Romoss - Powerbank - 20000mAh - White

Romoss 20,000mAh Power Bank – White

Keep your essential devices powered throughout the day with the Romoss 20,000mAh Power Bank. Its high-capacity rechargeable battery provides convenient backup power for smartphones, tablets, wireless accessories and other compatible USB-powered devices.

Ideal for commuting, work, holidays and emergency use, this portable power bank combines dependable charging with built-in electrical protection and a clean white finish.

General Specifications

• Brand: Romoss

• Product type: Portable power bank

• Battery capacity: 20,000mAh

• Colour: White

• Rechargeable design

• Suitable for everyday and travel use

Main Specifications

• High-capacity 20,000mAh internal battery

• Charges compatible USB-powered devices

• Supports simultaneous charging where multiple outputs are available

• Integrated battery-level indicator

• Suitable for smartphones, tablets and accessories

• Portable design for bags and backpacks

• Multiple built-in safety protections

• Durable outer housing

Technical Specifications

Specification	Details
Battery capacity	20,000mAh
Battery type	Rechargeable lithium battery
Charging function	Portable USB power supply
Battery indicator	Integrated
Device charging	Wired
Rechargeable	Yes
Colour	White
Port configuration	Varies by model version

Device Compatibility

Suitable for compatible:

• Apple and Android smartphones

• Tablets

• Wireless earphones

• Smartwatches

• Portable speakers

• Other USB-powered devices

Safety Features

• Overcurrent protection

• Overvoltage protection

• Overheating protection

• Short-circuit protection

• Overcharge and over-discharge protection

Important Information

The stated 20,000mAh figure refers to the internal battery-cell capacity. Actual usable output is lower due to voltage conversion, cable resistance and normal energy loss.

Port configuration, input specifications and maximum charging output may vary between Romoss model versions. Check the product label and packaging before connecting a device. Charging cables and wall adaptors may be sold separately.

What’s in the Box

• 1 × Romoss 20,000mAh Power Bank – White

• 1 × Charging cable