Kircuit G300

Kircuit 15V AC/DC Adapter User Manual

Model: G300 Compatible Adapter

Introduction

This manual provides essential information for the safe and efficient use of your Kircuit 15V AC/DC Adapter. This adapter is specifically designed to provide power to or charge the battery of compatible devices, such as the FF Flashfish G300 Portable Power Station.

Please read this manual thoroughly before using the product and retain it for future reference.

Kircuit 15V AC/DC Adapter with dimensions and anti-interference magnetic ring

Image: Kircuit 15V AC/DC Adapter showing its dimensions (4.2 inches length, 1.8 inches width, 1.2 inches height for the adapter block) and the anti-interference magnetic ring on the DC output cable. The AC input cable is 79.3 inches long, and the DC output cable is 44.3 inches long.

Safety Information

  • Do not expose the adapter to rain, moisture, or extreme temperatures.
  • Ensure the adapter is used with devices that match its voltage and current specifications (15V DC, 4A).
  • Avoid dropping or subjecting the adapter to strong impacts.
  • Do not disassemble or attempt to repair the adapter. Refer to qualified service personnel.
  • Keep out of reach of children.
  • Unplug the adapter from the power outlet when not in use for extended periods.

Package Contents

Verify that all items are present in your package:

  • 1 x Kircuit 15V AC/DC Adapter
  • 2 x Power Cords (AC input cord and DC output cord are typically integrated or supplied as a set)
Kircuit 15V AC/DC Adapter and power cords

Image: The Kircuit 15V AC/DC Adapter shown with its integrated DC output cable and the detachable AC input power cord.

Setup Instructions

  1. Connect the AC Power Cord: Take the AC input power cord and connect its C7 connector end into the corresponding port on the Kircuit 15V AC/DC Adapter.
  2. Connect to Power Outlet: Plug the 2-pin (Type F - German standard, compatible with various outlets) end of the AC power cord into a standard 100V-240V AC electrical wall outlet.
  3. Connect to Device: Insert the barrel plug connector of the DC output cable into the 15V DC input port of your compatible device, such as the FF Flashfish G300 Portable Power Station.
  4. Verify Connection: Ensure all connections are secure. The adapter is now ready to supply power or charge your device.
Close-up of the 2-pin AC power plug and C7 connector

Image: A close-up view of the 2-pin AC power plug and the C7 connector, which connects to the adapter block.

Operating Instructions

Once properly set up, the Kircuit 15V AC/DC Adapter operates automatically:

  • When connected to a power outlet and a compatible device, the adapter will begin supplying 15V DC power.
  • If your device has a charging indicator, observe it to confirm that charging is in progress.
  • The adapter is designed for continuous use to power your device or charge its internal battery.
Kircuit AC/DC adapter connected to a wall outlet and a device

Image: The Kircuit AC/DC adapter shown in use, connected to a wall outlet and extending towards a device (partially visible).

Maintenance

  • Cleaning: Disconnect the adapter from all power sources and devices before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or solvents.
  • Storage: Store the adapter in a cool, dry place when not in use. Avoid wrapping the cables too tightly to prevent damage.
  • Inspection: Periodically inspect the adapter and cables for any signs of damage, such as frayed wires or cracked casing. Discontinue use if damage is found.

Troubleshooting

Problem Possible Cause Solution
Adapter not powering device/charging. Loose connection, faulty outlet, incompatible device.
  • Ensure all cables are securely connected.
  • Test the wall outlet with another device.
  • Verify your device requires 15V DC input.
Adapter feels warm during operation. Normal operation, heavy load.

It is normal for the adapter to become warm during use, especially under heavy load. If it becomes excessively hot or emits smoke/odor, disconnect immediately and cease use.

Device charges slowly or intermittently. Cable damage, power fluctuations.
  • Inspect cables for damage.
  • Ensure the power outlet is stable.

Specifications

Feature Detail
Brand Kircuit
Model Compatibility FF Flashfish G300 Portable Power Station
Input Voltage 100-240V AC
Output Voltage 15V DC
Output Current 4A
Output Wattage 60W
Connector Type Barrel Plug (DC Output), 2-Pin (AC Input)
Color Black
Special Features Built-in Dynamic IC, Charger IC & Power fuse for rapid charging and overcharge protection. Anti-interference magnetic ring.
Manufacturer Shenzhen Waweis Technology Co., Ltd

Support

For any issues not covered in this manual or for further assistance, please contact your retailer or the manufacturer's customer support.

Please have your product model (Kircuit 15V AC/DC Adapter) and purchase information ready when contacting support.