Mastervolt Charge Mate Pro 90 Alternator Power Distributor - 83309002
The Mastervolt Charge Mate Pro 90 is the ideal solution for efficiently distributing charging current over two separate batteries, such as a starter battery and a service battery. This device ensures that the alternator or battery charger primarily charges the main battery, usually the starter battery, fully before directing the remaining charging current to the second battery. This way, you are always assured of sufficient starting power and your valuable service battery is optimally charged afterwards.
The Charge Mate Pro 90 is perfectly suitable for modern systems with powerful alternators. It is an intelligent and safe alternative to traditional diode splitters, as it does not cause voltage loss. This means a faster and better charging cycle for both batteries.
Key Features and Benefits
- Smart Priority Switching: Ensures that the main battery (for example, the starter battery) always gets priority and is fully charged before the second battery is addressed.
- No Voltage Loss: Unlike diode splitters, there is no voltage drop, resulting in higher charging efficiency and faster fully charged batteries.
- Fully Automatic Operation: The system operates fully automatically, requiring no manual intervention.
- Easy Installation: Compact and lightweight design for quick and easy mounting.
- High Reliability: Built with the renowned Mastervolt quality for a long lifespan and reliable performance.
Specifications Mastervolt Charge Mate Pro 90
The Charge Mate Pro 90 is designed for systems with a maximum input current of 90 Amperes. The nominal voltage of the system is 12 Volt DC. The activation of the second battery occurs automatically when the voltage of the primary battery exceeds 13.0 Volts. Deactivation occurs when the voltage drops below 12.5 Volts, to prevent discharge of the primary battery. The dimensions of the unit are 105 by 70 by 45 millimeters (length x width x height) and the weight is only 0.14 kilograms. The housing has a protection rating of IP67, which means that the device is completely dust-tight and protected against temporary immersion in water. This makes the Charge Mate Pro 90 ideal for use in demanding marine and mobile environments.
