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Romoss Polymos 20

Power Bank - LED indicators, 20000mAh, output 2.1A
incl. VAT £37.90
excl. VAT £31.58
Return products within 60 days £1.90 Possibility to return products within 60 days
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 24 months Code:  RMS009r
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Rated by 4 users
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100+ Customers Purchased
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Romoss Polymos 20

Don't let your mobile device run out of battery while you're out. The Polymos 20 is a high-quality power bank that uses polymer cells, which make it safer and more efficient, with a lifespan of over 600 charges. This model offers you a high battery capacity and a slim design with a thickness of only 22mm. The body of the power bank is made of durable plastic with an elegant white design that looks luxurious.

Key features

  • High-quality workmanship
  • Dual output, high charging efficiency
  • Durable design
  • Polymer battery
  • Fast charging with safety lock
  • LED status indication while charging

Wide compatibility

The Polymos 20 power bank provides broad support for smart mobile devices and tablets. It has two USB outputs, one of which has a current of 2.1A for faster charging. The modern design of the Polymos 20 delivers a maximum discharge efficiency of 92%. Compared to other power banks with the same battery capacity, this is a 7% more efficient.

Safety during charging

The Polymos 20 power bank is designed with the utmost precision and emphasis on the safety of your devices and integrates many protective features. It features an innovative design where the batteries are separated from the circuit board.

  • To maximize battery life, the power pack protects the battery against overcharging
  • Monitors individual cells when charging
  • Built-in current overload protection
  • It keeps the cell at the optimum temperature, which ensures extended battery life
  • It actively monitors input voltage and output voltage and corrects parameters for optimal charge
  • If you press the On-Off button, all monitored parameters will be reset during charging
  • If a short circuit occurs, the charge is immediately interrupted
20,000 mAh Done!
Determined for
Tablets and mobile telephones – over 6000 mAh Done!
USB Done!
Output current
2.1 A Done!
Output current
2.1 A Done!
output voltage
5 V Done!
Number of outputs
2 Done!
81 mm (8.1 cm) Done!
158 mm (15.8 cm) Done!
22 mm (2.2 cm) Done!
Features & functions
LED indication status Done!
449 g Done!
More Specifications

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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For shipping to other EU countries visit this page Romoss Polymos 20. Für Versand nach Deutschland, besuchen Sie bitte Romoss Polymos 20. Chcete doručit zboží do Česka? Prohlédněte si Romoss Polymos 20. Chcete doručiť tovar na Slovensko? Prezrite si Romoss Polymos 20. Für Versand nach Österreich, besuchen Sie bitte Romoss Polymos 20. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: Romoss Polymos 20.

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