A power bank is a good way to carry enough electric charge with you in order to recharge USB powered devices. A power bank can be carried with you when you travel in order to make your smartphone or fitness tracker last longer.
A powerbank is, simply put, a rechargeable battery in a protective case with a variety of ports for connecting equipment or recharging the powerbank itself.
Powerbanks differ by charging speed, amount of ports and types of outlets. Some are able to do quick charging up to 60 watts!
In this list we have assembled the best 5 models of power banks on the market, and all have excellent characteristics and good prices.
This model has a truly amazing storage capacity, and is able to totally recharge a phone six times. This allows you to continue using your phone for about a week without having any access to the electric grid. This applies to many other devices - smaller ones can be charged more than ten times, while larger ones, like a tablet, can be recharged 2-3 times.
The charger has 3 USB ports. This design feature allows up to three devices to be charged at the same time.
The recharging process of the powerbank itself is very quick and efficient, about twice as fast as that of other models on the market. Thanks to the two high-speed input USB ports, the powerbank needs only six hours to get back to its full power.
This model has a sleek profile and is pretty pocketable and compact. It can be taken and used literally anywhere - you can even take it on camping trips, as it comes with a convenient pouch that protects it from the elements and simplifies transportation.
- Large capacity
- Efficient, can charge three devices simultaneously
- Somewhat heavy
This charger is surprisingly powerful for its size and weight. That is because it contains a high-quality efficient battery pack that is capable of containing 20000 mAh of power. To put that into perspective, it is enough to totally recharge a laptop, charge a phone five times, or charge a tablet twice. This allows you to work in environments that do not have access to electricity for prolonged periods of time. At the same time the powerbank weighs less than a pound and is only 5.9 inches long, and therefore is extremely portable.
When the powerbank's energy is depleted, it can be recharged to full power in only three hours.
The charger has two outlet USB ports that allow it to power two devices simultaneously, saving time and effort.
This model is very safe, as it is equipped with special technologies and guards that prevent overheating and overcurrent damage.
- Lightweight and portable
- Very safe, efficient and powerful
- Low price
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This large charger will supply all of your electronic devices with power for 2-3 weeks. That is because it stores 50000 mAh of power, an amount that is several times larger than what you would expect from an ordinary powerbank. At the same time it is not too large and has a decent weight of 4 pounds, so it can be placed in a carrying bag or backpack and be taken almost anywhere.
Thanks to the multiple ports, the powerbank has the ability to quickly and efficiently charge multiple devices at the same time - it even has the capability to chare three laptops simultaneously!
The charger will work great for campers and hikers because of its efficiency and great capacity that lets it charge a phone about 10 times. This will allow you to constantly stay in contact with friends and family.
The powerbank needs only 6 hours to fully recharge.
- Very powerful
- Relatively quick recharging time
- Heavy and bulky
This model has a powerful outlet port that quickly charges electronic devices, such as phones or laptops, and even battery powered appliances, like vacuum cleaners or even small refrigerators. This makes it a great tool for keeping things going even in the event of a long power outage.
The charger has plenty of power - 30000 mAh, which is much more than most cheaper powerbanks. This is enough to recharge a phone 5-6 times, a tablet 2-3 times, or a notebook computer 1-2 times.
After the powerbank is depleted, it can be charged up to maximum capacity in only 4 hours.
The powerbank has many purposes and applications, and can be used by tourists, campers, travelers, hikers, and other people who do not always have access to electricity. Its small size and light weight allow it to be placed in a backpack, and it will stay conveniently out of the way until the need for it arises.
- Power-to-size ratio
- Very quick inlet and outlet ports
- Lightweight and effecient
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This model has a built-in wall plug and cables. This makes it very convenient and prevents anything from getting misplaced or lost.
The powerbank is also designed to be as compact as possible, as it is made to be used for recharging phones and convenient everyday carry. It weighs only 8.8 ounces, and its size allows it to easily fit in a pocket. At the same time it has a decent amount of power that allows it to recharge a cellphone six times. Overall, it is a very nice and handy little tool to have with you anywhere you go.
When the charger goes dead, it can be restored to its full power by simply plugging it into an outlet - remember that there is no hassle with cords, as everything is already connected to the powebank. In 4.6 hours the charger will be at its maximum capacity.
The powerbank has a durable construction and is built of the highest quality materials. It will easily last many years if used properly.
The product comes with a 1 year warranty, allowing you to replace the charger if it happens to be faulty or defective.
- Very convenient, ligtweight and compact
- Great build-quality
- Built-in cables and plug
- Small capacity