Specs:
1) Product size: 137*74*9mm
2) Product net weight: 140g
3) Power output: micro USB, can add adapters for iphone lightning or type C
4) Voltage intput/output: 5V
5) Current intput/output: 1A
6) OTG USB flash stick function (8GB to 64GB)
7) Advanced switching power supply management
8) Automatic protection when overvoltage, overcurrent, overcharge, or short circuit
9) Automatic recognition to charge/discharge
10)Battery charge life: not less than 500 times
11)Power capacity: 4000mAh
12)Built-in micro USB cable and USB cable
13)Product colors: white, can also custom other colors as request
14)Package way: gift box
15)Accessories: iphone/type C adapter, OTG USB stick
MOQ: 200pcs
Lead time: 7-9days
MOQ: 200pcs
Lead time: 7-9days
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