Battery charger "PRO 4S"

Professional system with four independent, microprocessor-controlled charging stations. Each station initializes new batteries, charges used batteries and supports the recovery of deeply discharged lead-acid batteries.

Charging functions

• Four automatic charging stations, each with a maximum of 2 A charging current
• 8 stages: initialization, recovery, light charging, main charging, desulfation, battery analysis, maintenance and balancing
• Recovery from a battery voltage of 1.5 V
• Automatic selection without manual setting of battery type or charging current
• Turbo mode for fast charging
• Time-to-end display for the remaining desulphation time: under 9, 6 or 3 hours
• Desulfation of worn out batteries within a maximum of 10 to 12 hours

Test functions

• Battery test for state of charge and starting performance
• Alternator and voltage regulator test
• Digital voltmeter
• Guided test procedure via the LCD display
• Serial interface for an optional professional thermal printer
• Optional printout of test results with customizable company logo

The battery must be installed in the vehicle for the vehicle test. The other charging stations cannot be used during the test.

Technical data

• Input: 220-240V AC, 50-60Hz
• Output: 13.8V/14.4V, nominal 12V
• Charging current: 4 × maximum 2 A
• Battery Types: 12-volt lead-acid batteries, including open, gel, maintenance-free, VRLA, AGM and Ca/Ca types
• Capacity: 3-70 Ah when charging, up to 100 Ah when maintaining
• Operating temperature: −20 to +50 °C