ZENWIRE JMD-6S 6V/12V 6A Smart Battery Charger with Repair Function for AGM GEL Lead-Acid Batteries

The ZENWIRE JMD-6S is a professional smart battery charger and maintainer designed for 6V and 12V lead-acid batteries. Featuring 7-stage charging, pulse repair technology, and automatic voltage detection, it ensures optimal charging and extends battery life. Ideal for cars, motorcycles, AGM, GEL, and EFB batteries.

Advantages

Automatic voltage detection (6V/12V), 7-stage smart charging, pulse repair function for desulfation, LCD display with backlight, comprehensive protection (overcharge, short circuit, reverse polarity, overheat, overcurrent, low voltage), built-in cooling fan, flame-retardant ABS housing.

Suitable for

• 6V and 12V lead-acid batteries (Wet, MF, CA/CA, EFB, GEL, AGM)
• Automotive, motorcycle, marine, and deep-cycle batteries
• Battery maintenance and repair

Key specifications

• Input: AC 100-240V, 50/60Hz
• Output: DC 6V/12V (auto-detection)
• Max charging current: 6A (12V), 2A (6V)
• Battery capacity: 6-120Ah (12V), 2-20Ah (6V)
• Charging stages: 7-stage smart charging
• Repair function: Pulse repair / desulfation
• Display: LCD with backlight
• Protection: Overcharge, short circuit, reverse polarity, overheat, overcurrent, low voltage
• Cooling: Built-in fan
• Operating temperature: -20°C to +50°C
• Efficiency: >85%
• Housing: ABS flame retardant
• Input cable length: approx. 80 cm
• Output cable length: approx. 60 cm
• Certifications: CE, RoHS, FCC

Recommendations

For best results, connect the charger to the battery before plugging into AC power. Use in a well-ventilated area. Suitable for all types of lead-acid batteries including AGM and GEL.