10 Handy Travel Power Banks For Trippers

10 Handy Travel Power Banks For Trippers

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10 Handy Travel Power Banks For Trippers

Types of power banks

There are mainly three types of power banks which can be classified as:

  1. Standard power banks: These type of power banks is most common and use cables to charge or discharge power, for which port are given.
  2. Solar power bank: They can also be said “green” power banks as they have solar panel embedded in them to recharge them. Which saves power.
  3. Wireless power banks: These types of power bank are of the latest technology as they do not need cable to charge the device. The mobile can simply be put in the charging area and the charging starts. Also, the device should support wireless charging.

Type of Battery Used

Power banks mainly use two types of batteries i.e. Lithium-ion and Lithium-polymer. Both have their benefits.

Durability

A power bank must be sturdy and durable as it will be used outdoors a lot. Even some new type of power bank is waterproof.

Size and Weight

Your power bank is designed to be portable; otherwise, what’s the point? With this in mind, the physical size and weight of it will be major factors in considering which one is right for you.

Inputs (1A, 2A, or 2.4A)

At some point, your power bank will need charging up to ensure it can provide the backup charge power you need. What you want is a nice, quick recharge speed that means you can get back out there without having to be attached to a wall socket for hours on end.

Quality

A power bank should be of high quality and should be able to withstand high load and demand. The batteries should be of good quality and the input and output ports should be sturdy.

Milliampere hour

The power capacity that your power bank kicks out is measured in milliamp-hours or “mAh.” The amount of mAh available will define how much charge you can expect to get out of your power bank.

RYOKO SOLAR PORTABLE POWER BANK

  • Most airlines will cap power banks at 20,000 mAh while some will allow larger. Always check with your airline what the maximum capacity requirements are.
  • Newer power banks can be charged even more quickly with the addition of a 2.4A input option.
  • Lithium-ion batteries are cheaper but can have a limited capacity, whereas lithium-polymer are generally more expensive, but are better in terms of capacity and longevity.
  • If you want your power bank to operate as best as possible, you should be sure to use it fairly regularly.
  • Just like many electronic devices, power banks perform best in normal or neutral temperatures.
  • Most phones need a current input of 1 A to charge, while larger devices might need up to 2.1 A to charge. As a result, you need to find a bank with the right input current for the device you want to use it for.

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  • Re-charge cycles
    There are two types of re-charge cycles and they determine whether your power bank is good on or just an average one. A good power bank has 500 re-charge cycles while an average power bank only has 300 recharge cycles.
  • No 100% storage
    Some of you might think that your power bank holds 100% of the power capacity if you max-charge it, but you are wrong. The average ones only hold up to 70% of the power capacity; good ones might hold up to 80%; while awesome ones can hold up to 90%. This is due to a thing called discharge efficiency.
  • Difference between good and average
    Do you want to know which power bank is good and which one is just average? Here’s one way. Good power banks sell in real capacity while average ones are sold in marked capacity. That’s the reason why a good Power Bank can charge more or about the same as an average Power Bank despite having a lower capacity.
  • Two types of Power Banks
    There are two types of power banks; the lithium-ion Power Bank and the Li-Polymer Power Bank. Their main is the kind of electrolytes they use. A lithium-ion Power Bank uses liquid electrolytes while the Li-Polymer Power Bank uses solid electrolytes. Next time, if you are unable to tell which is which, just remember the electrolytes.
  • mAh and Wh misconception
    Used to measure the electric charge of the power bank, most people refer it a milliamp, but It is an entirely different thing. Its proper name is a mill-ampere hour. Likewise, for the measure of electric energy of the power bank, it is not Watt, like what you learnt in physics class, but instead, it is known as Watt-Hour. Those who know physics would know their relationship but for those who don’t, here is a free physics lesson about their connection.

Take a Closer LooK

4.5
4.5/5

ANKER POWERCORE POWER BANK

Best Seller

Strengths

  • 10000 mAh battery
  • Stylish design
  • Compact size
  • Lightweight
  • PowerIQ charging
  • Voltage boost for speedy charging
  • Highly Durable

Disadvantages

  • Charging issue after few months use
  • Overheating issue
4.9
4.9/5

RYOKO SOLAR PORTABLE POWER BANK

StrengthS

  • 10000 mAh battery
  • Waterproof
  • Solar-powered
  • Sturdy
  • 10 LED flashlight
  • Durable
  • Highly portable
  • Fast charging

Disadvantages

  • No disadvantage so far
4.6
4.6/5

INUI POWER BANK

Strengths

  • 10000 mAh battery
  • 3 years warranty
  • Ultra-slim
  • Dynamic design
  • Flashlight
  • Dual 3A output
  • Lightweight
  • Standby time 12 months

Disadvantages

  • Some charging issues
  • Connection issues
4.5
4.5/5

ZMI POWERBANK

Amazon's Choice

Strengths

  • Pocketable and versatile
  • Slim design
  • 10000 mAh battery
  • Quick charging
  • Does not overheat
  • Lightweight
  • Several charging modes

Disadvantages

  • Connection issues
  • Takes a long time to charge itself
  • Not compatible with new iPhone’s models.
4.3
4.3/5

BCM PORTABLE POWER BANK

Strengths

  • 25000 mAh battery
  • 3 output ports
  • Intelligent LCD
  • Multi protect safety backup battery
  • 24-month warranty
  • Lightweight
  • Durable

Disadvantages

  • Screen issues
  • Bit bulky
4.8
4.8/5

RAVPOWER PORTABLE POWER BANK

Smart Choice

Strengths

  • 20000 mAh battery
  • Tri-input and tri-output
  • iSmart technology
  • Highly compatible
  • Fast charging
  • Durable
  • Lightweight

Disadvantages

  • Voltage profile mis advertised
4.7
4.7/5

SWYOP SOLAR PORTABLE POWER BANK

Smart Choice

Strengths

  • 26800 mAh battery
  • Solar-powered
  • 24-months warranty
  • Fast charging
  • 2 ports available
  • Highly portable
  • Compact and sleek design
  • Lightweight

Disadvantages

  • Long recharging time
  • Shape deformed in direct sunlight
4.5
4.5/5

BEXTOO PORTABLE POWER BANK

Amazon's Choice

Strengths

  • 30000 mAh battery
  • Dual input and dual output
  • LCD surface
  • Smart LED digital display
  • Sturdy
  • Classy design

Disadvantages

  • Long recharging time
  • Heavy
4.6
4.6/5

PURSUN ULTRA COMPACT POWER BANK

Lightweight

Strengths

  • 10000 mAh battery
  • Lightweight
  • Anti-slip
  • Compact size
  • Fast charging
  • LED digital display
  • Elegant design

Disadvantages

  • Mediocre battery
  • Quality not optimum
4.3
4.3/5

RLERON WIRELESS PORTABLE POWER BANK

Strengths

  • 25000 mAh battery
  • Wireless charging
  • Sleek design
  • Lightweight
  • Smart LCD/LED display
  • 3 output port
  • Over-charge and over-discharging protection

Disadvantages

  • Long recharging time
  • Slow wireless charging

1. What does the power bank capacity day?

Power banks exist in different sizes and they have a different capacity (mAh), which is usually indicated on the back or the end of the device. In other words, the more mAh a power bank has, the more energy it can accumulate and give away. For example, iPhone 6 Plus has a battery capacity of 2915 mAh, so if you want to fully charge it - you must have a power bank with a larger volume of mAh than the capacity of your phone.

2. Do all power banks charge laptops?

No, not all power banks can charge laptops. This is because most power banks have an output voltage of only five volts, and to charge laptops, the charger should have a higher output voltage from 16 volts to 20 volts depending on the characteristics of your laptop (check your laptop's AC adapter to find out required voltage). Only a few specialized Power Bank can recharge a laptop.

3. What is the lifetime of a power bank?

Lithium-ion, including lithium-polymer batteries used in power banks and smartphones, lose their capacity over time (usually from 200 to 1000 cycles, depending on the quality of the battery and chemical composition). The larger the battery, the fewer cycles you will need to charge it, and the longer it will last. By the way, smartphones are discharged daily, thereby reducing the life of their batteries faster than it happens with a powerful power bank.

4. Why do some power banks require many hours of charging?

Many power banks charge only via USB and it depends on battery capacity. It can take up to 40 hours to fully charge it (for example, a power bank with a capacity of 20,000 mAh). For faster charging, you will need a power supply with higher output voltages (greater than 5 V) and currents than those provided by standard AC chargers, which are usually bundled with mobile devices.

5. What's the fastest way to charge your smartphone and save energy on your power bank?

Phones with wireless mode enabled can download updates, transfer data, and as a result consume more power when connected to a charger. If you want to save energy when charging from a power bank, it is recommended to transfer the smartphone in flight mode. This will allow you to charge the battery using only the basic functions of the phone and minimal power consumption.

About Author

Rishabh Kaushik

Content Writer

Rishabh Kaushik

Hey, I am Rishabh Kaushik, an engineer by profession. I am also a martial artist and started writing because I find it the best way that people can enjoy other’s experience.  I travel a lot and have found that there is something everywhere, whether it is a sunset on a beach or the thrill of snowboarding in the mountains. Ciao

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