Mastervolt Charge Mate Pro Lithium 40, 40A 12/24V Electronic Charge Relay

Optimize your vessel's power distribution with the Mastervolt Charge Mate Pro Lithium 40, a cutting-edge electronic charge relay designed for high efficiency and reverse current protection. This intelligent device effectively distributes charger or alternator current between two battery banks, such as a starter and a service battery, ensuring your primary battery is always prioritized and protected from discharge. Ideal for leisure and professional marine and mobile applications, the Charge Mate Pro Lithium 40 enhances system reliability and prevents common issues like a flat starter battery. Upgrade your power management for peace of mind on the water or on the road.

Key Benefits & Features:

• Efficient Dual Charging: Enables effective distribution of charge current between two battery banks, ensuring both are optimally maintained.
• Prioritized Charging: Limits secondary battery charge current to 40A, ensuring your primary (main) battery receives priority for enhanced system reliability.
• Universal Voltage Compatibility: Automatically detects and operates flawlessly within both 12V and 24V DC systems.
• Robust IP65 Protection: Features IP65-rated electronics housed in a corrosion-resistant casing with aluminum heat sinks, offering exceptional durability in harsh marine and mobile environments.
• Broad Battery Suitability: Compatible with a wide range of battery types, suitable for charging Lithium starter batteries to AGM, GEL, and Lithium service batteries.
• Unidirectional Current Flow: Electronically blocks return current under all circumstances, guaranteeing isolated battery banks and preventing power dips in your electrical network.
• Low Voltage Drop: Utilizes MOSFETs for an electronic relay with a very low voltage drop (max 0.2V), maximizing charging efficiency.
• Optional Remote Control: Supports an optional single-pole ON-OFF-ON switch for remote operation, including an emergency start assist function.
• Compact & Lightweight Design: Measures 157 x 140 x 80 mm (6.2 x 5.5 x 3.1 inches) and weighs just 0.88 kg (1.9 lb) for flexible installation.
• CE Compliant: Meets European safety, health, and environmental protection standards.

Applications:

Perfect for leisure and professional marine and mobile applications requiring prioritized or current-limited charging solutions. Compatible with all kinds of chargers and alternators.