Automatic charger 12V 30A Lead & LiFePO4

Smart microprocessor-controlled charger, compatible with lead batteries (GEL, sealed/AGM, open) and LiFePO4 batteries. It provides an automatic 3-phase charge (CC / CV / Floating) to optimize battery life.
Once the end-of-charge voltage is reached, the electronics automatically reduce the current and cut off at the end of charge for lithium batteries, allowing you to leave the charger connected to the battery indefinitely.

Key features

• 12V Compatibility: Lead (GEL / sealed / open) + LiFePO4
• 3-phase charge: CC (constant current) / CV (constant voltage) / Floating (maintenance)
• Automatic shutdown at end of charge (LiFePO4): overload protection
• Floating 13.8V (lead): ideal maintenance for batteries in storage / backup
• Integrated protections: overvoltage, short circuit, reverse polarity
• Thermo-regulated ventilation + temperature compensation (probe provided)
• Efficiency > 88% + LED indicators (on / off / charge status)

Ideal for

• Charging and maintenance of batteries isolated site, backup, wind / solar, workshop, vehicle, boat, camper.
• Recommended batteries:
  • Lead: min 150Ah (optimal 240Ah to 300Ah)
  • LiFePO4: min 30Ah (optimal 90Ah to 120Ah)

Technical specifications

• Input: 180 ~ 240V • 47 ~ 63Hz
• Battery voltage: 12V
• Max charging current: 30A
• Method: CC / CV / Floating

Voltage in CV phase (end of charge)

• GEL (G): 14.2V
• Sealed (S): 14.4V
• Open (F): 14.6V
• LiFePO4 (Li): 14.6V
• Floating (maintenance): 13.8V
• Efficiency: > 88%
• Protections: overvoltage / short circuit / reverse polarity
• Cooling: thermo-regulated fan
• Temperature compensation: yes (probe included)
• Indicators: LED On / Off / Charge status
• Dimensions: 260 × 150 × 70 mm
• Weight: 2.8 kg
• Certifications: CE, RoHS

Pack contents

• 1 × 12V 30A Charger
• 1 × Power cord FR
• 1 × Pair of cables with crocodile clips

Usage tips

• Always check the 12V compatibility of your battery (LiFePO4 12V = 4S pack, end of charge 14.6V).
• For lead, the Floating mode is perfect for maintenance (wintering, storage, backup battery).
• For lithium, stopping at the end of charge helps avoid overcharging (recommended on LiFePO4).

Warranty: 2 years

10131