Key Safety Features of Fully Automatic Battery Chargers
1. Ensure correct polarity: Red wire connects to battery positive, green wire to negative.
2. Never short-circuit red and green output terminals.
3. Operate within 220V-230V voltage range.
4. Maintain proper electrolyte levels (cover plates but avoid overfilling). Loosen cell caps during charging.
5. Reduce charging current if battery temperature rises >10°C. Gradual current reduction during charging is normal.
6. Replace fuses only with original specifications.
7. Reduce nighttime charging current by 50% to prevent overvoltage risks.
8. Verify charge status with battery testers.
9. Operate in well-ventilated, dry environments away from corrosive gases.
