Pro-Charge is a range of sophisticated and easy to use battery chargers ideal for the home professional and suitable for a wide range of 12V lead acid batteries and battery sizes. Using advanced 6-stage charging technology, Pro-Charge maximises battery life and performance, and can help restore drained and sulphated batteries. Pro-Charge is fully automatic, spark-free and polarity protected, and can be left connected to a battery indefinitely without overcharging. Suitable for all battery types including hard to charge Calcium batteries. FEATURES ● 6 Stage Charging ● Rejuvenation ● Adjustable Current ● Calcium Mode ● Safe & Easy Code Description Output Output Current Min. Start Voltage 229643 12v 4amp 6 Stage Charger 12v 12v 1, 2, 4 amp 3v 229644 12v 8amp 6 Stage Charger 12v 2, 4, 8 amp 3v 229645 12v 16amp 6 Stage Charger 12v 2, 4, 8, 16 amp 3v 229646 12v 21amp 6 Stage Charger 12v 2, 6, 12, 21 amp 3v
