Best power bank 2021

Which is the best power bank in Australia?

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The 10 best power banks to buy in Australia

The top 10 list of the best power banks lists various brands and prices

Review10Best compares the best power banks in Australia and selects the one by ROMOSS as the best power bank. In a power bank buying guide, you can read more about the features of the different power banks and see a recommendation on which power bank to buy in Australia in 2021. By considering the top list of power banks, you can find the best power banks and save time shopping online.


Table of contents

  1. Read the ultimate power bank buying guide
  2. View the power bank picks and see how they rank in the top list

SEE THE TOP 10 LIST →
(skip buying guide)


Best power banks: A complete buying guide

All you need to know before buying a great power bank

Picture of a power bank

Finding the best power bank to charge your devices is often difficult. There are many amazing products out there but there are also many cheap power banks that will only be a hassle to use, so it’s important to know what to look for to ensure that you choose something good. Check out the buying guide below for all the info you need to know to find a great power bank for your needs:

What are power banks?

A power bank, also knows as portable battery charger, is a device that is used to recharge various electronic devices, such as smartphones, tablets, and wireless Bluetooth headphones, connecting via USB cable to provide a charge. While designs vary, a power bank is usually a compact and lightweight device that is easy to carry on the go.

Why should you buy a good power bank?

A good power bank is a very convenient device to own. Most of us have smartphones so know just how often they need to be recharged, yet we don’t always have access to a power source to charge the device. A power bank offers the perfect solution, letting you recharge most portable devices when out and about, saving the hassle of dealing with a dead battery!

Another picture of a power bank
How to choose the right power bank?

It is important to think about a few things before you buy the best power bank, as you need to ensure it is suitable for your needs. Not all power banks can charge every device, so here are some things to consider so that you get something suitable:

  • Charge Capacity: Always make sure that a power bank’s charge capacity is big enough for your devices. Measured in milliamps per hour (mAh), you need to ensure this number is high enough to provide a full charge for your device, otherwise it won’t charge it. Think about what devices you are charging and check whether the mAh rating is high enough. For instance, 1000mAh power banks are suitable for older phones but you’ll need between 2000-5000mAh for newer smartphone, while tablets will need a much higher rating closer to 10,000mAh
  • Output Current: The output charge current of a power bank determines how fast it charges a device, so always keep an eye for the maximum output current. For instance, a 3amp rating usually means the power bank is a fast charger, and this higher output is needed for larger devices like a tablet. Lower outputs aren’t necessarily a bad thing - if you only need to charge a smartphone then around 1 amp should charge quickly enough.
  • Ports: The first power banks only had one port to charge a single device, yet there are now many products with multiple outputs for charging serval devices at once. These can be very convenient but make sure that they provide enough output for each device, as the output current may be shared across all the devices instead of providing each one with the maximum current, meaning longer chare times.
What is the best kind of power bank in Australia?

Here are some of the main types of power banks you can buy:

  • Mini Powerbank: Smaller power banks designed for a single device, they are very cheap and portable but may not have the highest capacity or charge outputs.
  • High Capacity Powerbank: Typically comes with 10,000mAh and above, with the larger capacity being suitable for large devices like tablets. If used on a smaller device the charge lasts much longer.
  • Solar Powered Powerbank: Features a solar panel to help charge the power bank, meaning you can recharge the charger if it dies while being on the go.
…are you ready for the best picks of 2021?

Top 10 list of power banks in Australia (June 2021)

The bestseller list compares brands and their power banks. Which power bank is the best?
Ad We earn commissions from purchases made using links in this list » more information
Best choice* TOP 1
Image of ROMOSS PHP30 Pro power bank
ROMOSS 18W 30000mAh Power Bank, with 3 Input Ports , 3 Output Ports (Type C 3A+Micro USB 2.4A+Micro USB 2.1A), Big Capacity Portable Charger, Fast Charging and Recharging External Battery Packs Compatible with Nintendo Switch, Samsung Galaxy(S9/S10 is not*
  • CABLE IS NOT INCLUDED – This portable charger can be charged with any of 3…
  • Safety & Reliability: The built-in intelligent safety system ensures complete…
  • Rapid Recharge 3-Input: It only takes 11 hours to fully recharge the 30, 000mAh power…
BUY NOW*
TOP 2
Image of Anker A1277 power bank
Anker Power Bank, PowerCore 26800mAh Portable Charger with Dual Input Port and Double-Speed Recharging, 3 USB Ports External Battery for iPhone, iPad, Samsung Galaxy, Android and Other Smart Devices*
  • What You Get: PowerCore 26800, 2X Micro USB Cable, Travel Pouch, Welcome Guide, our…
  • Recharge 2X Faster: Dual Micro USB (20W) input offers recharge speeds up to twice…
  • High-Speed Charging: 3 USB output ports equipped with Anker's PowerIQ and VoltageBoost…
BUY NOW*
Offer* TOP 3
Image of KLL E10 power bank
Power Bank 10000mAh Portable Charger 2 USB Output & 3 Input Ports Fast Charging Battery Pack Phone Charger with Intelligent LCD Display, Flashlight for iPhone iPad Samsung Huawei Google (Black)*
  • Warranty and SupportWhat you get:1xPower Bank, 1xType-C Cable, 1xManual.18 months…
  • Safe Protection and Battery Pack10000mAh portable charger external battery power…
  • LCD Digital Display and LED FlashlightLCD power display can accurately keep track…
BUY NOW*
TOP 4
Image of Anker A1215 power bank
Anker PowerCore 13000 Portable Charger - Compact 13000mAh 2-Port Ultra Portable Phone Charger Power Bank with PowerIQ and VoltageBoost Technology for iPhone, iPad, Samsung Galaxy (Black)*
  • What You Get: Anker PowerCore 13000 Portable Charger, Micro USB cable, travel pouch,…
  • High-Speed Charging: PowerIQ and VoltageBoost combine to deliver a max speed charge…
  • Light and Compact: A super-high 13000 mAh capacity with two high speed USB ports…
BUY NOW*
TOP 5
Image of ROMOSS PH80 power bank
20000mAh Power Bank, ROMOSS Sense 6 Plus Portable Charger External Batteries with 18W QC 3.0 PD and LED Indicator Compatible with iPhone, iPad, Samsung Galaxy and More, White*
  • What You Get: A ROMOSS sense 6 Plus 20, 000 power bank, a user manual, 12-month warranty…
  • Polka Dot Surface Design: Fashionable design of polka dot surface enhances grip and…
  • Digital LED Indicator: The LED indicator presents precise battery percentage.
BUY NOW*
TOP 6
Image of ROMOSS PTM20 power bank
ROMOSS 20000mAh Type-C PD 18W Fast Charge Portable Charger LT20PS+, 3 Outputs & 3 Inputs Power Bank Compatible with iPhone Xs Max, iPad+, Samsung S8*
  • What You Get: A ROMOSS LT20PS+ power bank, a user manual, 12-month warranty and friendly…
  • Sufficient Power: The 20, 000mAh portable charger gives almost 5 charges to iPhone…
  • 3 Inputs & 3 Outputs: Micro-USB, l i g h t n i n g and USB Type-C - enjoy the…
BUY NOW*
TOP 7
Image of ROMOSS PAS20 power bank
PD Type C Power Bank, Fast Charge Portable Charger, ROMOSS 20000mAh External Battery Pack with 3 Input/2 Output Ports Compatible with Nintendo Switch iPhone iPad Samsung Galaxy Google Pixel and More, Black*
  • What You Get: A ROMOSS Ares20 power bank, a user manual, 12-month warranty and friendly…
  • Sufficient Power: The 20, 000mAh capacity gives almost 5 charges to iPhone XR, 8…
  • 3 Inputs & 2 Outputs: Micro-USB, L i g h t n i n g and USB Type-C - enjoy the…
BUY NOW*
TOP 8
Image of ROMOSS PAS10 power bank
ROMOSS 10000mAh Mini Power Bank, Portable Charger External Battery Packs with Dual USB Output 2.1A LCD Display Perfect Carry for Travel, Compatible with iPhone 12 pro max 11 pro X 10, Samsung & More*
  • What You Get 1 x Ares10 mini power bank, 1 x User Manual. (Note: The Cable is NOT…
  • Safety Guarantee With multiple CI protection to avoid overloads, excessive currents,…
  • 2 Inputs-Convenient Automatic Charging With the inputs: Micro USB, Type C 2.1A,…
BUY NOW*
TOP 9
Image of Anker A1271 power bank
Anker 20000Mah Portable Charger Powercore 20100 - Ultra High Capacity Power Bank with 4.8A Output, Poweriq Technology for iPhone, iPad & Samsung Galaxy & More (Black)*
  • What you get: Anker power core 20100 portable charger, Micro USB cable, Travel Pouch,…
  • Certified safe: Anker MultiProtect safety system and high-quality LG battery cells…
  • High-Speed Charging: PowerIQ and Voltage Boost combine to deliver the fastest possible…
BUY NOW*
TOP 10
Image of Charmast W2002P power bank
Charmast Power Bank 26800mAh 18W PD & QC 3.0, Portable Charger with 4 Output & 3 Input, USB-C Power External Battery Pack Compatible with MacBook/New Type-C iPad Pro/MacBook Air, iPhone, Pixel, and More*
  • Safe and Reliable CE, RoHS, FCC certified quality in manufacturing. Intelligent safety…
  • Ultra thin and fashion design Ultra slim design with only 14mm thickness, solid and…
  • Universal Compatibility: The fast charging battery pack charges the devices like…
BUY NOW*
Affiliate Disclosure

* We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best power banks, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a power bank test. Last Update: 2021/06/23.