Ce Polymer Battery powerbank 10000 mah Custom LOGO 

Mobile power supply should be in a dry environment. Rain, moisture, and various liquids or moisture can corrode electronic components and wiring. Mobile power supply can not be stored in high temperature. High temperatures shorten the life of electronic devices, damage batteries and age certain plastics. Do not throw or knock the mobile power supply in a rough way. Rough use may damage the internal circuit board and precision machinery.