become a must for modern people. However, we often only look at the appearance and price when they are purchased because we do not know much about the charging industry. Below is a great way to correctly calculate the power capacity.
Tip #1: First charge the power bank fully. Then recharge your device repeatedly, filling it up and then flush it out. For example, when the battery capacity of a digital product is 2000mAh, a 7800mAh charging device can theoretically charge your digital product for about three and a half times. Because energy conversion will consume battery, so the product may charge 3 times. The general conversion rate ranges from 75 % to 85 %.
Tip #2: If newly purchased charging device confirms that there is no power in it, and then you can use the standard adapter to charge your charging device and time how long it takes to complete the charging. For example, the charge current size is 2.0 A multiplied by the time it takes to charge 4H equal to about 8000 MA.
Here is the formula to calculate how many times a power bank can fully charge your phone:
Power Capacity x 80 % ÷ Cell Phone Battery Capacity = Charging Times
Let’s take ZENDURE power bank as a test example.
Approved and used by a number of airlines such as Titan Airways for their pilots to charge iPads, Zendure A5 is the most durable, safest, and trustworthy external batteries on the market. Without doubt the amount of charging capacity is our main concern. The capacity of A5 is 16750mAh. According to the formula above, we can know that it can fully charge an iPhone 7 between 5-6 times. What’s more, it has two port outputs, which means we have two ports to charge, using only one plug! It is really convenient when going on a trip.
Superior performance, style and cutting-edge compatibility come together in A6. It has a high capacity of up to 20100mAh.The official data shows that it can fully charges your MacBook 1.5 times, iPhone X 5.5 times, Nintendo Switch 2.5 times, and Galaxy S8 4 times. Additionally, it can fast charge iPhone X, iPhone 8, or iPhone 8 Plus up to 50% in just 30 minutes thanks to USB Power Delivery which really helps save time. Nobody can refuse a power bank with a safe quick charge.
With outrageously high charge capacity, four USB ports and QuickCharge 3.0 technology, the A8 was a hit after its release. It is well-known as the monster of quick charging. The A8 QC is one of the fastest charging external batteries on the market for its capacity, thanks to the certified Qualcomm Quick Charge 3.0 Technology. With 26,800 mAh capacity, this monster can easily extend your phone usage 7-9 times, and takes only 10-12 hours to charge using a QC3.0 charger.
The Zendure A2 power bank is extremely durable, rugged and crush-proof. This charger is designed to take a beating and go with you just about anywhere. It has 6000mAh with a single USB port and a microSD port at the top. There’s a power button with 4 LED lights that lets you know your remaining power. One cool feature is that the Zendure A2 will turn on and off automatically whenever you plug your device in. There’s a bigger version available, but if you’re looking for a strong and rugged power bank that you can take anywhere then this is what you need.
Have you ever plugged in the power bank for more than 24 hours and it still didn’t get a full charge? Plus, when using it to juice up your phone, you have to wait another 12 hours or even longer.
Indeed, generally the larger the volume is, the more charger you will get from the power bank. But you should never ignore the input and output rate, which directly affect the charging time. There is a formula for you to count charging time:
Rated Charging Time = Power Bank Capacity/ (input &output capacity* 85%)
Most power banks at present are designed with 5V 2A input standard, which stands for the biggest amount of flow it can accept. However, considering an estimated 15% power consumption during charging/discharging process, the actual input current would be 1700 mA (1.7A). Thereby, the charging time can be counted by this way:
Rated Charging Time = 20100 mAh / 1700 mAh = 11.82 hours
And if you are using a 1A rated charger, the charging time will be:
20100mAh/850mAh = 23.64 hours
So, it is not always the bigger the volume, the better the power bank. If it takes you more than 24 hours to full charge your phone, you would go crazy. Considering the above all analysis, you may get some idea about how to choose a good power bank. For your convenience, we’ll list some recommendations.
Zendure A6 is respectable product for its high efficiency, high capacity and good compatibility. It provides USB-C maximum output and input at 45W, which ensures impressive effectiveness.
Also, it is accompanied with regular 2.4A (Max) Micro-USB input and 2.4A (Max) USB-A output, making more devices compatible with it. Generally speaking, it can fully charge your MacBook 1.5 times, iPhone X 5.5 times and Galaxy S8 4 times. As for after-service warranty, Zendure promises a 45-Day Money Back Guarantee and 24-Month Product Replacement Warranty Card, which makes it both reliable and trustworthy.
Designed with QC 3.0 technology, Zendure A8 is one of the fastest external batteries on the market for its capacity. There is one USB Quick Charge port and three USB 5v standard ports, which ensures your other devices will work while still charging your smartphone. Weighing 17 Oz, it is outstanding for portable use. You can easily fit it in your bag to take it on your travels. Its capacity is 26800 mAh, a satisfying volume that can easily extend your phone usage 7-9 times, and take only 10-12 hours to charge using a QC3.0 charger.
Zendure A5 is a respectable product that is approved and used by a number of airlines such as Titan Airways for their pilots to charge iPads. Available in silver and black, Zendure A5 automatically detects your device and fine-tunes the output to charge it at maximum speed (up to 2.1A). All Zendure A series products can maintain up to 95% of its charge after six months without use, which means that you can put it away in your drawer for 6 months and when someday you are in a hurry to use a power bank, it is always ready to go.
This excellent power bank has a long, narrow and slim design that makes it portable. 20100mAh is a grand battery capacity but the light weight (about 12 oz) of this mobile USB power bank makes it perfectly suited for handbags and backpacks. Besides, Anker recharges itself in 10 hours with a 2 amp charger, which is outstanding compared with normal phone chargers (generally 1 amp) that may take up to 20 hours. You may think 10 hours still seems a little time-consuming. Fortunately, its new version PowerCore 20000 Speed QC can get charged in about 4.5 hours using a Quick Charge 3.0 wall charger and charge your Quick Charge compatible smartphones to 80% in just 30 minutes.
In a word, there are mainly two factors that affects the charging time of a power bank, volume and input. Generally speaking, a larger capacity always accompanies with longer charging time. As for a 20100 mAh power bank, it takes about 11.82 hours under 2A input and 23.64 hours under 1A input. Just use the formula above to calculate whatever power bank you want!