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What We Need Pay Attention To When Use Power Bank?

May 18,2019 -

What we need pay attention to when use power bank?
1, Output voltage range for power bank.
2, USB connectors must match.
3, In dry environment
4, Use your mobile power supply frequently, You\'d better charging and discharging one time in a month.
5, Drop shock.
6, prevent cold and heat.

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