ZENWIRE JMD-10 Smart Car Battery Charger 12V 24V 10A with Repair Function

The ZENWIRE JMD-10 is a professional smart battery charger and maintainer designed for 12V and 24V lead-acid batteries. With a maximum charging current of 10A (12V) and 5A (24V), it automatically detects the battery voltage and applies a multi-stage charging algorithm to ensure safe, efficient, and complete charging. The integrated repair mode uses desulfation pulses to restore battery capacity and extend battery life. Ideal for automotive, marine, and industrial applications.

Advantages

Intelligent auto-detection of 12V/24V systems, 7-stage charging for optimal battery health, built-in desulfation repair mode, LCD display showing voltage, current, temperature and charging status, comprehensive safety protections including reverse polarity, overcharge, short circuit, and overheat, flame-retardant ABS housing, and a cooling fan for reliable operation.

Suitable for

• Car, motorcycle, boat, RV, and lawn mower batteries
• AGM, GEL, SLA, Wet, Calcium, EFB, and MF lead-acid batteries
• Battery maintenance during storage or winter
• Workshop and garage use

Key specifications

• Input: AC 100-240V, 50/60Hz
• Output: DC 12V (10A) / 24V (5A) auto-detection
• Battery capacity: 6-180Ah (12V), 6-90Ah (24V)
• Charging stages: 7-stage intelligent
• Special functions: Repair (desulfation), Winter/Summer mode, trickle charge
• Display: LCD digital
• Safety: Overcharge, overcurrent, overheat, short circuit, reverse polarity, low voltage
• Cooling: Built-in fan
• Housing: ABS flame retardant
• Operating temperature: -20°C to +45°C
• Power cord length: approx. 100 cm
• Output cable length: approx. 60 cm with alligator clips
• Efficiency: >85%
• Certifications: CE, RoHS, FCC

Recommendations

For best results, connect the charger to the battery before plugging into AC power. Use the repair mode only on deeply discharged or sulfated batteries. Always follow the battery manufacturer's safety guidelines.