■Capacity: 30000mah
■Battery cell: polymer
■Display: digital display shows the electric quantity, and the key switch
■Material: ABS + PC fireproof material v0
■Discharge capacity of mobile power supply: 12000mah
■Input mc0a-2.5dco-2.0a
■Output: 4xUSB output 5v-2.0a (max)
■Size: 151 * 77 * 21mm (L * w * t)
■Weight: About 418 ± 5g