The 5 Best Power Banks

By Andrea Cannon on 1 May 2015 5 comments

A portable power bank can save your phone when you’re down to your last bit of battery. And let’s face it, nobody wants to be stranded without their cell phone. Fortunately, power banks are small, affordable, and easy to use, so you won’t ever have to panic when your phone or tablet is running low on battery juice ever again. With the small external chargers, you won’t ever have to worry about your battery running out in the middle of a call. You can talk to your friends, play games, listen to music, or surf the internet for as long as you want, without having to worry about finding a nearby charging station.

In fact, some power banks can charge your smartphone more than four times under one full charge. To get the most from your investment, it’s important to choose a power bank that best fits your lifestyle and budget.

What is a Power Bank?

A power bank is a portable battery charger that can recharge your battery whenever you’re running low on power. This will make it more convenient to use your phone or tablet whenever you need to, without having to search for an available wall charger. All you need to do is plug your phone into the portable charger and continue on your day. The phone will charge with enough power to get you through your day and you can easily recharge the power bank from any USB port once you get home. These are ideal for when you are traveling, on business, or just to keep in your car or bag for a quick emergency charge. At some point in time, you’ll find yourself on low battery power, and will be glad you have the portable power you need.

Top 5 Power Banks

EasyAcc 10000mAh Brilliant Ultra Slim Dual USB Portable Power Bank External Battery Charger

The EasyAcc Brilliant Ultra Slim Dual USB Portable Power Bank is one of the bestselling battery chargers in the world. With dual USB output, you can simultaneously charge two devices to save even more time. While it is compact, ultra slim, and super portable, it is powered with an impressive 10000mAh rechargeable power capacity (USB Output 1: 5V 2.1A, USB Output 2: 5V 1.5A), providing enough power for 5-6 full charges to your iPhone 5 or 2.5-3.5 charges for Samsung Galaxy S4, S3. The reliable charger has a matte surface, is fingerprint-resistant, and available in black and orange, black and green, black and purple, black and silver, white and green, white and orange, and white and purple, so you can find the perfect colorful power bank to express your style.

You can use it everyday, or in emergency situations only, and with standby time of up to six months once fully charged, you won’t have to worry about it losing power anytime soon. Your purchase will include an EasyAcc power bank, a Micro USB Charging Cable (20 CM), a Micro USB Charging Cable (60 CM), and a User Manual.

Currently $21.49 on Amazon

RAVPower Luster 3000mAh Mini Portable Charger (2nd Gen External Power Bank With iSmart Technology)

As the #1 Best Seller of all Amazon’s MP3 battery packs, the lipstick-shaped, lightweight RAVPower Luster Mini Portable Charger can fit into any pocket or bag. With 3000 mAh of juice (Input: DC 5V / 1A Output: DC 5V / 1A), it’s powerful enough to provide nine hours of additional talk time or 90 hours of music playback from your cell phone. Equipped with iSmart technology to charge your device smarter and faster than standard USB, it automatically detects and delivers the optimal charging current for the fastest charge possible. The external power bank provides enough power for a full charge for iPhone 6, 5, 4, and most smartphones.

Built with premium grade A+ battery cells, you can enjoy over 500 recharge cycles with this mini charger. Available in black, silver, gold, pink, and blue, and no larger than a pack of mints, you can choose what best suits your personal style. Your purchase will include a RAVPower power bank, a USB Charging Cable, and a User Manual.

Currently $12.99 on Amazon

Anker® 2nd Gen Astro E3 Ultra Compact 10000mAh Portable Charger External Battery Power Bank With PowerIQ Technology

As the #1 Best Seller of all Amazon’s portable power banks, the Anker 2nd Gen Astro E3 Ultra Compact Portable Charger has the highest average review rating of any charging brand, resulting in 10 million+ satisfied customers. One in three chargers sold on Amazon is an Anker charger, making them Amazon’s #1 charging brand. With 10000 mAh of juice, this ultra compact portable charger can charge your phone, tablet, and more, whenever you need it most. It charges most tablets almost once, the Galaxy S5 two and a half times, the iPhone 5s four and a half times and other smartphones multiple times, all on just one charge of the portable power bank. Available in black and white, this reliable compact charger has the size and feel of a smartphone. It is made of industry grade materials, premium circuitry and a 92% efficient battery cell (up to 10% above the industry average).

It is unobtrusive, lightweight, and equipped with PowerIQ technology, which detects your device to deliver the fastest charge possible. Your purchase will include the Anker Astro E3 Portable Charger External Battery Power Bank, Micro USB cable, travel pouch, welcome guide, and their world famous 18-month warranty.

Currently $22.99 on Amazon

ZILU Smart Battery 13000mAh Backup Power Bank

ZILU is the trusted brand that created the ZILU Smart Battery and the only supplier on Amazon that offers 1,000 Cycles (double the market standard). Made of high quality Samsung 18650 Lithium Lion Battery Cells, the ZILU smart battery is durable, reliable, and small enough to fit in your pocket or bag, but powerful enough to contain 13000mAh energy. It is compatible with most of the smartphones and tablets on the market and equipped with SmartSwitch technology, allowing it to charge any of your mobile devices in the correct way. With 3A output and 2A input, the charging speed is 50% faster than most battery packs on the market and boasts up to 93% energy conversion rate.

The small, compact charger offers nine levels of protection and passed the most strict safety certification, UL 1624. With two outlets, it can simultaneously charge two devices at the same time. It can charge the iPhone eight times, Samsung Galaxy S5 four times, Galaxy Note III nearly three imes, and iPad more than one time. It is also equipped with a flashlight function for emergency situations and four LED lights to show the battery capacity. Your purchase will also include an impressive 2-Year Limited Warranty.

Currently $27.90 on Amazon

K2R-803 Cell Phone Portable Charger With Flashlight

The K2R-803 Cell Phone Portable Charger, or “As Seen On TV” item, really does hold up to its word and can quickly charge your iPhone, iPad, Samsung, smartphones, and tablets. It is beautiful, lightweight, and holds an incredible 7,800mAh, enough to fully charge your iPhone Battery almost four times. Only top grade Lithium Ion Battery Cells are used and multiple levels of protection are built into the charger to keep your phone battery healthy. You can also rely on the intelligent K2R monitoring system with overcharge, over-discharge, over-current, over-voltage, short-circuit and over-load safety protections. With two USB ports, you can simultaneously charge two devices to save even more time.

The charger is equipped with a flashlight for emergency situations, as well as four LED light indicators to show the remaining charge. Your purchase includes a K2R-803 Portable Charger, a user manual, an Intelligent LED Micro USB Cable, an Intelligent LED iPhone 5 Lightning USB Cable (the LED on the cables displays a red light when the device is charging and a blue light once it is charged), and an exclusive Battery Boost Bonus Guide Ebook. You can take comfort in the 100% customer satisfaction guarantee and incredible 3-year warranty.

Currently $29.99 on Amazon

And those are our recommendations for the best power banks. As always, be sure to check Wise Bread's Buying Calendar to learn when and how to buy just about anything!

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Guest's picture
Guest

F-EYE Power banks are highly compatible with mobile phone, iPhone, tablet, iPod, laptops, Android phones and most USB enabled devices like Cam corders, digital cameras and MP3 players. It is light weight, compact design and of attractive bright colors. Some of the power banks have the feature of FM radio also that will enables enjoying the music at anytime. The power banks has enhanced the usage of mobile phones by offering extra battery life without any supplier, connector and power supply and thus, it becoming everyone’s need and every one want to have this product as per their requirements and usage.

Guest's picture
Bellini

Well, seems to me you are far away from OUTSTANDING power banks. Part of my job is selling power banks years ago. The best power bank is no doubt Pineng followed by Yoobao then Mili. For car jumpers there isn't any better than Zeta-Jacko followed by Yoobao.

Guest's picture
Gerica

For the guys who are looking for a best power bank for their devices, Zendure charger is highly recommended.I also needed a power bank for my iPad.I was so confused about the best one then my brother recommend me to buy it.It's really a fantastic product with high durability.It is light weighted i.e easy to carry anywhere.

Guest's picture
Anand

Now go anywhere without the problem of power backup. The 5 different power backup that is available with us is no doubt the unique one. Thanks for the information provided. The article is really full of useful facts.

Guest's picture
Paul

I bought many portable chargers and they all start to fade away and don't hold up as much power compared to when I first bought it. Maybe these other brands might be better I will have to give them a try. However, ill suggest the Powergo ss 5000 from techgetgo.com Its not put on the list here surprisingly. I have owned this product for about a little over 4 months now and I must say its my new must have portable charger. Its recharges so much more faster then the previous power banks I owned. It recharges itself so quick that I can feel its like 15 times faster charge speeds then any other portable chargers I have owned including my new Qualcomm Q.C. 3.0 portable charger I also bought from amazon to give it a try. the power bank pretty much finished charging itself in like under 15 minutes. When I use it to recharge my iPhone it recharges not as fast but I can tell it charges much faster then my wall charger. I would have to recommend the powergo ss 5000 to anyone who wants a really quick charging power bank.