pTron Dynamo Power

pTron Dynamo Power 20000mAh 22.5W Super Fast Charging Power Bank User Manual

Model: Dynamo Power

1. Introduction

Thank you for choosing the pTron Dynamo Power 20000mAh Power Bank. This device is designed to provide reliable and fast charging for your electronic devices on the go. Please read this manual carefully to ensure proper use and to maximize the lifespan of your power bank.

pTron Dynamo Power 20000mAh Power Bank in green color

Image: The pTron Dynamo Power 20000mAh Power Bank, showcasing its compact design and integrated digital display.

2. Product Overview

The pTron Dynamo Power Bank features a high-capacity battery, multiple charging outputs, and advanced safety protections. It includes built-in cables for convenience and a digital display to show the remaining battery percentage.

2.1 Package Contents

2.2 Device Layout

Diagram of pTron Dynamo Power Bank showing ports and buttons

Image: Diagram illustrating the various components of the pTron Dynamo Power Bank, including the Power On Button, Digital Display, USB-A Output Port, Type-C Input/Output Port, built-in iOS Output Cable, and built-in Type-C Output Cable.

3. Setup

3.1 Initial Charging of the Power Bank

Before first use, fully charge your pTron Dynamo Power Bank. This ensures optimal battery performance.

  1. Connect the provided USB-A to Type-C cable to a compatible USB wall adapter (not included).
  2. Insert the Type-C end of the cable into the Type-C Input/Output Port on the power bank.
  3. The digital display will show the charging progress. Charge until the display shows "100%".
  4. Alternatively, you can use a Type-C to Type-C cable (not included) with a PD compatible charger to charge the power bank via its Type-C Input/Output Port.

Note: The Type-C port supports 18W input for fast recharging of the power bank itself.

4. Operating Instructions

4.1 Charging Your Devices

The pTron Dynamo Power Bank offers four output options to charge your devices:

To begin charging, simply connect your device to any available output port or built-in cable. The power bank will automatically detect the device and begin charging. The digital display will show the remaining battery percentage.

Important: For fast charging (22.5W/20W PD), your device and charging cable must support the respective fast charging protocols (e.g., QC3.0, PD3.0).

pTron Dynamo Power Bank showing 22.5W fast charging via ports and built-in cables

Image: The pTron Dynamo Power Bank highlighting its 22.5W fast charging capabilities through its USB-A port, 20W PD Type-C port, built-in 22.5W Type-C cable, and built-in 10W iOS cable.

pTron Dynamo Power Bank charging multiple devices simultaneously

Image: Illustration demonstrating the pTron Dynamo Power Bank's ability to charge up to four devices simultaneously, with a focus on 20W Power Delivery (PD) for rapid charging.

4.2 Digital Display

The integrated digital display provides real-time information on the power bank's remaining battery capacity, shown as a percentage. This allows you to monitor the charge level accurately.

5. Safety Information and Protection Features

The pTron Dynamo Power Bank is equipped with multiple layers of advanced protection to ensure safe operation for both the power bank and your connected devices. It is BIS certified.

pTron Dynamo Power Bank with multiple layers of protection

Image: Visual representation of the pTron Dynamo Power Bank's comprehensive safety features, including Over Current Protection, Short Circuit Protection, Over Voltage Protection, Overload Protection, Electrostatic Protection, and Circuit Identification Protection.

General Safety Precautions:

6. Maintenance

7. Troubleshooting

ProblemPossible CauseSolution
Power bank not charging
  • Charging cable is faulty or not properly connected.
  • Wall adapter is not working or insufficient power.
  • Power bank battery is deeply discharged.
  • Check cable connections; try a different cable.
  • Try a different wall adapter (ensure it provides sufficient power, e.g., 18W for fast input).
  • Allow power bank to charge for a longer period.
Device not charging from power bank
  • Power bank battery is depleted.
  • Charging cable is faulty or not properly connected.
  • Device is not compatible or has a specific charging requirement.
  • Recharge the power bank.
  • Check cable connections; try a different cable or port.
  • Ensure your device supports the power bank's output specifications.
Slow charging
  • Device or cable does not support fast charging.
  • Multiple devices are charging simultaneously, distributing power.
  • Ensure your device and cable are fast-charging compatible.
  • Charge one device at a time for maximum speed.
Digital display not working
  • Power bank is off or battery is completely depleted.
  • Temporary software glitch.
  • Press the power button to activate. Charge the power bank.
  • Try restarting the power bank by connecting/disconnecting a device.

8. Specifications

Model NameDynamo Power
Battery Capacity20000mAh
Battery TypeLithium Polymer
USB-A Output22.5W Fast Charging
Type-C Input/Output20W Power Delivery (PD) Output, 18W Input
Built-in Type-C Cable Output22.5W Fast Charging
Built-in iOS Cable Output10W Charging
Total Outputs4 (USB-A, Type-C, Built-in Type-C, Built-in iOS)
Special FeaturesBuilt-in Cables, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection, Over Voltage Protection, Overload Protection, Electrostatic Protection, Circuit Identification Protection
Dimensions14.5 x 10.3 x 3.9 cm
Weight420 g
Included Accessories1N USB-A to Type-C 3A Charging Cable

9. Warranty and Support

9.1 Manufacturer Warranty

This pTron Dynamo Power Bank comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only. Please retain your purchase receipt as proof of purchase for warranty claims.

The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.

9.2 Customer Support

For any queries, technical assistance, or warranty claims, please contact pTron customer support:

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