OEM logo printing Promotional gift Portable Fast Charging Polymer Battery Power bank 10000mah 20000mah 30000mah Mobile Power Bank
Item name:Fast charging power bank
Cell:LI-polymer
Size:68*139*18mm
Capacity:10000mah /20000mah/30000mah
Input:5V/2.1A
output:5v/2.1A
Double USB output
Micro usb+type c input
Color:White ,black
Single weight:230g