18650 Polymer Battery Curve Power Bank 5200mah

PromoKee Technology Limited is one of the professional 18650 Polymer Battery Curve Power Bank 5200mah manufacturers and suppliers in China, which is able to offer you customized bulk curve power bank 5200mah made in China, welcome to consult the pricelist with us.Description:Item Model18650 Polymer Battery Curve Power Bank 5200mahSize10*4.5*2.7cmColorblack, silver, green, yellow, blue, red, purple, customizedBattery Type18650 grade a lithium batteryCapacity2600mahRated Input5V 1000mAhRated Output5V 1000mAhSelf-charging Time2-3 hoursMulti-protectionsshort circuit, over charge, over discharge, o
18650 Polymer Battery Curve Power Bank 5200mah