1. Introduction
This manual provides essential instructions for the safe and effective use of your Kircuit AC/DC Adapter. This adapter is designed to convert standard AC wall power into the DC power required to charge compatible Lokithor JA-Series car jump starters, portable power banks, and air compressor supplies.
Please read this manual thoroughly before using the adapter and retain it for future reference.
2. Safety Instructions
- Indoor Use Only: This adapter is designed for indoor use in dry locations. Do not expose it to rain, moisture, or extreme temperatures.
- Proper Voltage: Ensure the wall outlet voltage matches the adapter's input voltage (100-240VAC).
- Avoid Damage: Do not use the adapter if the cord or plug is damaged. Do not attempt to open or modify the adapter.
- Ventilation: Ensure adequate ventilation around the adapter during use. Do not cover it with cloth or other materials.
- Children and Pets: Keep the adapter out of reach of children and pets.
- Disconnect When Not in Use: Unplug the adapter from the wall outlet and the device when not in use for extended periods.
3. Package Contents
- 1 x Kircuit AC/DC Adapter
4. Setup
Follow these steps to set up your Kircuit AC/DC Adapter for charging:
- Inspect the Adapter: Before use, visually inspect the adapter and its cable for any signs of damage.
- Connect to Device: Plug the DC output connector of the Kircuit AC/DC Adapter into the charging input port of your compatible Lokithor JA-Series car jump starter. Ensure a secure connection.
- Connect to Power Outlet: Plug the AC input plug of the adapter into a standard 100-240VAC wall power outlet.

5. Operating Instructions
Once the adapter is properly connected, it will begin to supply power to your Lokithor device. The charging status is typically indicated by the LED indicators on your Lokithor jump starter, not on the adapter itself. Refer to your Lokithor device's manual for specific charging indicator information.
- Charging: The adapter provides a stable power supply for charging. Charging times will vary depending on the Lokithor model and its current battery level.
- Disconnection: Once your device is fully charged, or if you need to disconnect, first unplug the adapter from the wall outlet, then disconnect it from your Lokithor device.
6. Maintenance
- Cleaning: Clean the adapter with a soft, dry cloth. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and moisture when not in use. Avoid wrapping the cable too tightly around the adapter.
- Inspection: Periodically inspect the adapter and cable for any signs of wear or damage.
7. Troubleshooting
If you encounter issues with your Kircuit AC/DC Adapter, consider the following:
- Device Not Charging:
- Ensure the adapter is securely plugged into both the wall outlet and the Lokithor device.
- Verify the wall outlet is functional by testing it with another device.
- Check the Lokithor device's charging port for any obstructions or damage.
- Confirm the Lokithor device itself is functioning correctly.
- Adapter Feels Warm: It is normal for the adapter to become slightly warm during operation. If it becomes excessively hot or emits a burning smell, immediately unplug it from the wall and the device, and discontinue use.
8. Specifications
| Input Voltage | 100-240VAC, 50/60Hz |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
| Compatibility | Lokithor JA300, JA301, JA302, JA400, JA401, JA3000 Car Jump Starters and similar models |
| Color | Black |
9. Warranty and Support
This Kircuit AC/DC Adapter comes with a standard manufacturer's warranty. For specific warranty details, please refer to the product packaging or contact your retailer.
For technical support or inquiries, please contact the Kircuit customer service department through the retailer where the product was purchased.