It can be used. 1, the charging method of the charging treasure is the same as that of the mobile phone, charging with the data cable, you can also charge with the computer.
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2, when the charging treasure is charging, the indicator light flashes one after another, and it is not blinking when it is fully charged. The way to turn off the power bank indicator is to press the power button twice or hold down the power button for 3 to 5 seconds.
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3, when not in use to maintain more than 50% of the electricity, placed in a dry environment. You can't charge your phone at the same time. Note: 1, it is recommended to activate the battery while charging in the future, so that the battery charging will have no memory. 2, use the AC socket to charge, charge the power to 100% off, in the shutdown mode then charge to the green light. 3, boot into the recover mode to select advancsd advanced mode, select wipe Battery, clean battery traces.