Description
Sterling Power Pro Split Relay Battery Splitter
The Pro Split R is a microprocessor-controlled battery splitter designed to intelligently distribute charge from an alternator across multiple battery banks. It eliminates traditional voltage drops, ensuring faster and more efficient charging — delivering a performance advantage of up to 500% over competitors like Mastervolt.
This unit actively monitors battery states and isolates banks if issues like back-feed, alternator faults, or faulty chargers occur. By temporarily isolating the engine battery, the Pro Split R ensures the alternator charges the domestic battery at maximum efficiency, without interference.
Key Benefits:
True zero-volt drop for maximum alternator efficiency.
Safeguards against back-feed, faulty alternators, and overcharging.
Prioritises engine start battery to guarantee reliable starts.
LED status display for clear monitoring.
Robust build with 240A continuous and 2000A surge rating.
Fail-safe design always maintains alternator-engine connection in case of fault.
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IP Rating |
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IP65 |
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Product Dimensions |
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150.0mm x 80.0mm x 140.0mm |
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Product Weight |
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700 g |
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SKU |
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PSR182 |
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Amps |
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180 |
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Inputs |
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1 |
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Outputs |
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2 |
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Engage Method |
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SIGNAL / IGNITION |
