Description
- About this item
- Small magnetic USB battery charger at 1000mA charging speed
- Unique Power bank function can output power at 1000 mA to charge your cellphone
- Built in indicator to let you know if the battery is charging or discharging. It glows green when charging and blue when discharging
- It has reverse polarity protection and have red indicator to remind the reverse contact and Can automatic activate a 0V battery
- It provides constant current and stable voltage for safe and efficient charging; BATTERY NOT INCLUDED
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