Never Get Stranded: 12V 200A Smart Dual Battery Isolator
Power all your on-the-go essentials without ever worrying about a dead starter battery again! Our 12V 200A Smart Dual Battery Isolator is the ultimate solution for adventurers, off-roaders, and anyone needing reliable power for a second battery.
Smart Performance, Ultimate Reliability
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Primary Battery Saver: This intelligent isolator automatically combines your two batteries for charging when your engine is running and isolates them when it's off. This ensures your primary battery is always ready to start your vehicle, even if your auxiliary battery powers all your accessories.
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Emergency Start Function: Engine won't turn over? No problem! Simply press the emergency button to instantly link your sub-battery and get your engine started.
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Efficient Charging: Acts as a "split charge relay," allowing your alternator to efficiently charge your auxiliary battery without draining your main starter battery when the engine is off.
Designed for Wide Application & Easy Installation
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Universal 12V Compatibility: Perfect for a vast range of vehicles, including Jeeps, Trucks, ATVs, UTVs, Boats, RVs, Vans, Off-road Vehicles, Caravans, and various camping setups.
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Compact & Versatile: Its small size ensures it can fit seamlessly into almost any vehicle.
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Installation Ready: This dual battery protection controller automatically detects and identifies your system's voltage upon power-up.
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Automatic Connection: Charges your auxiliary battery when voltage reaches 13.5V-16V (after a 5-second delay).
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Automatic Disconnection: Protects your main battery by disconnecting when voltage drops to 12.5V (after a 5-second delay, or immediately if it falls below 12.5V).
Why You Need a Battery Isolator
Modern adventure vehicles often rely on a second battery to power accessories like refrigerators, lights, and inverters. Directly connecting two batteries in parallel can lead to:
- A drained starter battery when the engine is off, leaving you stranded.
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Overloaded wiring when both batteries try to charge simultaneously.
Our 200A Smart Isolator provides the critical separation needed, ensuring safe, efficient charging and consistent power for all your demands.
Specifications
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Input Voltage: 12V (working voltage and load voltage)
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Continuous Current: 200A (normally)
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Automatic Connection Voltage: 13.5V-16V (12V working voltage)
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Automatic Disconnection Voltage: 12.5V (immediately disconnect if below 12.5V)
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Over Voltage Protection: 16V
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Weight: 694g / 1.53 lbs
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Dimensions: 15.2 x 14.7 x 4 cm / 6 x 5.8 x 1.6 inches
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Package Includes: 1 x Battery Isolator, 1 x 200A Fuse
