Alpha Pro B 12V

The charge voltage is automatically adjusted if there is any risk of gas formation. Electronics permanently regulate the voltage, ensuring that the battery is always kept in good condition.

Alpha Pro charge regulators

  • Alpha alternator kit with connection cable.
  • B-model for Bosch alternators, delivered with plug & play connection.

Using a Battery Mate or battery isolator in conjunction with an Alpha alternator makes it possible to easily charge two or three separate battery sets simultaneously.

Technical specifications 
Charge voltage Bulk 14.25 V
Adjustibility Bulk 13-15 V
Charge voltage Absorption 14.25 V
Absorption time 4 hours, adjustable from 2 minutes to 12 hours
Charge voltage Float 13.25 V
Adjustibility Float 13-13.9 V
Temperature compensation -30 mV/ °C
-17 mV/ °F
Alternator type Bosch
Protection degree IP65
General specifications 
Cable length regulator/alternator 1.5 mtr oil resistant marine connection cable
Cable length temperature sensor 6 mtr
Connection plug regulator/alternator Alpha/Bosch
Dimensions, hxwxd 90 x 95 x 30 mm
3.5 x 3.7 x 1.2 inch
Weight 0.4 kg
0.9 lb

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