Mastervolt 83304002 Charge Mate Pro 40 Automatic Dual Battery Charger, 40A

A secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current effectively between two battery banks such as a starter and a service battery. The Charge Mate Pro connects both batteries during charging and keeps them isolated when discharging. This significantly reduces the risk of a flat starter battery for example.

The Charge Mate Pro offers an additional advantage over mechanical charge relays, by limiting the charge current to the second battery. The primary battery, like a starter battery, is therefore charged with priority. The return current is automatically blocked even when the secondary battery has a higher voltage. An emergency start function is possible by connecting an optional bypass switch to the Charge Master Pro.

• Mastervolt 83304002 Charge Mate Pro 40 Automatic Dual Battery Charger
• Category: Battery Chargers
• Manufacturer: Mastervolt
• Electronic charge coupling with very low voltage drop
• Makes effective dual charging possible
• Suitable for all battery types, including Lithium Ion
• Charge current secondary battery limited to 40A
• High system reliability by prioritized charging of the main battery
• Unidirectional which blocks return current under all circumstances
• Prevents power dips of the onboard electrical network
• Suitable for all kinds of chargers and alternators
• Monitoring with LED status indication
• IP65 electronics in a corrosion resistant casing with aluminum heat sinks
• Fast and easy installation
• Number of battery outlets: 2
• Remote Switch Functions: On, Off, Auto and Start Assist