Fast Charging And Cable Power Bank Large Capacity Outdoor

Product information:
Product battery cell: 1260110x4 pieces
Product color: black and white
Product size: 178 * 82 * 49mm
Product input: 2.1A
Product output: 2.1A
Cell type: polymer lithium-ion cell
Shell material: plastic
Function: Multi U port output
Outdoor: built-in power bank