TRAVELING

Best Portable Battery: Top 9 Best Options on The Market Today

Portable charger battery
Daniel Carraway
Written by Daniel Carraway

Let’s start by talking about the many wonderful reasons for purchasing a portable battery. Think of a portable battery as an extra boost you can take with you on long trips. Whether you’re on a long plane ride or going for an extended camping trip, most of us bring certain electronic devices we need to stay charged.

Bring along a portable battery and you no longer need to worry about conserving your battery life. Now you can use any device you want because you know you have a portable battery with you to act as a filling station. Each works by first charging the portable device, and then taking it with you for an easy hook up wherever you go.

Portable Battery

Finding the best portable battery has a lot to do with your own personal needs. Think about the number of devices you usually need to recharge. Are you concerned with the overall size of the portable battery? What about the weight? Or is it pure charging power you’re after? Not every portable battery is made equal.

Each is designed a little but differently as a way to cater to the customer buying it. Below are nine reviews of some of the best portable batteries out on the market today. We’ve ranked them from most powerful to least powerful, but keep in mind that’s not the only trait to consider when making this purchase.

What Are The Best Choices

EC Technology 22400mAh

EC Technology 22400mAh External Battery Power

Capacity: 22,400mAh

Weight: 15.36 ounces

Dimensions: 6.29in x 2.87in x 0.78in

Battery Type: Lithium-Ion with built-in microchips

Estimated Charging Cycles: More than 500

Number of USB Ports: 3

Method of Showing Charge: 4 LED lights

Flashlight: Yes. (three light settings)

Design Features: This device is a second generation, new and improved version of the previous model, and you can see the improvement in the huge 22,400mAh capacity it delivers! Now you never have to worry about being stranded without charge again because this little guy carries a lot of recharging power. It features a maximum 5.4-amp output, although it can’t deliver that much when multiple devices are plugged in.

The package only comes with one USB cord and one micro USB hook-up so be sure to pack some of your own on your next long trip. With 500 charging cycles promised to maintain at least 80% recharge efficiency, that’s an amazingly reliable and long-lasting product. A nice added safety feature is the flashlight, which provides three light settings: SOS, bright, and normal.

Take your portable battery with you in case of emergencies or to finish work around your camp after dark. Some customers have commented the plastic shell is quite slick, so if you’re after a gripped surface you will need to install rubber pads or lean the case on something with friction. Other than that, the EC Technology External Battery Power Bank is a great option to toss in your backpack or purse as you leave the house. 

Related Products: There have been many complaints about the wire set that comes with this portable battery. You will want to check out new ones, or use a set you have lying around your house. Consider purchasing Jricoo’s nylon braided cables. And to keep this product close, check out the official carrying case from EC Technology. It comes with a wrist strap and a nylon cover.

External Battery RAVPower

External Battery RAVPower 16750mAh

Capacity: 16,750mAh

Weight: 10.88 ounces

Dimensions: 5in x 3.15in x 0.79in

Battery Type: A+ Lithium-Ion

Estimated Charging Cycles: Up to 500

Number of USB Ports: 2

Method of Showing Charge: 4 LED lights

Flashlight: Yes

Design Features: The powerful recharge easily charges 2 tablets at the same time, making it faster than ever before for you to charge your important items on the go. The four LED lights will indicate when it is fully charged for use so there’s no guessing about how far this battery can go for you.

Use the full charge to power up a Galaxy S6 almost four times without plugging it in again! The majority of phone chargers have only a 1-amp output charger. This product recharges your electronics with a 2-amp or higher output, making it safe and reliable to power up again

The convenience of always having electronics around to use comes with a price. On long trips, we are often left with a dead battery and no charge to continue enjoying our videos, photos, or GPS. You can solve that problem by buying the External Battery RAVPower.

While heavier than its competitors, this portable battery is fully capable of quickly recharging multiple devices at once. When not in use, it will automatically turn off so you don’t lose any of the juice you might need later.

Additionally, in the case of a short circuit overload, this product also has a safety feature of shutting down to prevent any harm to your electronics. It’s built with the safety of your recharging electronics in mind, and won’t let you down when you need it the most!

Related Products: For charging on the go, check out the RAVPower 24W car charger.

Limefuel LP200X

Limefuel LP200X USB External Battery Pack with Flashlight

Capacity: 15,000mAh

Weight: 12 ounces

Dimensions: 5.79in x 2.83in x 0.94in

Battery Type: Grade A Lithium-Ion

Estimated Charging Cycles: A minimum of 500

Number of USB Ports: 2

Method of Showing Charge: Digital display

Flashlight: Yes

Design Features: Anti-overcurrent protection and anti-explosion protections keep your electronics safe while charging. Offers a universally compatible option for recharging. This portable battery is able to charge two devices at once, and has an auto-on and auto-off function to help reduce losing any charge the device is holding.

This portable battery is heavier than average at 12 ounces, but for good reason. It delivers a powerful, long-term charge to any of your devices. When you bring the Limefuel LP200X with you, there’s no need to try and conserve the batteries in your favorite electronics.

This portable batter is universally compatible with almost any device out there. The best feature is the clear, user-friendly digital display that tells users the exact charge available.

The recharge on this portable battery can take a while to reach full capacity, but, when it does, this fully charged device charges many devices several times over. The flashlight on the device is a wonderful tool in case of emergencies or a quick view in the dark.

The light isn’t very bright, so it’s best to be used in short-term, close-range jobs when necessary. The Limefuel LP200X USB External Battery is sure to help keep you connected while traveling away from an AC power source. So take out your phone and tablet, play away! Because when you bring this guy to the party, you never need to worry about running out of juice.

Portable Charger RAVPower

Portable Charger RAVPower

Capacity: 13,000mAh

Weight: 10.88 ounces

Dimensions: 5in x 3.19in x 0.87in

Battery Type: A+ Lithium-Ion

Estimated Charging Cycles: More than 500

Number of USB Ports: 2 (with 1 micro USB port)

Method of Showing Charge: 4 LED lights

Flashlight: Yes

Design Features: The stand-out feature on this portable battery is that it touts the highest output out there. The Portable Charger RAVPower boasts a whopping 4.5-amp output, which can charge up to two tablets simultaneously.

Safety features include both an over-current and a short-circuit protection that causes the device to shutdown if a problem with the electrical current occurs. Plus, an automatic device detection that correctly matches the charging rate of your devices to quickly deliver the safest charge needed.

Don’t let yourself get caught outside without the proper portable charging station. It’s important to keep your crucial electronics fully charged for use in order to stay safe and comfortable. With the Portable Charger PAVPower, you can rest easy while the device safely recharges whatever it is you need to use.

It will automatically deliver the correct charge strength needed per device charging, and the A+ Lithium-Ion battery won’t fail you!

The built-in flashlight helps you see in dark environments and hard to see places, making this device convenient as well as helpful. Feel free to recharge as many devices you want while on the go because this portable battery delivers a powerful 2-amp or higher output and is able to charge an iPhone 6 almost five times in one of its full charges.

This product delivers safe charging in a convenient, compact, and reliable shell. It’s power in a tiny, 10.88 ounce shell.

Anker Astro E3 Ultra Compact

Anker Astro E3 Ultra Compact

Capacity: 10,000mAh

Weight: 8.16 ounces

Dimensions: 5.39in x 2.64in x 0.65in

Battery Type: Lithium-Polymer

Estimated Charging Cycles: More than 500

Number of USB Ports: 2

Method of Showing Charge: 4 LED lights

Flashlight: No

Design Features: PowerIQ amp-adjustment technology (exclusive to Anker), which makes it able to detect your device and provide a fast charge speed up to 3 amps. 6 hour recharge time with a 2-amp adaptor you can purchase separately.

Comes with a carrying pouch, user guide, and 18-month warranty. The amazing Lithium-Polymer battery inside operates at an amazing 92% efficiency rate, which is about 10% better than the industry average.

If you’re looking for a powerful portable battery that delivers fast recharge times with a small but mighty design, the Anker Astro E3 Ultra Compact is for you.

This product feels like you’re carrying around a heavy smart phone because it’s designed similarly. It packs a strong punch of power at 10,000mAh, making you able to charge more than one device without plugging the Astro E3 in again.

It’s compatible with both Apple and Android products, making it easy to charge any device you need on the go. You can relax with confidence that this compact device is reliably charging your electronics at a faster rate than its competitors.

You know this product is fully charged to take with you because it features four LED lights that indicate the level of charge it’s holding. Plus, automatically powers off when not in use to save you the battery power you need in the future.

The bummer with this compact charger is that it only recharges itself with a USB. That means you can’t use an AC wall outlet for a faster recharge. Be wary of how you store this product because there have been some complaints about it expanding so much it breaks through the casing and is rendered unusable.

However, these complaints are very few compared to the overall ownership, so it’s highly unlikely to happen to a person who stores it properly.

Related Products:

This portable charger has some fun accessories you might want to use in order to maximize this product’s capabilities. Check out Anker’s micro USB cable or their 24W Dual USB compatible car charger. Also, if you’re looking for something even smaller, and you can do with a bit less power, check out their 5,200 mAh ultra tiny portable charger.

Poweradd Pilot 2GS

Poweradd Pilot 2GS

Capacity: 10,000mAh

Weight: 8.80 ounces

Dimensions: 5.43in x 2.91in x 0.54in

Battery Type: Lithium-Polymer

Estimated Charging Cycles: More than 500

Number of USB Ports: 2 (with 1 micro USB port)

Method of Showing Charge: 4 LED lights (Not equally showing 25% charge)

Flashlight: No

Design Features: Auto detects your device, giving you the fastest possible hook up and charge. Fast charging continues with the dual USB hook up option that allows you to charge more than one device at a time.

Features a Lithium-Polymer battery, the safest on the market; and is built in a secure aluminum body for convenience, safety, and reliability. Comes with a generous 24-month warranty, and customer service that’s available 24 hours a day, 7 days a week.

Many customer reviews have bragged about the sensor lights leading to longer charging opportunities with this device. Just like other portable batteries, the Poweradd Pilot 2GS has 4 LED indicator lights to inform consumers of the charge still available.

However, users report that this device still carries a whopping 40% battery life with only two sensor lights showing. This compact portable charger lasts a long time, boasting its capability to provide full charges to an iPhone four times over before losing juice.

Although compact, this device hosts two USB ports plus a micro USB port for fast and efficient charging. The downside? Tests have indicated that the battery efficiency is only at 70%. That means that, of the 10,000 promised mAh, about 3,000 is wasted o heat, lighting, and other factors that don’t contribute to charging your electronics.

EasyAcc Classic 10000mAh Power Bank
EasyAcc Classic 10000mAh Power Bank Brilliant External Battery Pack

Capacity: 10,000mAh

Weight: 7.97 ounces

Dimensions: 5.67in x 2.95in x 0.58in

Battery Type: Lithium-Polymer

Estimated Charging Cycles: More than 500

Number of USB Ports: 2

Method of Showing Charge: 4 LED lights (Not equally showing 25% charge)

Flashlight: No

Design Features: Offers dual USB output so you can charge more than one device at a time. Delivers a very high 3.1-amp smart output for fast recharging on the go. Comes with short-circuit protection, output over-current protection, and output over-voltage protection to help you lengthen the lifespan and to safely recharge your devices.

Buyers love to brag about the unique look of this portable battery. And who can blame them? The contrast of orange highlights on the black casing looks amazing, and provides you with a unique design that won’t get lost in a crowd. But, of course, looks aren’t the only thing that matters when buying a portable battery. The EasyAcc Classic 10,000mAh PowerBank is both intelligent and gorgeous.

The safety features on this battery are amazing, offering protection from both over and undercurrent issues on the road. It has a powerful recharging capacity that can provide up to 6 full phone charges on an iPhone 5.

Bringing this along with you is a great way to ensure you won’t lose any power on your essential electronics. For all of the Apple users out there, be aware that an overwhelming number of customer reviews claim this device works better on non-Apple products.

Related Products: This product does not come with an AC power adaptor. You might consider picking up EasyAcc’s 5A 2V Micro USB adaptor for even more convenience while trying to recharge while away from home.

Lumsing Ultrathin 8000mAh

Lumsing Ultrathin 8000mAh Portable Battery

Capacity: 8,000mAh

Weight: 6.45 ounces

Dimensions: 4.8in x 2.7in x 0.6in

Battery Type: Lithium-Polymer

Estimated Charging Cycles: More than 500

Number of USB Ports: 2

Method of Showing Charge: 4 LED lights

Flashlight: No

Design Features: Offers 2 USB hookups for dual recharge. Lumsing Ultrathin 8000mAh Portable Battery Charger External Power Bank Smartphones Tablets includes their very own Smart Charging Technology, which maintains communication between the battery and your device and ensure consistent safe and fast recharging. Provides up to a 2.4-amp output, with one of the sturdiest cases on the market today.

This battery is built for tough, rugged terrain from hardcore owners who will put their portable battery in situations where they might be dropped from a car window, smashed while running, or hit for being naughty.

The outer case is made of a very sturdy resin, which is resistant to the abuse of hitting, smashing, and dropping. Plus, it comes with a 12-month warranty for those who somehow manage to break it!

The 8,000mAh capacity may be smaller than the rest of the batteries on this list, but it still packs enough charge to fully charge an iPhone 6 more than five times. The 4 LED indicator lights tell you exactly how much more you can stretch the charging of this product, so you can plan ahead for your next adventure.

If you’re looking for a lot of power in a resistant, easy to carry design, this is a great product for you. It’s a happy medium between the lipstick-size portable batteries and some of the other large and somewhat clunky portable batteries out there.

Innogie IOPPM220 eLite

Innogie IOPPM220 eLite Unique LG

Capacity: 3,200mAh

Weight: 2.9 ounces

Dimensions: 2.8in x 1.6in x 0.9in

Battery Type: Lithium-Ion

Estimated Charging Cycles: About 1,000

Number of USB Ports: 1 USB & 1 micro USB

Method of Showing Charge: 3 LED lights

Flashlight: No

Design Features: One of the smallest portable batteries on the market, this device claims to have an amazing 93% energy conversion rate. It holds a Lithium-Ion battery, and works with both Apple and Android products.

The shell is made of lightweight aluminum so it won’t weigh you down. Comes with a two year warranty, but you can purchase additional insurance if you want. Capable of simultaneous charging, discharging for maximum efficiency.

No, you’re not reading those dimensions incorrectly! The Innogie IOPPM220 is a teeny tiny portable battery, boasting less power but making you able to conveniently and easily pack a portable charging station without sacrificing room in your backpack.

If you’re in a situation where you need to recharge your portable battery and charge a different device at the same time, rest assured that you can efficiently do so simultaneously with this little device. It might be small, but it is mighty.

This amazing little battery promises 1,000 charge and discharge cycles before any signs of delay, heating up, or inefficiency. This is a great option for anyone who needs a small boost of power on the go since this portable batter lasts about 3-4 hours while powering up your electronics.

Wrap Up

Keeping a quality portable battery with you can mean the difference between finding safety, finishing your work, or taking photos of amazing memories. There is no longer any excuse to be stuck somewhere with a dead battery because these portable batteries offer amazing charging capabilities in tiny packages.

Most weigh less than one pound and are roughly the size of a large smart phone. When buying one of these devices, consider how many electronic devices you usually need recharged.

Portable Battery Pack

If you use only one or two, consider looking for a product with a lot of power in a small package. If you know you usually pack several devices with short battery lives, look into buying a slightly heavier but much stronger portable battery that is built to charge more than one device at a time.

These products are the best way to stay connected and to prevent you from missing out on anything electronic! Are there any great portable batteries that we missed out on? Leave a comment down below!

ABOUT THE AUTHOR
Daniel Carraway
Daniel Carraway

Daniel Carraway joined our team last year. He is a gear freak when it comes to hiking, climbing and camping. He went to REI Outdoor School to meet new people and learn best practices. Don’t even try to argue with him about the latest backpack or ice axe, he tried most of them. Daniel’s dream is to climb Mount Everest.

  • Elliot Giles

    The EC Technology External Battery Power Bank is a great choice. This is a really nice unit. As compact as you can expect a high capacity battery to be, not ridiculously heavy. The case is plastic but it doesn’t feel flimsy. If you had a metal housing it would be heavier and that wouldn’t be good for travel. Don’t drop it from high places and you should be fine. All in all I’m happy with the unit and would buy another one.

  • Daniel Carraway

    Don’t you love the huge 22,400mAh capacity? Well, I do! That means I can charge 2-3 gadgets at the same time – gotta love those 3 ports! I don’t have to worry that my loved ones can’t reach me when I’m on my long adventures. Sometimes, I can be gone for days and these external battery packs are a tremendous help. Check out the carrying case from EC Technology so you don’t damage that thing when you accidentally drop it. The wire set that comes with it is a bit flimsy but you can try purchasing a sturdy alternative – Jricoo’s nylon braided cables.

  • Carl Thompson

    The Anker Astro E3 Ultra Compact does what it advertises, and does it VERY well. It comes with a nice mesh case which I carry it in constantly, and a nice little coiled USB cord with a few tips. While these aren’t compatible with every device I own, I use it mainly to charge my phone, which is MicroUSB and included. PowerIQ(tm) feature to automatically route power and line connectivity based on the device plugged in. The best power bank I ever had, I got it for 5 months now and still works perfectly.

  • Daniel Carraway

    At 10,000mAh capacity, this portable battery top is good value for money. This is really useful for short trips and ensures all your gadgets will be charged. If you are planning on longer trips outdoors, a bigger capacity is recommended, say the EC Technology 22400mAh?

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