Mini Portable Rechargeable Fan
Working time: 3~6 hours
input: 5V-1A
Output: USB 5V-1A
Size:150*120*40(mm)
Color: Randomly
Only Suitable for Unprotected Flat Top 18650 3.7V Li-ion battery
In-built the function of over charge protection, over voltage protection, to protect your digital device and 18650 battery.
Installing the battery must pay attention to the positive and negative, anti-loaded will burn, burned out is not returned.
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