The is a smart, three-stage automatic battery charger designed for 12V and 24V lead-acid batteries, including AGM, Gel, and Wet types. This versatile tool is commonly marketed under brands like E-FAST and ANHTCZYX . Technical Specifications

Includes polarity, output short-circuit, over-temperature, and over-voltage protection. Operating Instructions

The ZYX-J30 is designed for "plug-and-play" use, but following the correct sequence ensures battery longevity.

Understanding the hardware capabilities is essential for safe operation: 100–240V AC, 50–60Hz. Rated Output: 12V DC at 8A; 24V DC at 4A. Minimum Startup Voltage: >2.0V. Efficiency: Approximately 85%. Cooling: Built-in fan.