High quality 3.7v 4000mAh usb charger power bank

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ShenZhen Pinsum Tech Co.,Ltd

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High quality 3.7v 4000mAh usb charger power bank

Contact Now

High quality 3.7v 4000mAh usb charger power bank

High quality 3.7v 4000mAh usb charger power bank Power bank Parameters: Capacity:4000mAh Output :5V/1A Input :5V/1A Socket Type: Micro USB Battery type:Grade a Li-Polymer battery Package: customized ...

Product Tags:

3.7v power bank

4000mah power bank

Li-polymer phone charger

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