After the charger has fully charged the back clip battery, it can plug in the user's iPhone to charge the phone.
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The back clip battery is also called \"external battery\
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Back clip batteries are usually designed to be lightweight, small, and easy to carry for easy mobile use. After the charger is fully charged to the back clip battery, plug in your Apple phone can charge for the mobile phone, charge at any time but also protect your phone from harm, kill two birds with one stone, greatly convenient Apple powder, no longer worry about the mobile phone battery.
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The characteristics of the back clip battery: mobility, strong protection, lasting power
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Small and really portable. Large capacity backup battery, so that digital products more durable storage. Careful circuit design.
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Power storage, power supply, data transmission three in one through a line a jack, while realizing charging, discharging, synchronous transmission.