AliExpress best 20000mAh powerbank are the best portable charger you can buy on AliExpress to ensure your smart device’s battery didn’t run-out of battery juice.
Buying the right portable charger or power bank for your device can be stressful because there are several options available in the market.
Here’s our list of the Best power banks to keep your gadgets going through the day. All of the power banks or portable chargers listed below have one thing in common: they’re always there for you when your smartphone or gadget’s battery dies at the end of the day.
When Apple released the first iPhone in 2007, it set the bar for smartphones. Since then, our devices have only become thinner with better specs and more apps than you can imagine. That means one thing: we want to be on our devices more than ever and as a result, our smartphones battery die very quickly.
Just how many times over a battery pack can recharge your device depends on its capacity, and the capacity of the device itself. This is measured in milliampere hours (mAh).
An iPhone X, for example, has a battery capacity of 2,716mAh, while the Samsung Galaxy S9 packs a 3,000mAh battery. Larger devices, unsurprisingly, have much larger batteries – the iPad 9.7 battery is 8,827mAh and Samsung Galaxy Note 9 battery is 4000mAh.
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To work out how many times a 20,000mAh portable charger (powerbank or battery pack) will recharge your device, divide the portable charger’s mAh rating by that of the chosen device.
A 20,000mAh portable charger or power bank will fully revive your iPhone X around six times, considering no portable charger is fully efficient. To be sure that your device will get at least one full charge from the powerbank or portable charger, make sure the device’s capacity is no more than 70 per cent of the powerbank or portable charger’s capacity.
And remember, depending on what device you’re looking to charge, you may need to carry extra round or separate charging cables, as not every charger is compatible. We’ve got this list of the best power banks you can find on AliExpress, no matter your needs. Whatever your day brings, there’s a power bank for you.
ALIEXPRESS BEST 20000mAh POWER BANK (2020 UPDATE)
ROMOSS SENSE 6+ 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5V 2.1A, 5V 3A or 9V 2A or 12V 1.5A
Input: 5V 2.1A, 5V 2A or 9V 2A
Fast Charge: YES
Power Delivery: YES
Size & Weight: 466g
20000mAh ROMOSS Sense 6+ Power Bank With PD3.0 Two-way Fast Charging External Battery Portable Charge For Phones Tablet
ZMI 65W 20000mAh PRO POWER BANK
ZMI QB823 65W 20000mAh PRO Power Bank QC 3.0 fast charging for laptop for Xiaomi Mi 9 for iPhone 11 for switch
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UGREEN 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5v/3a, 9v/2a or 12v/1.5a
Input: 5v/3a, 9v/2a or 12v/1.5a
Fast Charge: YES
Power Delivery: YES
Size & Weight: 228g
Ugreen Power Bank 20000mAh Fast Phone Charger Quick Charge 4.0 QC3.0 Portable External Battery for iPhone 11 XiaoMi PD Powerbank
BASEUS 22.5W 20000mAh POWER BANK
Baseus 20000mAh Power Bank USB C PD Quick Charge 3.0 5A SCP Powerbank For Huawei Xiaomi iPhone Portable External Battery Charger
KUULAA 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5V /3A 9V / 2A 12V / 1.5A
Input: 5V / 3A 9V / 2A 12V / 1.5A
Fast Charge: YES
Power Delivery: YES
Size & Weight: 368g
KUULAA Power Bank 20000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 20000 mAh External Battery For Xiaomi iPhone
ROMOSS LT20 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5V 1A/5V 2.1A
Input: 5V/2.1A
Size & Weight: 472g
20000mAh ROMOSS LT20 Power Bank Dual USB Powerbank External Battery With LED Display Fast Portable Charger For Xiaomi For iPhone
XIAOMI MI 18W 20000mAh POWER BANK
Xiaomi Original Mi Power Bank 2C 18W High-Capacity 20000mAh Support QC3.0 Dual USB Quick Charge Portable Powerbank Fast Charging
ROMOSS SW20 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5V 2.1A, 5V 3A or 9V 2A or 12V 1.5A
Input: 5V 2.1A, 5V 2A or 9V 2A
Fast Charge: YES
Power Delivery: YES
Size & Weight: 463g
20000mAh ROMOSS SW20 Pro Portable Power Bank Charger External Battery PD 3.0 Fast Charging With LED Display For Phones Tablet
ZMI 27W 20000mAh POWER BANK
ZMI Powerbank Power Bank 20000 MAh Quick Charge QC3.0 Xiao mi Battery Dual USB 27W 20000mah QB822 For iPhone iPad Laptop
REDMI 18W 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5.1V⎓2.4A 9V⎓2A MAX 12V⎓1.5A
Input: 5V⎓2.1A 9V⎓2.1A 12V⎓1.5A
Newest Xiaomi Redmi Original Power Bank 20000mAh 18W Quick Charge 10000mAh Powerbank Fast Charging Portable Charger
ROMOSS ARES 20 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5V 2.1A/DC5V 2.1A
Input: 5V/ 2.1A
Size & Weight: 430g
ROMOSS Ares 20 20000mAh Power Bank USB Type Portable Charger External Battery 5V 2.1A With LED Display For Phones Tablet
YKZ 20000mAh POWER BANK
Capacity: 20000mAh
Output: 5V/3A, 9V/2A or 12V/1.5A
Input: 5V/3A or 9V/2A
Size & Weight: 380g
YKZ Power Bank 20000mAh Quick Charge 3.0 PD Slim Portable External Battery Charger Powerbank for iPhone Xiaomi 20000 Poverbank
ALIEXPRESS BEST 20000mAh POWERBANK
To keep your smart device alive through the day, you need a reliable and reviving power bank.
XIAOMI ZMI POWER BANK 20000MAH
Xiaomi ZMI Power Bank 20000mAh 15000 mahUSB-C PD2.0 Type-C Powerbank portable charging External Battery Quick Charge 3.0 Charger
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XIAOMI 2C POWER BANK 20000MAH
Original Xiaomi Power Bank 20000mAh 2C External Battery portable charging Dual USB QC3.0Mi 20000 mAh Powerbank charger for phone
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ROCK UNIVERSAL PORTABLE POWER BANK 20000mAh
20000mAh Power Bank, ROCK Universal Portable Power bank 20000 mAh for iPhone 8 7 6 plus Battery Powerbank for Samsung
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BASEUS QUICK CHARGE 3.0 POWER BANK 20000MAH
Baseus Quick Charge 3.0 Power Bank 20000mAh LED Dual USB Powerbank Type C PD Fast Charging External Battery Charger Poverbank
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BASEUS 20000MAH QUICK CHARGE 3.0 POWER BANK
Baseus 20000mAh Quick Charge 3.0 Power Bank Dual QC3.0 18W Type C PD Poverbank Fast Charging External Battery Charger Powerbank
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XIAOMI PLM06ZM DUAL USB 20000MAH POWER BANK
Xiaomi Power Bank 20000mAh PLM06ZM Dual USB Ports Fast Charging QC 3.0 20000 mAh Mi Powerbank External Battery portable charging
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BASEUS LCD DISPLAY 20000MAH POWER BANK
Baseus 20000mAh Power Bank For iPhone Samsung Xiaomi PD Fast Charging LCD Powerbank External Battery Pack Charger Slim Poverbank
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Original Xiaomi Mi Power Bank 20000mAh 2C Fast Charging QC3.0 Portable Charger External Battery Power Bank For Mobile Phone
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20100mAh Power Bank External Battery Charger Mobile Phone Battery Charger with Dual USB LCD Flashlight for Smartphone iphone
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ALLPOWERS 20000MAH POWER BANK
ALLPOWERS 20000mAh Power Bank External Battery Fast Type-C Charger with 3 Input & Dual Output LCD Display for Mobile Phones
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Xiaomi Power Bank 20000mAh 2C external battery portable charging Dual USB Fast Charge QC3.0 Mi Powerbank for iPhone iOS Android