The SIP Chargestar Auto 40 is a powerful battery charger with 3 different charging modes, dual voltage functions, infinitely variable charge settings, and thermal overload protections.

• 230v (13amp) input supply
• 12v / 24v dual internal voltages
• 600Ah max. rated battery capacity
• 40A (12v) / 20A (24v) rated output
• 12v (10A) battery support + stabiliser
• Infinitely variable charge rate settings
• Three different charge modes available:
• Manual user settings selection
• Automatic from saved parameters
• Automatic completely after START
• Bespoke software; AGM/GEL/calcium/lead
• Current selector, digital ammeter, voltmeter
• Thermal overload / short circuit protections
• Charge function used without voltage peaks
• Polarity reversal protection and charge timer
• Charge voltage and alternator tester
• 2 year warranty / Made in Italy

SIP are machinery specialists, with our catalogue featuring welding, metalwork, air compressors and tools, battery chargers, lifting, heating, power, woodworking, and cleaning equipment.