For Redmi Note 4 which has 4100 mAh Li-Polymer Battery, now Mi has it's own power banks, -
10000mAh Mi Power Bank 2 & 20000mAh Mi Power Bank 2
which one should I buy?
does the latter charges at double speed saving time?
I'm new to Poweerbanks.
10000mAh Mi Power Bank 2 & 20000mAh Mi Power Bank 2
which one should I buy?
does the latter charges at double speed saving time?
I'm new to Poweerbanks.
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