Scheme: yingjixin 5506 scheme
¦Capacity: Nominal 30000mah Real 20000mah
¦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