5 best backup batteries voted by Amazon users

If you want to buy a good, high quality backup battery for use in any situation, the reader can refer to the list of the 5 best battery backups used by Amazong users below.

1. Anker PowerCore 20100 - 12,600+ reviews

With the 20100 PowerCore mAh, users can charge the phone up to dozens of times suitable for people who often have to move. In particular, the PowerCore 20100 is also equipped with 2 USB ports that allow charging multiple devices at the same time.

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Reference price: 1,000,000 VND.

2. Anker PowerCore 10000 - 7,600+ reviews of 4.6 / 5 stars

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The Anker PowerCore 10000 is only equipped with a USB port, enough to charge a battery-laden iPhone 8 up to 3.5 times and 2.5 times for the Samsung Galaxy S8. With a compact design, PowerCore 10000 can fit into baby compartments in backpacks or briefcases for convenient travel.

Reference price: VND 700,000.

3. Xiaomi Premium Power Bank Pro - 375+ votes | 4.4 / 5 stars

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This backup battery is not only equipped with a USB-C PD (power delivery) port, but its accessories also have regular USB ports and support fast charging technology. Xiaomi Premium Power Bank Pro will be a bad choice if you use devices using USB-C connection ports, such as Google Pixel 2 or Nintendo Switch .

Reference price: VND 700,000.

4. RAVPower 26800 Battery Pack - 3,600+ reviews | 4.5 / 5 stars

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With 28,600mAh, able to fully charge universal models up to 6 times, you can travel all week without having to worry about running out of phone battery. RAVPower 26800 Battery Pack also comes with 3 USB.

Reference price: 1.3 million.

5. Anker PowerCore + mini - 26,500+ reviews | 4.3 / 5 stars

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Although only 3350mAh, quite low but in return users can bring this compact battery backup at any time.

Reference price: VND 400,000.

See more:

1. Cause backup battery charger explodes, causes fire and prevention
2. Choose to buy a backup battery suitable for smartphones
3. Instructions for making backup batteries from an orange, charging nearly 40% of the battery for iPhone