Portronics POR-2904

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Portronics Revvo 15W MagSafe Wireless Powerbank 10000mAh User Manual

Model: POR-2904 | Brand: Portronics

1. Introduction

Thank you for choosing the Portronics Revvo 15W MagSafe Wireless Powerbank. This device is designed to provide convenient and efficient charging for your mobile devices, featuring both wireless and wired charging capabilities, an integrated mobile stand, and a detachable Type-C cable. Please read this manual carefully to ensure proper use and maintenance of your power bank.

Portronics Revvo Powerbank with phone attached and stand extended.

The Portronics Revvo power bank in Mocha color, shown with a smartphone magnetically attached and its integrated stand deployed for hands-free viewing. A detachable Type-C cable is also visible.

2. Package Contents

  • Portronics Revvo 15W MagSafe Wireless Powerbank (1N)
  • Documentation (User Manual) (1N)
  • Charging Cable (Integrated Type-C to Type-C) (1N)

3. Product Overview

Familiarize yourself with the key features and components of your Portronics Revvo power bank.

Key Features:

  • 15W MagSafe Compatible Wireless Charging: Magnetic attachment for seamless wireless power delivery.
  • 10000mAh High Capacity Battery: Provides extended power for multiple device charges.
  • 20W Max Wired Output: Fast charging via the integrated Type-C cable or external Type-C port.
  • Detachable Type-C to Type-C Cable: Conveniently integrated and removable for wired charging.
  • Integrated Mobile Stand: Allows for hands-free viewing while charging.
  • LED Digital Display: Indicates real-time battery percentage.
  • Multi-Layer Protection: Ensures safe and reliable charging.
Details of the Portronics Revvo Powerbank's LED indicator, power button, and dual Type-C ports.

This image shows the key interface elements: the LED indicator for battery status, the power button, and the dual Type-C ports for input and output.

4. Setup

4.1 Initial Charging of the Power Bank

  1. Connect the integrated Type-C cable to a compatible USB power adapter (not included) or use an external Type-C to Type-C cable with the dedicated Type-C input port.
  2. Plug the power adapter into a wall outlet.
  3. The LED display will show the charging progress. Charge the power bank fully before first use.

4.2 Attaching Metal Ring (for Non-Magnetic Wireless Phones)

If your phone supports wireless charging but is not MagSafe compatible (i.e., lacks internal magnets), you can use the included metal ring to enable magnetic attachment.

  1. Clean the back surface of your phone or phone case thoroughly.
  2. Carefully peel off the adhesive backing from the metal ring.
  3. Align the metal ring centrally on the back of your phone or case, ensuring it does not obstruct the camera or other essential features. For optimal wireless charging, place it over the phone's wireless charging coil area.
  4. Press firmly to secure the ring.
A smartphone with a metal ring accessory for magnetic wireless charging.

For non-magnetic wireless charging compatible phones, a metal ring (included) can be attached to the back of the phone or case to enable magnetic attachment with the power bank.

5. Operating Instructions

5.1 Wireless Charging (MagSafe Compatible)

  1. Ensure your phone is MagSafe compatible (iPhone 12 series and above) or has a MagSafe compatible case/metal ring attached.
  2. Align your phone with the magnetic charging area on the power bank. The magnets will snap into place, securing the phone.
  3. Wireless charging will begin automatically. The LED indicator on the power bank may illuminate to confirm charging.

Note: The power bank can charge through MagSafe cases and directly to iPhones without cases. It is also compatible with AirPods 3/Pro2. It does not support non-MagSafe cases for wireless charging.

Portronics Revvo Powerbank magnetically attached to a smartphone, indicating 15W wireless output.

This image illustrates the magnetic wireless charging capability of the Portronics Revvo power bank, delivering up to 15W output to a smartphone. A strong magnetic connection ensures secure attachment.

Portronics Revvo Powerbank charging a phone through a MagSafe case.

The power bank can charge devices through MagSafe compatible cases and directly to iPhones without cases. It is also compatible with AirPods 3/Pro2. It does not support non-MagSafe cases for wireless charging.

5.2 Wired Charging

  1. Using the Integrated Cable: Detach the integrated Type-C to Type-C cable from its storage slot. Connect one end to the power bank's Type-C port and the other end to your device's Type-C charging port.
  2. Using an External Cable: Connect your device's charging cable to the appropriate output port on the power bank (Type-C).
  3. Charging will begin automatically.
Close-up of the Portronics Revvo Powerbank showing the integrated detachable Type-C to Type-C cable.

A close-up view highlighting the integrated, detachable Type-C to Type-C cable, which provides up to 20W wired output for charging devices.

5.3 Using as a Mobile Stand

  1. Gently pull out the metal stand located on the back of the power bank.
  2. Adjust the stand to your desired angle.
  3. Place your magnetically attached phone onto the stand for hands-free viewing in portrait or landscape mode.
Portronics Revvo Powerbank with its integrated metal stand supporting a smartphone.

The power bank features an in-built metal stand, allowing the attached smartphone to be propped up for hands-free viewing in both portrait and landscape orientations.

5.4 Checking Battery Level

Press the power button once to activate the LED digital display, which will show the remaining battery percentage of the power bank.

6. Maintenance

  • Keep the power bank away from water, moisture, and extreme temperatures.
  • Clean the surface with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
  • Store the power bank in a cool, dry place when not in use.
  • Avoid dropping or subjecting the power bank to strong impacts.
  • For optimal battery life, fully charge the power bank at least once every three months if not used regularly.

7. Troubleshooting

  • Power bank not charging: Ensure the charging cable is securely connected to both the power bank and the power adapter, and the adapter is plugged into a working outlet.
  • Device not charging wirelessly: Ensure your device is MagSafe compatible or has a metal ring properly attached. Check for any obstructions between the phone and the power bank. Remove thick or non-magnetic cases.
  • Device not charging via cable: Ensure the cable is securely connected to both the power bank and the device. Try a different cable or port.
  • Slow charging: Ensure you are using a compatible fast-charging adapter for the power bank and a compatible cable for your device. Wireless charging speed can be affected by phone alignment and case thickness.
  • LED display not working: Press the power button to activate the display. If it remains off, the power bank might be fully discharged or require service.

8. Specifications

Model NumberPOR-2904
Battery Capacity10000mAh Lithium-Polymer
Wireless Output15W Max (MagSafe Compatible)
Wired Output (Type-C)20W Max
Input (Type-C)PD Compatible
Dimensions15 x 9 x 2 cm
Item Weight206 g
Special Features15W Wireless Charging, 20W Max Output, Detachable In-Built Type C Cable, Magnetic Charging, Slim Design, Mobile Stand
Internal view of the Portronics Revvo Powerbank showing its 10000mAh battery.

An illustration of the power bank's internal structure, emphasizing its 10000mAh high-capacity lithium-polymer battery. The device supports auto-hibernation and is flight approved.

9. Safety Information

Your Portronics Revvo power bank is equipped with multiple safety features to protect both the device and your connected electronics.

  • Overcharge Protection: Prevents damage from excessive charging.
  • Short Circuit Protection: Automatically cuts off power in case of a short circuit.
  • Fireproof Casing: Enhances safety against fire hazards.
  • Advanced Temperature Control: Monitors and regulates internal temperature to prevent overheating.

Always use the power bank in a well-ventilated area. Do not disassemble, puncture, or modify the device. Dispose of the power bank responsibly according to local regulations.

Portronics Revvo Powerbank highlighting its safety features.

The power bank incorporates multiple safety protections including overcharge protection, short circuit protection, fireproof casing, and advanced temperature control to ensure device safety and optimal battery health.

10. Warranty and Support

Portronics products come with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official Portronics website. For technical support or customer service, please contact Portronics Digital Pvt. Ltd. at:

  • Email: help@portronics.com
  • Phone: +91 9555-245-245
  • Address: First Floor Property No D 8 Upper Basement Sector 8 Noida Uttar Pradesh 201301, India

You can also visit the Portronics Store on Amazon for more information.

© 2025 Portronics Digital Pvt. Ltd. All rights reserved.

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