ROMOSS Polymos 20 Power Bank



Ultra-high capacity 20000mAH

Out of stock

SKU: ROM-POLYMOS20000 Category:

Product Description

ROMOSS Polymos 20 Power Bank

The most powerful combination

  • Ultra-high capacity: 20000mAh
  • Safe and powerfu

20000mAh. Ultra-high capacity.

  • The 20000mAh battery can power up for your mobile device many times. You naver imagine how convenient it is for you in any long journey and busy business trip.

High Compatibility

  • With the unique Fit Charge technology, polymos 20 was desinged wiht compatibility in mind, and compatible wiht a wide variety of smartphones, tablets PCs, and other mobile devices.

Power up 2 Devices Simultaneously.

  • It juices up your phone and tablet PC at the same time with dual-output. 2.1A output charges your device at a full speed, saving more time for your work and life.

Fully Safeguard.

  • Li-polymer battery and mult-portection functions are meticulously considered in tis engineering, fully safeguarding enjoyment in every charging-up.
  • Built-in Li-polymer battery
  • Automatically detect input current
  • 2.1A(MAX) input & output and be fully charged in a short time
  • Sync charge and discharge
  • Dual-output. Charge two devices at the same time
  • Model: polymos 20
  • Capacity: 20000mAh
  • Input: DC5V 2.1A
  • Output: USB1: DC5V 2.1A MAX; USB2: DC5V 1A
  • Weight: 445g/15.7oz
  • Dimension: L160×W80×H22.5mm; L6.30*W3.15*H0.89in
  • Self-Charging Time: 13 hours (using 2.1A adapter)
  • Service temperature: Charge: 0~45?
  • Storage temperature: -20~60?


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