Best Power Bank
Criteria Used for Evaluation
You buy portable chargers so that they can provide decent battery charge and their capacity is measured by the number of times they can charge your smartphone or any other smart device. However, bear in mind that the type of the phone and the battery the phone integrates greatly influences the number of charging sessions you can expect from a particular charger. Their capacity is expressed in mAh, so the larger their mAh, the higher capacity they have. It is broadly accepted that a charger featuring 10 000 mAh is a solid average charger which can provide several charging sessions (in accordance with your device), so consequently, everything that is above it is considered to be of a high range and everything lower to be of less powerful capacity. The best portable charger on our list features a capacity of 25 000 mAh.
The effectiveness of each of the devices was observed through a detailed analysis of the users’ comments and reviews provided by either those buyers who are more insightful into the electronics of these portable chargers or experts who have provided their expert opinion and detailed analysis. What we mean by effectiveness is the ability of these portable chargers to live up to the description given by the manufacturer. That means that when you would like to buy one of these products you know what to expect and to what extent that product will perform its purpose. As you can see, the best ones are highly effective in their ability to accomplish their task and feature a high level of functionality.
There are a few basic features and a few extras that these portable chargers can boast about. The first one is the number of ports they have (USB and micro) and their charging speed. Within this criterion, we highly valued the smart technology that allows the charger to recognize the type of the device that is being charged and appropriately find the speed that is the most appropriate for that specific device. The lowest speed for a port is 1 amp and the highest is 2.4 amp. Secondly we considered the availability for wireless charging and only one portable chargers has this possibility in addition to all the others, and consequently, that portable charger is the first on the list. We also considered integrated accessories such as added cables or flashlights which increase the convenience of the products. Lastly, we took into account the possibility of the chargers to be charged while they are charging other devices since not all of them have this characteristic.
This criterion refers to the ability of the portable charger to charge multiple smart devices made by different manufacturers. Therefore, as you could perceive all of them provide the option for USB charging, and lightning charging for iPhones. Some also have micro ports and one has wireless charging feature. The possibility for multiple charging was observed and highly valued too.
The materials that these chargers are made from will ensure durability and high functionality and as a result, those materials were also scrutinized. What we specifically looked into was the type of the battery they feature, the type of protection they have integrated and the material of the casing which is especially important to protect the inside. The most effective and durable batteries are lithium batteries or Li-polymer ones which ensure endurance and consistency even after many charging cycles. The layers of protection and the IC safety protection from a power surge, circuit protection and overcharging is also an important factor that needs to be considered. Lastly, the protective case should be made of extra strong plastic or aluminum which is resistant to impacts and which provides utmost protection from external factors.
Top 10 Picks
Advanced technology is taking over literally every aspect of our modern living and it has an enormous impact on the way we perceive the world and function within it. This especially refers to smart devices and particularly mobile phones, so, as they progress in their features, thus the way their batteries are powered progress too. In the latest smartphone models, we could see wireless chargers, and in line with them, there appeared wireless portable chargers. Rleron represents a mix of a standard and a wireless portable charger that offers high performance.Read more
Coming as the latest advancement in the technological design of power banks, this portable charger represents a combination of a fast wireless charging pad and standard USB ports. It has a huge capacity of 25000 mAh which means that you can charge your devices multiple times and in several days. It has a polymer battery which is protected by several protective technologies and it features smart technology which is able to recognize the type of the phone you are using and provide an appropriate charging speed. The three outports can charge the phone with the maximum speed of 2.4 Amp each. The wireless charging is middle positioned and offers wide coil charging. This power bank can be taken on the airplane, it is safe and made in accordance with the standards and the regulations.
Size and Design
As this is the latest and up-to-date portable charger, its design is modern and attractive. It is a bit large but not larger than a standard modern smartphone such as iPhone XS and it has a large coil which provides the charging. It looks elegant and slim and it has a LED display that shows the battery status. On the back, there are three lights that function as a flashlight which makes it a very practical device that can be very helpful in case of an emergency.
Cost and Value
Even though this is the most advanced power bank of all on our list, the price it has doesn’t particularly stand out and it is on the higher end, but within the acceptable and reasonable range. It is definitely multifunctional and a very practical device that is well worth the money.
2. Easy Acc
For longer trips, holidays, mountain climbing, hiking or spending the day on the golf course, you need a reliable device which isn’t going to run down on power itself before it charges the other devices. And, its effect is not expected to occur only once, but multiple times! EasyAcc is called a monster-charger since it has 20 000 mAh capacity which is more than enough for at least several days to charge several devices. Read below to find out more about it.Read more
You can call it a life saver when it comes to your needs and when it comes to the batteries lifespan. It features 4 fast charging outports which feature smart recognition of the devices that are being charged so it changes the speed of charging which is specific for each phone make attached to it. It is very efficient and fast and the fastest speed it can reach is 2.4A which is twice as fast as a computer USB port and it can charge an iPhone 6 times, Samsung five times and itself recharges in 6 hours. It can charge four devices simultaneously and it has safety protection which will protect the devices from overcharging, short circuit and overcurrent and it conforms to RoHS, FCC, and CE. The product comes with 18 months warranty which is a great plus.
Size and Design
This is a bulkier charger compared to some others that we have on our list, but it is very compact and sturdy. The outer case is black and it is made with premium grinding craftsmanship which provides better touch. It has a center frame which comes in few different colors which give uniqueness of its design. Besides the four outports, there are two more micro ports, a LED flashlight, and status indicator. It features nine layers of safety protection so that the charger is kept guarded against external impacts.
Cost and Value
This is an excellent and fast charger that is going to provide a reliable service multiple times for multiple devices. It is well made and all those satisfied buyers claim that it can freely be called one of the most reliable portable chargers. The price is on the higher end compared with some others but it is expected regarding all the features it has.
One of the most unwanted situations that can happen while you play golf is to put your trust on the app that you have installed on your smartphone and after a while your battery to go dead. And it is even worse not to have a plan B and find a viable solution so that you can carry on with your game. And that’s not the only problem. We are highly dependent on our smartphones and we need them for various reasons, from the basic purpose of making a simple phone call to taking photos or making payments. So, it seems that the capacity of the batteries that they have are in discrepancy with the increased use and need that people have, so owning a portable charger with as high capacity as 22 000 mAh as REVPower offers is a great advantage.Read more
The capacity of this charger is impressive since it offers 22 000 mAh which in other words that translates as being able to charge an iPhone 7.2 times or Galaxy S8 4.4 times. It is masterfully designed and it features superb technology. The Li-Polymer battery is one of the safest and is designed to last more than 100 recharging cycles while the MCU safeguard will protect it from being overcharged, from high temperature or short circuit. The integrated NTC protection is integrated to monitor and regulate the battery temperature while the sophisticated Surge Protection IC additionally protects the circuit by adjusting the input voltage and maintaining stable 5V charging output. It has the capacity to charge three devices simultaneously.
Size and Design
Even though it looks a bit bulky, it is exceptionally sturdy and resistant to external impacts. Yet, it isn’t oversized or too big, and it can actually be carried in your pocket or bag and it is the same size as the iPhone 6. The shell is made from UL94 V-o alloy which the same that is used in cars by manufacturers such as BMW, Mercedes-Benz, and other luxury cars. The battery is the same as the one that iPhones have and it undergoes the same quality control.
Cost and Value
REVPower features truly revving power of fast and steady performance which will last for several charging sessions of your devices and never let you empty handed, i.e., being without your best friend-your smartphone. It has been used in more than 60 countries worldwide and it comes with a lifetime warranty card, charging cables and carry pouch. The price is reasonable and in accordance with the quality it offers.
4. Anker PowerCore 20100
Business-oriented individuals and frequent fliers are those that do most of their job on their cell phones and tablets on-the-go, and it often happens to need chargers as frequently as every few hours regardless of the devices’ make. And all of us are aware that having a portable charger is much easier to go through the day without having to worry about the battery status of your smart devices. The same refers to golf players who can be negatively impacted by the battery loss and inability to follow the maps of the golf courses.Read more
Anker has been steadily tramping toward the high-end market by offering high-capacity and different sized portable chargers that stand out in their reliability and performance. This one has an extreme capacity to charge, as the name itself implies, so you can charge your iPhone seven up to eight times or your Galaxy S8 about five times and not only is it efficient but it is a fast-charging device too. It uses the Power IQ and Voltage Boost technology that maximizes the charging speed and it can be charged itself in about 10 hours. Plus, it is made with high-quality LG battery cells comprising the MultiProtect safety system which ensures complete protection to the devices that are charged by it. It comes with an 18-months warranty and lifetime customer service.
Size and Design
It is not the smallest sized power bank, but it is very lightweight and totally portable, so you can keep it in the pocket, bags, and purses and it resembles a standard 5 inches smartphone. It is made with premium materials that impact proof and ensure durability and high functionality. There are four LED lights that display the status of the battery and the best thing about it is the fact that it has two outputs so that you can simultaneously charge 2 different devices. It is compatible with all USB-charged devices, so no worries if you need to charge to different models.
Cost and Value
This is no doubt a powerful portable charger that will provide you with an undisturbed functionality of your smart devices. You don’t have to spare your battery and limit the number of hours for using it. It is a smart decision for all smart devices. The high capacity, double output, and the fast charging availability make it one of the best on the market. When it comes to the price, it practically reflects the higher-end of the charger and its functionality.
We admit that that portable chargers are a revolution of themselves and extend the lifespan of the batteries that these devices run on and if we didn’t have them we would have to incessantly search for the nearest socket to charge them (which is impractical and irritating). However, the usefulness and the convenience of the portable chargers can be decreased if they are oversized or heavy to carry around, especially if you already have a few devices with you. GETIHU is a portable charger that is among the most light-weighted and slimmest designed ones and which is content to be carried literally everywhere.Read more
The battery that GETIHU features is a lithium-ion polymer which is much thinner but more powerful than any other on the market. It has two USB ports of 2.1A which provide 1.4 faster charging compared to the ordinary ones. The portable charger supports universal USB-charged devices, however, it doesn’t support Qualcomm mode and the latest Samsung phones can’t be charged in that mode. It features IQ power manageability IC that protects the devices from overcharging and all other short circuit accidents. Since this model has been designed for convenience and practicality when you travel, hike, sightseeing or just being outside your home, it has a flashlight that can be very convenient at times. With the capacity of 10 000 mAh, you can charge for example an iPhone 8 for three times, or generally speaking its capacity ranges from 2 to 4 charges depending on the smartphone capacity.
Size and Design
This portable charger looks and feels like an ordinary-sized iPhone. It is among the thinnest on the market and very lightweight, so it won’t add up much to the weight of all the other smart devices that you carry with you. It is designed with materials that make it sturdy and tough and which are guaranteed to last for a longer time. The company offers 30-days money back guarantee and three years warranty and technical support.
Cost and Value
This handy portable charger will provide you with sufficient energy boost for your smart device to be charged in the quickest way and never to miss anything important. It belongs to the mid-rangers with two outputs and the price corresponds with what it offers.
6. ZMI PowerPack
It doesn’t always have to be the case that high capacity should be packed in a big pack, and this charger is proof for that. At first sight it reminds of the low capacity ones since it is very slim and tiny, however, the designers of ZMI were able to create superior energy density with 10 000 mAh which is enough for several days charging sessions. So, in case you need one for the golf course which can perfectly fit your trousers pocket, this one is the option to consider.Read more
The high-speed lithium polymer battery with energy density to up to 664 Wh/L allows for three charging modes: low-power mode, normal and high-speed, which charges at 2.0 A. It has a dual input interface that recharges fast via USB-C port or Micro USB. It features the company’s proprietary IC technology for power management which seamlessly integrates with the battery components onboard and that leads to energy maximization and efficient energy conversion. It is certified for premium quality and safety by FCC, CEC, USTC, and RoHS. It is compatible with most of the iPhones, Samsung latest models, Kindle, LG and so on. It comes with 18-months of warranty and a lifetime technical support.
Size and Design
ZMI PowerPAck 10 000 mAh is among the lightest weighted portable chargers with that capacity that you will find on the market nowadays. It is also among the slimmest ones with 0.5 inches width. It has an anti-slip surface that provides a secure grip. Because of its size, you can take it everywhere, and carry it conveniently in your bag or pocket. There are three color choices you can choose from, black, white and aqua blue.
Cost and Value
According to many satisfied users, this power bank will never leave you with the battery low (unless you recharge it) and it is a sure companion for all your smart devices. It is handy, small and powerful. The price is also convenient and some buyers even say that it is underpriced regarding the high capacity and the high-quality it has.
Has it ever happened to have all your smart devices with low battery and not being able to carry on with your activities? As we are getting more and more dependent on our smart devices, we have realized that the battery life they have is not enough to go through the day with a single charge and God forbid if you have forgotten to charge at least your smartphone throughout the night. So, if you are a person who needs multiple charging sessions on several devices, then this portable charger is an option to consider.Read more
This portable charger featuring 10 000 mAh has the capacity to charge two devices simultaneously. The two outports feature 1Amp and 2,1 Amp enabling fast charging. It is compatible with most of the smartphones and tablets. It features intelligent safety protection which makes it safe to be used and it protects the devices from over-charging, over-voltage, over-discharging and short circuit. It is equipped with a flashlight which can be a very helpful aid when you need additional light especially if you go hiking or hunting, or any emergency situation. The portable charger comes with a 30-day money back guarantee and one year warranty.
Size and Design
When it comes to its size it looks like a Samsung S7 phone, just a bit thicker and rounder. It isn’t heavy though and you can keep it in your pocket or bag. It is made of tough material which is anti-fingerprint and resistant to a greasy residue. There is a black area that displays the status of the battery and the charging process and which has a thin transparent film that protects it from scratching.
Cost and Value
If you are inclined on the budget side, but still looking for quality portable charger this one fits the description. It is the cheapest charger on our list which offers service that can be expected from those on the higher end. Many satisfied buyers claim that it a decent product and that it matches the description.
8. Jackery Bolt
Having a portable charger is more than necessary and all those busy people out there wouldn’t be able to do their job if it wasn’t for the chargers, however, many of them are still highly inconvenient and require an extra bag or holder so that you can carry one with you, plus the cables. Yet, when it comes to extra convenience, the designers from Jackery seem to have figured it all out, so they launched this extra convenient portable charger that is not going to cause extra trouble when you need to carry it with your smartphone. Let’s take a look at what is all about.Read more
Not only does it feature a unique design, but it is also super-fast and it delivers shorter charging time than the original chargers with original cables. This also refers to iPhones and the original iPhones chargers, for example, the manufacturer claims that within 30 minutes time, the original iPhone charger will have the phone charged up to 20% whereas Jackery will provide 55% of the battery capacity. It comes with two integrated mini cables, one featuring built-in USB connector and the other one lightning connector. Plus, there is another port for an extra cable. Jackery Bolt gives you the opportunity to be charged itself, while it is charging multiple devices. It is safe to be used since it has integrated UL certified battery cells and it is officially certified for iPhones devices.
Size and Design
This is the most compact, mess-free charger that you’ll find on the market. Offering two integrated USB and iPhone suitable lightning mini cables, it is going to fit any pocket, a purse or a bag together with the phone attached to it. You will be able to use your smartphone while it is being charged conveniently without causing any discomfort as you hold it. The 6000 mAh battery capacity is definitely not the greatest one, but it is sufficient to provide two full time charging sessions, which is enough to go through the day.
Cost and Value
Jackery Bolt boasts about being handy, convenient and very efficient. You won’t waste your time waiting for your smart device to get charged since it will allow you to reach full battery capacity in a very short time. You don’t have to carry an extra cable with since it is equipped with everything you need for a busy day in your office, or on the golf course. This inclusiveness comes with a price that is neither cheap nor expensive.
9. Poweradd Slim 2
If you are fed up of all the equipment and gear that you’ll need to take with you, then this ultra-small, lipstick-sized portable charger is the right solution for your low battery issues. It comes as a vivid refreshment from the serious black color designed technology and it can be purchased in several color varieties. It is made by a relatively new, but a very successful company that produces modern electronic products such as portable chargers, adapters, mobile phone related equipment, solar panels and so forth.Read more
This is a fast recharging portable charger that needs just a few hours to be fully charged. Even though it is on the lower end when it comes to its capacity featuring only 5000 mAh, it will be more than sufficient for several charging sessions. It is upgraded with smart charging and recharging technology that is capable of detecting the current device and it can provide the fastest speed of charging up to 2.1A which double the speed of the ordinary ones. It has built-in A grade battery which features multiple safety systems that won’t expose you or your devices at risk.
Size and Design
It is very stylishly made, resembling the look and the size of an ordinary lipstick. It can fit any pocket, purse and even a wallet. This means that it won’t irritate you if you have to carry your devices plus this one. It is definitely the most eye-catching portable charger that you can find on the market and which won’t take up much of your space.
Cost and Value
This portable charger is a perfect solution for those individuals that don’t need maximized capacity for charging several devices, but a back-up power bank which will never leave your battery empty. The price is very reasonable and affordable.
10. Anker Power Core+ Mini
If you are looking for a daily battery booster that has the power to quickly charge your phone and never miss an important phone call or never miss the opportunity to take that perfect photo. It is a tiny version of a portable charger that can fit anywhere and you will literally forget that you have it with you. It is especially convenient for golfers who need a portable charger on the golf course which wouldn’t look bulky or take too much space. With it you can normally use any app related to golf, take photos and surf the net and so on.Read more
Power Core+ mini has integrated a powerful battery which is constructed of high-grade lithium-ion cells which provide maximum efficiency, performance, and power. It is made with adaptive IQ charging technology which offers optimum speed in accordance with the device you have plugged in. And, despite the low battery capacity of just 3350 mAh, you will still be able to charge for example an iPhone 8 or to reach 80% of a Samsung Galaxy latest phones. The charger itself can be recharged in about three to four hours, features MultiProtect Safety System which protects the devices and it comes with an 18-month guarantee.
The stylish, lipstick-shaped design makes it ultra slim and small and it can be carried even in the smallest pocket. Its shell is made from high-quality premium aluminum which comes in several different colors to escape from the boring dark-gray standardized technology color. Plus the safety protection system makes it very sturdy and compact, resistant to circuit shortcuts or other surges. It is third-party certified, such as MFi meaning that it is compatible with iPhones and many other USB charged devices.
Cost and Value
This intelligent charger will be your daily savior to keep you in touch with the world. It is powerful enough to help you go through the day with the fastest speed charging capacity. The design itself is what has captivated many since it is one of the tiniest portable chargers. The price is a match to the quality and the capacity it offers.