What Is The Best Power Bank For Smartphone

By May 30, 2016

You may ever used the Oneplus power bankIntex power bank, Honor power bank, Asus power bank and the Anker Power Bank. But do you really know what plays the most important role to the Best Power Bank? Here is test from the 3rd Party Tester in Germany, which can help you find the best power bank according to your own needs and requirements!

Best Power Bank

We have researched extensively and finally ordered 18 current battery packs with good customer reviews. Besides, we have the additional batteries into three categories: less than 10,000 mAh, 10,000 to 20,000 mAh and over 20,000 mAh.

Since you cannot really rely on the manufacturer’s information on the battery capacity, we have even measured all Power Banks. We wanted to know how much kilowatt-hours of energy that a battery pack actually flows and have the measured values ​​then compared to the manufacturer’s instructions.

Test Winner: EasyAcc PB6400MT2

 

 Best Power Bank

According to our test that the manufacturer EasyAcc on top. In two out of three battery sizes, the models of EasyAcc delivered the best values.

 

Power Bank Test: The three test winner

The three battery packs for EasyAcc size comparison.

Small and mobile: 6400 mAh

For most smart phone users who also go sometimes want to charge the battery when it is running, the model PB6400MT2’s interesting.

 

EasyAcc PB6400MT2

Test: Power Bank – winner EasyAcc PB6400MT2

Our winner is small and light enough to keep it always with you and provides enough juice to charge a smart phone several times.

Amazon Price: $12.99

How to test Power Bank

The manufacturer specifies a capacity of 6,400mAh or 23,680mWh, which are in practice 19,395mAh available. This corresponds to 83 percent of the manufacturers promise, which is a pretty good value, when comparing to normal conversion rate of the battery cell.

 

As is common for small Power Banks in the category up to 10,000mAh, and the EasyAcc PB6400MT2 has only one USB port. It loads connected devices but with 2.4 amps instead of the usual 1 Ampere. More and more smartphones support higher charging currents, so that this device’s battery charged much faster – a real bonus for your time saving. And the EasyAcc provides the smart charging tech to recognize the type of your devices and deliver fastest charging speed. 

Even the Micro-USB port for charging of the battery pack is supported with 2 amps, which is more current than the 1-amp standard. Who used a charger that provides appropriate amperage benefited: the Power Bank is faster again fully operational. In our test with a quick charger was the EasyAcc PB6400MT2 battery after 3:13 hours, almost an hour earlier recharged as with a conventional 1-amp charger.

With its small size of approximately 10 x 4 x 2 centimeters and a weight of 142 grams the PB6400MT2 is ideal for traveling and must have in your travel packing list. It fits easily in any pocket. 

Even the neatly manufactured case of a lot of aluminum and some plastics should join almost any tour – as long as it stays dry. How much energy currently still there, reveals the power bank via 5 LEDs.

With a price equivalent to 56 cents per Wh the EasyAcc PB6400MT2 also one of the best models in the test field.

 

Medium size: 15,000 mAh

More preferably projected to the watt-hour is the larger model EasyAcc 150002 with 47 cents per watt-hour.

For a weekend trip

EasyAcc 150002

Test Power Banks: EasyAcc 150002 BGR

The 150002-BGR of EasyAcc has good capacity and three USB ports.

Amazon Price: $ 26.99 (With this deals code DBXMPPVJ you can get 4$ off.)

Best Power Bank

The manufacturer lists 15,000mAh or 55,500mWh, we measured 51 312 mWh, corresponding to very good 92 percent. The EasyAcc PB15000CS2 is because of the high capacity for longer trips: can fully charge your smartphone about four and half times.

With dimensions of 15 x 7 x 2 centimeters and a weight of 340 grams the larger version is nothing more for the jacket or trouser pocket, rather a bit. For the shoulder bag or backpack.

But they also offer three USB ports, so you can charge three smartphones or tablets simultaneously. A charging cable is included.

Each output provides 2.4 amp, compatible devices can be fast charged. However: Overall, EasyAcc supplies 150002 maximum of 4.8 amperes. Are three consumers connected, flow mathematically “only” 1.6 amps through each cable.

To recharge the Power Bank a Micro-USB port comes with 2 ampere for use. Given a corresponding charger that EasyAcc 150002 is within 6:44 hours to fully – the second fastest in the test field. With a normal charger with 1 Ampere she needs 12:09 h – almost twice as long.

The case is indeed entirely of plastic, but feels nonetheless top quality. Nothing rattles or creaks, it is very stable. About the charge level again inform small LEDs, here there are only four – industry standard.

 

Maximum Power: 20,000 mAh

Who wants to have more power here, we recommend the EasyAcc PB20000MS.

Best Power Bank

Short stays without power

EasyAcc PB20000MS

Test Power Banks: EasyAcc PB20000MS

No Power Bank in the test has a higher actual capacity.

Amazon Price:$32.99

The largest powerpack of EasyAcc comes with a proud capacity of 20,000mAh or 74,000mWh, which delivers even 68,650mAh in practical tests – these are all 93 percent of the manufacturer’s specification. Around six times can be a smart phone so completely recharge.

Four LEDs share if it has sufficient energy stored, or the battery pack to the charger must. If so, however, you have to show patience. Despite 2-ampere input charging still takes a correspondingly strong charger almost 11 hours a day – with a widespread 1-amp chargers there are even more than 15 hours.

The trick: This one does not have to wait that long and also has the opportunity to charge the Power Bank times overnight, there is a second micro USB input also 2 amperes. Ideally – with a second 2-amp charger – requires charging only half as long. In our test, each with a 1- and 3-ampere power supply could confirm the reasonably measured 6:55 hours.

Best Power Bank

In addition to lots of USB inputs the PB20000MS offers even a particularly large outputs, namely four. Each delivered strong 2.4 amps, but all together a maximum of 4.8 amperes. to load four phones at the same time, is possible, then takes longer than when only two docks consumer parallel.

With 450 grams and 17 x 8 x 2 centimeters ours is one of the most severe in comparison. Thus, it is more for the long camping weekend.

This Power Bank is exactly with a flashlight in a rugged enclosure. Although this is not a substitute for a real flashlight, but significantly brighter than most other models which we tested with flashlight. In addition, included are of two USB charging cable. Finally the EasyAcc PB20000MS with 44 cents per Wh one of the cheapest battery pack.

 

Alternatives: What else is there?

Power Banks to 10,000mAh

Whom the small EasyAcc PB6400MT2 because of the oval shape is somewhat clunky, reaches instead for Intenso S500, which is very easy with 1 centimeter very flat and with 109 grams.

Easy and flat

 

For iPhones

Power Theory PowerJet 4600mAh

With the included Lightning adapter can charge an iPhone on the go.

Amazon Price: € 19.95

After all, the manufacturer shall submit in a Lightning adapter, so you can also charge an iPhone. But with a different port? In order for this power bank is not clear.

Slightly irritating we find the charge status display. The PowerJet has only one LED, that knows only the states completely full and not full. In addition, this information is only available when a power supply or smartphone leash – which is, however, even when Intenso way.

Positive however the good workmanship: One can the model because of the white plastic designate with roughened surface as the most beautiful in the test field. This also fits the fine leather pouch included.

Also positive: good capacity. 85 percent of the manufacturer’s specification creates the PowerJet. That’s 14,418mAh of 17,020mAh according to manufacturer specification. Slightly more than once, you can charge your iPhone with it. With EUR 1.38 per Wh but it is among the most expensive battery packs.

 

Power Banks to 20,000 mAh

Who sometimes the short weekend trip with no outlet survive, but do not want the same heavy hauling, we recommend the Power Bank Onite 5002-01BU with 10,000mAh or 37,000mAh. Of which they reached in the test outstanding 97 percent (35,932mAh) – so it delivers what it promises. More than three times can invite so an average smartphone.

Anker PowerCore 10000

The Anker PowerCore invite has a 2-ampere input to fast.

 Amazon Price: $21.99

Best Power Bank: Anker Power Bank

The Anker PowerCore has 2.4 amps in output and even 2 amps at the entrance. 4 LEDs for displaying the charging level, a solid build and a USB cable and a carrying bag both have in common. With 48 cents per Wh, the Amazon is a bit cheaper.

 

 

More than 20,000 mAh

Who currently has a smartphone with the new USB Type C calls his own, for the RAVPower RP-PB043 is interesting. It has namely a USB-C port, through which the spare battery can be both ascending unload – each with 3 amps.

Extensive connectivity

RAVPower RP-PB043

Best Power Bank: RAVPower

The large RAVPower comes with a USB-C connector and a flexible USB-A output.

  Amazon Price:$55.99

There are two USB A sockets, one of which also has a special feature. Because unlike any other Power Banks provides them if necessary, a higher voltage than the usual 5 volts: 6.5, 9 and 12 volts are possible for consumers who need appropriate voltages – then respectively with lower amperage. So at 12 volts flowing a maximum of 1.2 amperes.

With 20,100mAh or 74,300mAh the RP-PB043 is, at first glance, the largest in the test field. However, our examination showed that only 60.0053mAh really available, which corresponds to 81 percent of the manufacturer’s instructions. Almost six times you can charge a smartphone so.

But she invites incredibly fast with a 3 Amp power supply via the micro USB input: After 6:28 hours it is full. Strange: About the also 3 ampere USB C input it requires almost an hour longer. Unfortunately, leave both inputs do not use parallel for charging.

 

Conclusion

Anyone looking for a cheap Power Bank with a comparatively large capacity, is currently best served with the models of EasyAcc. This is true for the compact model PB6400MT2 for small energy hunger or the larger Modelle 150002 and PB20000MS with more capacity.

All three battery packs offer largely the manufacturer’s production capacity can be recharged quickly – and do not cost much.

Now we are offering a international giveaway for our fans, thanks for all your support. All your choices make our products better.

Best Power Bank Giveaway

More deals for Best Power Bank and other solar charger can be found here.

Hot deals

Comments (208)

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  1. Ease of carrying is very important to me.

  2. Fast charging

  3. I would say the capacity.

  4. I would say reliability!

  5. A good power bank should have a large capacity.

  6. Durability and battery life is very important to me. I need something that will last a while and I won’t have to buy a new one every month.

  7. Good charge retention capacity

  8. A low price

  9. Capacity, size, charging time, compatibility with devices, battery life and the material that the power bank itself is made out of all play a role in determining whether or not a power bank is good. Thanks for the fantastic opportunity to win!

  10. I really wanna try it. Its specs seem too awesome. Fingers Crossed. Lets see.

  11. versatility plays a role for a good powerbank

  12. capacity & portability

  13. I like capacity and a small size.

  14. A quick recharge plays a role for a good power bank

  15. I think capacity and portability are important

  16. It should be lightweight

  17. Charging capacity.

  18. Quick and reliable

  19. Reliability and quickness

  20. Stylish and portable

  21. the charging capacity plays a big role in my decision on which power bank to go with

  22. One of the important things for a power bank is that it holds a charge. My husband had one that would charge his phone and then if it stayed plugged in the charger would start to sap the power.

  23. A powerbank w/ a lot of capacity and Type c capability is awesome

  24. Quick recharge is a must

  25. size and weight

  26. power bank now are more than useful

  27. Small and sleek design

  28. I just got my first smartphone so I don’t have much to say. I like the smaller one that’s easy to carry.
    Thanks for the contest.

  29. I think charging capacity is the most important role in a power bank.

  30. A quick recharge

  31. I think it has to be reliable.

  32. Size and weight

  33. The portability and the capacity are key!

  34. Capacity is the major factor for me.

  35. stylish and functional

  36. 4.8 amperes. to load four phones at the same time,

  37. Capacity and size

  38. RELIABLE & POWERFUL

  39. charging capacity!

  40. The Lightness

  41. portability & capacity

  42. Size and capacity

  43. Nice

  44. I think charging capacity is an important feature

  45. Affordable.

  46. Size, price and capacity

  47. small and light so its easy to carry around, and a long-lasting power bank

  48. Good Value!

  49. dependability

  50. Definitely the charging capacity!

  51. Size and capacity

  52. it has to be affordable

  53. dependable

  54. Portability and capacity of course

  55. Nice

  56. Just like the 20000mAh version, the EasyAcc 10000mAh Quick Charge 3.0 Power Bank looks and feels completely successful! The aluminum housing in the chic metallic blue is processed perfectly and feels very high-quality and durable. It is however gratifying that the housing is quite compact for a 10000mAh Power Bank. Great!!!!

  57. This product is a monocrystalline solar panel and we can easily tell from the title that the panel has 14W power. Along with the package, we can also get an extra 8000mAh lithium-polymer battery. With this extra battery, you can charge your smart phone, tablets or other devices when it is fully charged by the solar panel. However, you can also connect your devices directly to the panel so that you can get them charged directly. We need 5 hours under the sun to get the battery fully charged so for me it’s more convenient to get my phones connected to the panel. When you go out for camping, you can trap the panel on your backpack during the day and roll it at night as it folds down to about the size and weight of a book.

  58. This AUKEY 20W PB-P2 Solar Charger has a special feature, as this has the terminal unit on the back, which is fully extended. The solar charger looks a bit more compact.

  59. Power Bank with a comparatively large capacity

  60. Convenient Size

  61. 3 Amp power supply

  62. Awesome

  63. portability and reliability

  64. Two USB A sockets,

  65. Capacity and battery life

  66. Size for sure

  67. battery juice

  68. Definitely adaptability: Being able to support both apple and android cables is a major plus.

  69. a higher voltage

  70. Excited to receive a EasyAcc, great portabilit

  71. gotta be portability

  72. Size

  73. Portability

  74. Portability

  75. the size and price how long it will last

  76. The Size , Durability and the Capacity

  77. Portability!!!

  78. i think size, capacity and design

  79. YOUR PHONE BATTERY LIFE SUCKS…THEN GET THIS… PROBLEM SOLVED

  80. Good luck

  81. Afforrdable

  82. portable and affordable

  83. The size and quality

  84. A great powerbank…. And best giveaway

  85. Size and Capacity

  86. Great for the car.

  87. A good battery life of course!!

  88. Sweet mAh! good luck to me!

  89. The Mah capacity!

  90. The size

  91. A good power bank shouldn’t be to big 😀

  92. I need a charger that can charge a few time or a few different devices

  93. The perfect source for Power when you need it most

  94. When you are using Google Maps on your phone for a long day

  95. I think portability and storage capacity play the most important role for a power bank.

  96. Battery Life

  97. Quality

  98. a USB-C connector

  99. This is really portable and nice

  100. For me, the best feature of a power bank is its transportability.

  101. great

  102. top of all, high capacity & portability

  103. Perfect

  104. Definiteky the size 😀

  105. When it’s well portable, light weight, lasts long time and charges quickly. I think these are the things that play a role for a good powerbank.

  106. long life

  107. Battery Power

  108. Portability and versatility: enough and different ports.

  109. well portable. Easy to carry it in pocket. And a great battery life as a person who uses the phone all the time for studies I need a great battery life on the go.

  110. Capacity and battery life

  111. It is compact and has a good battery life.

  112. I think having two USB A sockets with a higher voltage sets it way apart from others I have seen.

  113. Battery capacity and life.

  114. capacity and battery life

  115. The capacity of the power bank, with the great battery useage

  116. A good Powerbank has a good batery lifetime, is little and good portable and has a fast charger.

  117. Great giveaway! I hpe I will be the winner 😀

  118. Without ar reliable battery to depend on,anything else has no role at all.
    Thanks so very much for sharing

  119. long life

  120. Capacity and portability.

  121. Devices that are compatible with it, speed of charging (both the power pack and the device) and capacity.

  122. mAh capacity

  123. reliability

  124. The battery power and for me – their size.

  125. the best power bank is light waterproof brightly coloured and reliable

  126. Battery Power

  127. flexible USB-A output

  128. capacity and lightweight and two factors in a perfect powerbank for me

  129. Capacity

  130. For most smart phone users who also go sometimes want to charge the battery when it is running

  131. A good capacity.

  132. The battery power and how fast it works

  133. Battery

  134. the quality of the batteries

  135. As for me it would be the capacity

  136. The most important is capacity and portable size.

  137. Capacity vs weight is key

  138. for me, capacity, size, and weight are the most important

  139. Compact size and definitely solar powered.

  140. mAh capacity

  141. mAh capacity

  142. Can’t wait to try the Easyacc power bank!

  143. I think the quality of the batteries inside it is the most important thing for a powerbank!

  144. mAh capacity and battery life.

  145. mAh capacity

  146. Compact size

  147. capacity and battery life

  148. I like its battery capacity and the compact size!

  149. How fast it charges.

  150. Capacity plays a huge role!

  151. Battery and capacity

  152. capacity of battery, but what could surpass that in importance is the ability to charge faster than anything else..

  153. A good power bank depends on the mAh capacity of the batteries

  154. capacity & battery life

  155. Capacity, size, and weight

  156. mAh capacity

  157. Solar and battery backup

  158. Holy Batman, battery life. . Wow, prize charger is fab. & splendid. 2 fingers snap. It is tight, fly & off the chain. Thank you for the awesomeness, the contest, and generosity. :) Pick me!

  159. solar powered and compact

  160. Capacity

  161. capacity and battery life

  162. Long lasting charge and small charging bank for easy packing and traveling!

  163. mAh capacity

  164. I want my power bank to be solar and portable with good charging power.

  165. capacity and battery life

  166. A good power bank depends on the mAh capacity of the batteries

  167. Capacity & Size

  168. Compact size and a high battery capacity is what I require.

  169. They save you during last minute emergencies for power, thank you so much for this!

  170. Capacity, size, and weight.

  171. Size and weight

  172. great size for the power!!

  173. Definitely capacity for me

  174. A small size and being able to charge fast plays a role in a good power bank

  175. How fast it charges is important.

  176. mAh of capacity.

  177. Capacity, size, and weight.

  178. mAh of capacity. Although a robust design is also nice!

  179. its all about the size and the weight for me

  180. mAh capacity

  181. The capacity and battery life.

  182. Quick charges

  183. The biggest role of how good a power bank is its mAh capacity of the batteries

  184. For it to actually work and last

  185. The power measurement, mAh, the bigger the better

  186. I have solar for my home but never thought of it for camping

  187. The large RAVPower comes with a USB-C connector and a flexible USB-A output

  188. The portability factor is super important in choosing a power bank.

  189. mAh capacity and size

  190. Ann hit the nail on the head

  191. capacity and portability

  192. How good the power bank is depends on how good the battery is.

  193. i like it because it is durable

  194. Fast charging has to be the most important feature, followed by large capacity

  195. What plays a role is charging speed

  196. It’s main role is to keep my phone going a whole day..

  197. the capacity of the battery

  198. Camera

  199. Great idea, so compact.

  200. They have to be compact and powerful

  201. The capacity is biggest role

  202. keeps its charge till you need it

  203. The biggest role of how good a power bank is its mAh capacity of the batteries

  204. QC 2.0/3.0, Capacity, Size/weight

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