Price and specifications
ROMOSS Arrow 20 power bank

Battery capacity 20 000 mAh
Charging time 9.5 h
Quick Charge No
Weight 435 g
Output interfaces Standard USB

Power banks ROMOSS Arrow 20

Release DateMay 2017
Availability On sale
Model Arrow 20



Construction PC-ABS
Color White


Battery Type Li-Ion
Battery capacity 20000 mAh
Charging time 9.5 h (hours)


Output interfaces Standard USB
Input interfaces Micro-USB
Count USB outputs 2
Input current 5V/2.1A
Output Current 5V/1A, 5V/2.1A

Functions and features

Quick Charge No
LCD Display Yes
Wireless charging No
Solar charging No
Waterproof No
Flashlight No


Length 16 cm
Width 8 cm
Height 2 cm
Weight 435 g (grams)

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