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Best Portable Battery: Making Sure You Always Have Power

Best Portable Battery
Bradley Page
Written by Bradley Page

Have you ever been out in the wilderness and realized that you did not have enough power on your cell phone or your tablet? You are not the only one who has gone through that awful situation, and you definitely want to avoid it from happening again.

It is not just about using your phone to play games or take some pictures.It is actually about being able to communicate or contact someone if you find yourself in trouble. For that reason, we believe that having the best portable battery is essential for any outdoor activity.

Our top picks

ProductDimensionsWeightDurabilityPrice
Jackery Mini 3350 mAh3.7 x 0.9 x 0.8 inches2.72 ounces1 full rechargeCheck price on Amazon
Easyacc Power Bank5.67 x 2.95 x 0.58 inches7.97 ouncesMultiple rechargesCheck price on Amazon
Aukey PB-N154.9 x 2.9 x 1.5 inches6.4 ounces1 rechargeCheck price on Amazon
Anker Powercore+ Mini3.5 x 0.9 x 0.9 inches2.7 ounces1 rechargeCheck price on Amazon
Ec Technology 22400 mAh6.3 x 2.9 x 0.8 inches15.4 ouncesMultiple rechargesCheck price on Amazon
Limefuel Lite Pack5.79 x 0.94 x 2.83 inches12 ouncesMultiple rechargesCheck price on Amazon
Cheero Panasonic Battery3.8 x 0.9 x 3.1 inches8 ounces1 rechargeCheck price on Amazon
Ibattz Vogue Battstation7.2 x 5.2 x 2 inches0.3 ounces1 rechargeCheck price on Amazon
Poweradd Pilot5.43 x 2.91 x 0.54 inches9.12 ouncesMultiple rechargesCheck price on Amazon

What to Look For In a Portable Battery

When it comes to portable batteries, you have to be really selective since you do not want to get one that charges your devices really slow, or even worse, that does not charge it at all. That is why you have to make sure you buy a high quality one that works whenever you need it.

Battery Charger

That being said, take a look at the following features to determine the most important aspects a portable battery should have.

Compatibility

The first thing you want to look at is the compatibility. Not all portable batteries are going to work for all devices. If your device is not compatible with the battery, then it will not work.

You also have to know how much power your device needs to be fully charged. If the battery cannot completely charge your device, it is not really going to do much good. So, make sure you get a battery that has at least enough power for a single full charge.

Portable Battery Compatibility

Another aspect of compatibility is having the right connectors for your devices. If your battery does not have a cable that connects to your phone or tablet, you could be in the same position, anyway.

Durability

Another important aspect is how durable your battery is. You have to make sure that it is going to last a long time even under strenuous use. Think about the circumstances where you will probably to use your device and make sure you choose something that is going to be okay under those conditions.

Battery Charger Durability

You have to buy one that will not break easily if you drop it, for example. You also have to make sure it is going to stand up to a lot of recharges. Just like anything else you plug in, your battery is only going to work for a period of time. Make sure that is a long time.

Size And Weight

You should select something compact and easy to carry, and not every battery pack is small and fits in your pocket. Some of them are much larger and may require carrying them in your backpack. In order to make the right decision, just choose a small and lightweight battery that matches with the devices you will charge.

Additional Features

While you might not think about them, there are actually some additional features associated with battery packs.

Size and Weight

A few of them come with different connectors to be attached to different devices; some others have different currents available. A couple of them have a flashlight or a hand warmer; and some others even let you know how much battery power is left with little level indicators.

The Top Battery Packs On the Market

Once you have learned that, it is time for us to show you what we believe are the best portable batteries on today’s market.

Jackery Mini 3350 mAh Portable Charger

Weight: 2.72 ouncesJackery Mini 3350mAh Portable Charger

Dimensions: 3.7 x 0.9 x 0.8 inches

Specific features: Travel charger, fits most phones and mobile devices, 5 colors available, 3340 mAh rechargeable capacity, 500+ recharge cycles

Best use: Small devices, 1 full recharge

Available in several different colors, the Jackery Mini 3350 mAh Portable Charger is one of the smallest external battery charger and power bank you are going to find. It is so small and light that you can easily put it in your pockets or in any bag. You will be able to carry one or more than one because they’re also really cheap, especially for what they are able to do.

They provide a 3350 mAh rechargeable battery and can fully charge an iPhone, Android or iPad once.This battery uses a Panasonic Grade A Li-ion cell battery and has 4 different layers of protection to keep your mobile device safe. Also, it can be used more than 500 times and it has a Mini USB to USB 2.0 cable.

Unfortunately, the on/off power button tends to get pushed when it is stored in your backpack or pocket; it loses its charging capacity over time; and it takes too long to charge any device.

PROS:

  • It is really small and lightweight
  • It charges devices very quickly
  • It can be used over 500 times
 CONS:

  • Its power button activates while in the pockets, draining some of the battery’s power
  • It does not completely charge devices when past 50 uses
  • It charges really slowly

Related: We also recommend the Jackery Giant+ Dual USB Battery Charger since it is an ultra-high capacity unit that simultaneously charges 2 devices and also is compact for your trips and camping activities.

Check the price on Amazon

Easyacc Power Bank

Weight: 7.97 ouncesEasyAcc Power Bank

Dimensions: 5.67 x 2.95 x 0.58 inches

Specific features: 20000 mAh capacity, provides 5+ full charges to most phones, charges 2 smartphones at the same time, standby time of up to 6 months

Best use: Large quantity charge needed or multiple charges needed

The Easyacc Power Bank is built to provide a whole lot of power in a small package. It can charge multiple phones or devices at the same time, which definitely improves the speed at which you can get back to the other things you need to do while traveling.

Since it is quite big compared with most portable batteries, it provides up to 5 charges. Also, it can hold its own charge for up to 6 months without losing integrity, which means that you can store it in your emergency kit; and it comes with a micro USB charging cable, which makes it compatible with a lot of devices.

However, its main downfalls are that it does not charge your phone while you are using it. In fact, it seems like it consumes energy. Also, it charges slowly, and it does not always reach 100%, not even after 10 hours of charging.

PROS:

  • It can charge 2 smartphones at the same time
  • It offers up to 5 full charges
  • It holds is charge for over 6 months
 CONS:

  • It charges too slow
  • It does not always give you a 100% charge
  • When your device is on, the unit holds or drain its energy, but does not charge it

Related: Also, you should take with you the EasyAcc Mini Portable Bluetooth Speaker since it is small, portable, has a FM function, supports Micro SD Card and works with rechargeable lithium batteries.

Check the price on Amazon

Aukey PB-N15 External Battery Charger

Weight: 6.4 ouncesAukey External Battery Charger

Dimensions: 4.9 x 2.9 x 1.5 inches

Specific features: Small size, light, 20000 mAh, charges devices multiple times

Best use: Small devices, 1 recharge

The Aukey PB-N15 External Battery Charger is capable of charging most iPhones up to 2 times and then charging a Galaxy phone at least once. It does this at a quick pace, as fast as the device allows, and still provides protection against overheating, current and overcharging.

It was designed to be quickly and easily attached to your device and be easily stored in a pocket; it can be connected to just about any device, including smartphones and tablets; it is easy to use; and it let you see when it has completely charged a device.

Some buyers and users have said that it stopped working after only 6 months on regular used. Also, they say that the cable that comes with the unit is poorly made since it did not keep working after the first month of use, that it takes too long to charge devices, and that the unit itself takes more than 30 hours to be fully charged

PROS:

  • It protects devices from overheating and overcharging
  • It can be easily attached to pretty much any smartphone or table
  • It shows when it has fully charged devices
 CONS:

  • It is not durable at all
  • Its cable stops working after a while
  • It takes more than 30 hours to charge the unit’s battery

Related: If you are one of those people who like to always keep an eye on your phone, the Aukey Car Mount Phone Holder will become your best friend. It has a ultra strong magnet that securely holds your phone, it is easily adjustable and removable, and it has a 24 month warranty.

Check the price on Amazon

Anker Powercore+ Mini

Weight: 2.7 ouncesAnker PowerCore+

Dimensions: 3.5 x 0.9 x 0.9 inches

Specific features: Small profile, 3350 mAh, 5 color options, high speed charge

Best use: Quick charge, 1 recharge

With the Anker PowerCore+ you are going to get a whole lot of power in one small device. You will be able to charge a device in approximately 3 hours, which is shorter than most recharge periods. This battery also allows you to use your mobile device while it is charging because it is small and can be tucked out of the way.

This works for most mobile devices through a micro USB cable.

This battery identifies your specific device and then charges it as quickly as possible. It has a high capacity and, because it’s so small, it can be stored in your pocket or in a bag. You will be able to easily take it with you anywhere you go and you will be able to get a good charge on your device while you are away from other sources of power.

Some users have said, unfortunately, that it holds less and less power every time it is used, so it would not last for long. Also, they said that the instructions that the unit brings are not helpful at all, and that the power level indicator is really uncertain.

PROS:

  • It can charge your devices in 3 hours, approximately
  • You will be able to use your phone while charging it
  • It identifies your device to charge it as fast as possible
 CONS:

  • Its instructions are useless
  • It does not last long
  • The power level indicator is not clear

Related: The Anker Quick Charge Dual USB Car Charger is what we recommend when it comes to car chargers. It is really compact, it has two USB ports, and it has enough power to charge phones fast.

Check the price on Amazon

Ec Technology 22400 mAh Portable Charger

Weight: 15.4 ouncesEc Technology Portable Charger

Dimensions: 6.3 x 2.9 x 0.8 inches

Specific features: 22400 mAh, 3 USB output ports, 3 color options, long lifespan, LED flashlight

Best use: Quick charge, long life, multiple recharges

If you are looking for an all-around unit that is going to give you a little of everything you are looking for, then the EC Technology 22400mAh Portable Charger is definitely what you should get. It charges quickly over twice as fast as a 5 V 1 A it is made with A+ lithium-ion battery cells that, after 24 months,  it would still have over 70% of the original battery life.

With the 22,400 mAh capacity, it can charge a phone over 12 times, and a tablet at least 4 times. Its most important characteristic is that it comes with an integrated LED indicator to show you the power status; and it can charge multiple devices at the same time. Additionally, it includes a LED flashlight to help you find your way in the dark.

One of its major downsides is that you have to always keep an eye on it because, sometimes, it just turns off after a while, stopping the charging process. Also, it stops working at all only after 6 months of regular use; and people say that it does not charge tables or devices with big batteries.

PROS:

  • It preserves its power after 24 months
  • It charges phones more than 12 times
  • It has a LED flashlight
 CONS:

  • It turns off from time to time
  • It does not work after 6 months of ordinary use
  • It does not charge devices with big batteries

Related: The EC Technology Robotic Vacuum Cleaner is a really great tool offered by EC Technology. It can clean up to seven times a week; it was design with an ultrasonic wall technology to avoid obstacles and is really small and compact.

Check the price on Amazon

Limefuel Lite Pack Charger

Weight: 12 ouncesLimefuel Lite

Dimensions: 5.79 x 0.94 x 2.83 inches

Specific features: Moderate size, compatible with most devices, 15000 mAh capacity, auto on/off, safety flashlight, digital charge level

Best use: Multiple recharges, multiple device compatibility

The Limefuel Lite Pack Charger is designed to help you get the charge you need within a short amount of time. It helps you see exactly how much battery power is left in the device with a digital display right on the front that gives you a percentage reading so you are never uncertain if it is ready to go or not. Also, you can charge two different devices at the same time, and it is compatible with most smartphones and tablets.

It is designed to be small, compact and lightweight, so it fits easily into your pocket or into a bag without adding too much extra pounds. The charger offers plenty of protection against short circuiting, discharge, overcurrent and explosion, and it can last over 500 use cycles.

Nevertheless, people that have bought this unit have stated that the USB port is really weak, so it breaks easily. Also, they pointed out that the battery is pretty big compared to others; that the reading percentage might not be 100% accurate; and that the battery, after a few months of use, will not charge more than 35%.

PROS:

  • It has a digital display that shows battery percentage
  • It can charge two devices at the same time
  • It protects your phones or tables from short circuiting, overcurrent, etc
 CONS:

  • Its USB port breaks easily
  • Its reading percentage is not accurate
  • Although the battery is rather big, it does not last more than a year

Related: The Limefuel Fabric Case is something pretty useful when it comes to store small things. It is made of a resistant fabric, has built-in pocket and built in strap, and has a soft touch interior.

Check the price on Amazon

Cheero Panasonic Battery

Weight: 8 ouncesCheero

Dimensions: 3.8 x 0.9 x 3.1 inches

Specific features: 8 hour charge time, charges approximately 500 times, 13400 mAh, charges nearly all devices

Best use: Multiple device compatibility, multiple recharges

The Cheero Panasonic Battery can be connected to just about any device you might have, including iPhones, Android and tablets. It offers multiple full charges; and it is very light. It’s built to charge in about 8 hours and can be used about 500 times overall while still maintaining the high standards you expect.

All you need to do is plug it into the wall and it will be ready to go in no time, then you plug it into your device and you’re going to be ready to get back to whatever you want.

However, buyers say that it is made of a weak material. In fact, people say that the front plastic falls off easily, and that the plug feels loose. Also, they found that the unit cannot give you more than 50 hours of charging altogether, so it will not last for more than 4 months.

PROS:

  • It can be connected to virtually any iPhone, Android or tablet
  • It is light and portable
  • It offers more than one full recharge
 CONS:

  • It is made of a weak material
  • The USB plug is loose and tends to break easily
  • It will not last more than 4 months

Related: We also recommend the Cheero DANBOARD Lightning to USB Cable since it has a really cool design, the cord is made of a stylish fabric material, and it even let you know the charging status due to the lights that their “eyes” display.

 Check the price on Amazon

Ibattz Vogue Battstation

Weight: 0.3 ouncesibattz Vogue Battstation

Dimensions: 7.2 x 5.2 x 2 inches

Specific features: 2 color options, 3 attachments, flashlight included, 5600 mAh capacity

Best use: 1 recharge, multiple device compatibility

If you’re looking for something ultra light, then the Ibattz Vogue Battstation was design for you. It does not matter what type of device you have, this unit is capable of quickly recharging nearly any mobile devices, from smartphones to tablets. Also, since it is very small, you can slide it into your pocket for easy carrying or charging on the go.

Additionally, it shows the battery level and charging status with four LED lights; it has 3 power tips to make it compatible with a lot of devices, and has a flashlight that comes in really handy in the dark.

Unfortunately, buyers have said that it stopped working after 9 months of regular use; that the cord is made of a really weak material, so it breaks in no time; and that it charges really slowly.

PROS:

  • It is ultra lightweight and very compact
  • It has a battery and charging status
  • It comes with a flashlight
 CONS:

  • Its cord is rather weak
  • It would not last for a year
  • It charges quite slowly

Related: If you are looking for a case that also recharge your iPhone 6 plus, then we definitely recommend the iBattz iPhone 6 Plus Case. It has a protection against knocks and drops, has a slim design and allows perpetual charging.

Check the price on Amazon

Poweradd Pilot Portable Power Bank

Weight: 9.12 ouncesPoweradd Pilot

Dimensions: 5.43 x 2.91 x 0.54 inches

Specific features: Small profile, light, 10000mAh, charges multiple times, quick charge, 2 devices simultaneously

Best use: Multiple devices at the same time, multiple charges

The Poweradd Pilot Portable Power Bank is designed to help you charge absolutely anything you might have with you in a very short amount of time. It can be plugged into more than one device at a time without any problems and will get you fully charged twice as fast as most charging units.

It is small and compact, so it’s easy to carry in a bag or even in your pocket. Also, it has an auto detect function allows it to figure out what type of device it’s plugged into to accordingly charge it for the best results. Additionally, the product has 2 years of warranty.

This portable battery’s primary downside is that just after the first used, it starts losing its efficiency because it no longer charges devices but just holds the battery level. Also, users say that the cable does not connect well to battery; and that it barely can charge two phones at the same time.

PROS:

  • It charges multiple devices at once
  • It detects what device it is charging
  • It has 2 years of warranty
 CONS:

  • It does not last more than 6 months
  • The USB cable does not connect smoothly
  • The process of charging two phones is really slow

Related: The Poweradd Apollo Solar Charger is also another option for portable batteries since it can be recharged with solar energy. Also, it offers up to two charges; it is portable and compact; and has a LED flashlight which should come in handy in the wild.

Check the price on Amazon

Conclusion

Thanks to the previous information you know that there are a lot of different battery chargers to choose from. The only way to know which one is the best for you will depend on your device and your needs. Basically, you have to take a look at everything we explained, and select one of the units we listed before.

So, what battery charger do you like the most? Do we leave some of your favorites out of our list? Share your thoughts on the comments!

ABOUT THE AUTHOR
Bradley Page
Bradley Page

With several decades of experience as a backpacker and outdoor adventurer, Bradley is an open encyclopedia when it comes to gear, clothes, and other items that matter on the trail. He tested hundreds of shoes, pants, jackets, and backpacks in his long career and is always up to date with the new appearances in the niche. His experience makes him one of the authority figures in backpacking and he can help anyone to get prepared for a great adventure!

  • Andrew Brown

    Hello! Thank you so much for this article! I use the Poweradd Pilot for 2 weeks. Everything works fine, I can charge my phone 3 times. Because of this, I don’t waste a lot of time to charge because I can do it anywhere with this portable device. My cell phone charges very quickly.

    • Bradley Page

      Thanks for sharing us your experience with the product. Glad to hear that the product works well for you! It is an excellent brand with lots of great features to make charging seamless and easy.

  • Carol Stephens

    Hi guys! I am a very active person, so I’m always on the move. Most of the time I spend away from home but I want to keep my gadgets charged at all times. That’s why I bought the jackery mini premium 3350mah portable charger and I’m very pleased with the purchase!

  • Bradley Page

    This portable battery is so inexpensive, isn’t it? It is so compact and lightweight that you can carry it in your pocket. Take note that it’s only good for one charging, so it’s suitable for day hikes. If you plan to have longer camping days, a portable battery with higher charging capacity is your best bet.

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