0.0V drop alternator split charging system - 14V at alternator = 14V at battery
Rated at 12V / 180A - alternator must be 120A or smaller
Suitable for all alternators and all battery types - simple B+ plug and play
IP66 fully waterproof
The ProSplit R is an advanced split charge management device, developed specifically to deal with the complex nature of modern multi battery systems in boats and vehicles. For single or dual alternator inputs to two, three or four battery bank installations.
Complex software with some 1000 lines of code
analyses every perceivable condition to ensure
charging priorities are managed as you want
with specific focus on preserving charge
in the engine starter battery. Each input
& output terminal is independently
monitored to establish status before
deciding where charge will be delivered and to prevent discharge from one battery to another.
Truly zero voltage drop is one key feature of the
Many alternative products claim to have no voltage loss but, under test, are proven not to be so - especially with heavy loads - when it really matters. It may not seem significant but 1V drop equates to as much as 30% lost charging power in a 12V system. Unlike conventional Voltage Sensitive Relays (VSRs), the has the ability to identify and reverse current or over-voltage conditions and disconnect individual batteries to avoid damage or discharge. The ignition sense connection also ensures that the device knows the
engine is running and protects the start battery when the engine is off.
Grey / Red
Most Helpful Customer Reviews
This works very well on our sailboat. Quality connectors and overall construction. Only thing lacking is an emergency combiner which I added using some spare wire and a battery switch.
Analog electronics background so I understand the subtleties involved in a single source of charge supporting multiple battery banks. This is a good design, well thought out and fully explained. Bottom line, it works. I installed with a touch of skepticism from suffering so many bad solutions, checked voltages frequently under varied conditions for the first week and now I don't even think about it. I'd recommend this to anyone, especially those who recognize the seriousness of the problem and want a good solution.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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