Power / Batteries & Chargers
Wireless Charger JDS9301S
Quick guide for the JDS9301S wireless charger. Learn about power requirements, device compatibility, and FCC compliance guidelines.
Table of contents
Quick guide from the manual
This document provides essential technical specifications and regulatory compliance information for the JDS9301S wireless charger. The device is designed for short-distance, low-power radio transmission using magnetic induction.
Product Overview
The JDS9301S is a wireless charger suitable for powering and charging small digital products. It is compatible with devices such as GPS units, MP3 players, and waterproof lights.
Technical Specifications
- Power Rating: DC 5V (via USB)
- Modulation Type: ASK
Safety and Compliance
This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions:
- The device must not cause harmful interference.
- The device must accept any interference received, including interference that may cause undesired operation.
RF Exposure: To maintain compliance with FCC RF exposure guidelines, this equipment must be installed and operated with a minimum distance of 20cm between the radiator and your body.
Interference Troubleshooting: If the equipment causes interference with radio or television reception, try the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Practical help
Common problems
Interference with radio or television reception
Reorient or relocate the receiving antenna, increase separation between the equipment and receiver, or connect to a different circuit.
Before use
- Ensure the power source provides DC 5V via USB.
- Verify the device being charged is compatible (GPS, MP3, waterproof lights, or small power digital products).
- Ensure a minimum distance of 20cm is maintained between the charger and your body during operation.
Specs in practice
- Power Rating
- Requires a DC 5V input from a USB power source.
- Modulation Type
- Uses ASK (Amplitude Shift Keying) for radio transmission.
Model compatibility
- Suitable for small power digital products.
- Examples include GPS, MP3 players, and waterproof lights.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.