To master these, spend an hour working through the “Advanced Application Examples” appendix.

For unresolved issues, contact ZYX Support with error log (export from Diagnostic Mode).

: To reduce shock risk, the unit must be unplugged before cleaning or maintenance. Operational Features and Maintenance

⚠️ Connect to the battery before plugging the device into a wall outlet. ZYX-J30 Charger

The ZYX-J30 automatically recognizes battery voltage upon connection. It dynamically scales its performance profiles to match your specific setup. Specification 100–240V AC, 50–60Hz Output Voltage (DC) 13.8V to 27.6V Rated Output Current 12V at 8A maximum | 24V at 4A maximum Supported Battery Capacity 12V: 6Ah–150Ah | 24V: 6Ah–100Ah Minimum Startup Voltage 2.0V (for deeply discharged cells) Efficiency Rating Approx. 85% Thermal Protection Limit 65°C ± 5°C Cooling Method Active internal fan 🛡️ Built-In Safety Protections

Thank you for purchasing the ZYX-J30. This manual provides step-by-step instructions for safe installation, operation, maintenance, and troubleshooting of the ZYX-J30.

Release the button once all front panel LEDs flash simultaneously.

Connect the AC power cord to a standard 110V–240V wall socket. The cooling fan will kick on, and charging will initiate automatically. Step 5: Understanding the 3-Stage Smart Cycle

This mode uses high-frequency/low-frequency pulse technology to repair, store, or revive old, idle, damaged, or sulfated batteries. Duration: The repair process can take up to 18 hours.

: Users must provide adequate ventilation to clear explosive gases and avoid exposing the unit to direct sunlight or high temperatures. Personal Safety

Ensure the vehicle or equipment ignition is fully switched off.