PromoKee Technology Limited is one of the professional 18650 Polymer Battery Aluminum Power Bank 5200mah manufacturers and suppliers in China, which is able to offer you customized bulk 18650 Polymer Battery Aluminum Power Bank 5200mah made in China, welcome to consult the pricelist with us.Description:Item Model18650 Polymer Battery Aluminum Power Bank 5200mahColorblack, silver, green, yellow, blue, red, purple, customizedBattery Type18650 grade a lithium batteryCapacity5200mahRated Input5V 1000mAhRated Output5V 1000mAhSelf-charging Time2-3 hoursMulti-protectionsshort circuit, over charge, ov
18650 Polymer Battery Aluminum Power Bank 5200mah