Romoss Polymos 20 Air Power Bank (20000mAh)(White)

20000mAh - Ultra-high capacity
The 20000mAh battery can power up for your mobile device many times.

High Compatibility
With the unique Fit Charge technology, polymos 20 was desinged with compatibility in mind and supports a wide variety of smartphones, tablets and other mobile devices.

Power 2 Devices Simultaneously
It juices up your phone and tablet PC at the same time with dual USB charging ports that operate at 1A and 2.1A.

Fully Safeguard
Li-polymer battery and mult-portection functions are meticulously considered in its engineering, fully safe-guarding your enjoyment with every charge session.

General

Brand:	Romoss
Package Dimensions:	215 x 116 x 30mm (L x W x T)
Categories:	Electronics > Cell Phones and Accessories > Cellular Accessories > Chargers and Adapters > Chargers > Portable Chargers and Backup Batteries Electronics > Batteries & Chargers > Chargers > Portable Chargers > Power Banks
LSN:	XR5-SAT-D7L-2
Barcode:	6951758337853
Colour:	White
Model Number:	PB20-405

Other Features

Ports:	2 x USB Out (charging only) • Micro-USB In (charging only)
Rated Output:	USB 1 (5V/1A) • USB 2 (5V/2.1A)

Battery

Battery Recharge Time:	13 hours
Battery Type:	Lithium-Polymer
Capacity:	20 000 mAh

Package Contents

Package Contents:

Polymos 20 power bank • Owner's manual • USB charging cable

Physical Specification

Item Depth (mm):	158
Item Height (mm):	22
Item Width (mm):	81.5
Weight (kg):	0.445

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• Li-polymer 20000mAh large capacity
• Dual USB port
• Plug and charge
• Security, fashion, easy to use
• Fully protected against short circuit, over charge, over discharge and overload

Review This Product

Best powerbank I've used yet

Sat, 12 Aug 2017 | Review by: Geoffrey

Feels rock solid and very well made. A previous powerbank that I used from a competitor didn't charge half the time. This powerbank however has none of the said issues. Charges quick for the size of the battery and was delivered ahead of schedule again by loot!! Fantastic!! Should last me a good few years from what Ive seen so far :)

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Simply the best

Sun, 10 Sep 2017 | Review by: John K.

I am somewhat of a power bank junky. I hate being without power, so I have bought just about every power bank out there. I was disappointed with my other Chinese power banks. I then bought the Romoss Polymos 20, and right away I knew I had received what was advertised - this is a heavy battery....and for very good reason. I bought a resistor bank and current meters to check out my power banks. I was shocked to see that 95 % of the power banks I bought had wildly over inflated their capacities. Most 8000 mAh batteries were in fact only about 1500 mAh. This Polymos is what it is rated at...I can fully charge about 5 phones completely with it on one charge. I will now only buy Polymos 20 for my future needs

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Works like a champ

Mon, 4 Dec 2017 | Review by: Gareth C.

Took this travelling through Europe. The dual charging feature was a godsend as well as charging the powerbank and devices at the same time. Charging is fairly quick and the powerbank does not get excessively hot.

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