Zhushan 150A Dual Battery Smart Isolator – 12V/24V Voltage Sensitive Relay (VSR) for RV, Car, Truck, Boat, ATV, UTV – Prevents Battery Drain & Manages Charging Automatically

★★★★★ 4.4 55 reviews

$55.99
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$55.99
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Free shipping Free 30-day returns

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Product details

Management number 212756157 Release Date 2026/04/06 List Price $22.40 Model Number 212756157
Category
  • 【Specification] Voltage】12/24VDC, Number of Terminals: 4, Power Supply Capacity: 150 amps continuous power supply capacity, two batteries LCD display voltage, automatic power-on voltage (delay 5 seconds): 13.5V-16V (12V working) voltage )/27V-32V (24V working voltage)/automatic disconnection voltage (5 seconds delay): 12.5V; overvoltage: 16V/32V
  • 【Product Features】This isolator is used to combine two batteries together when the alternator is charging (engine running), and isolate them when not charging, the battery isolation solenoid valve is made of high-quality material, resistant to melting and more conductive Strong, high performance and Sturdy. The power cord and copper terminals are easy to connect, there are four fixing holes easy to install and instant start,the secondary battery does not have the same voltage drop as the traditional isolator
  • 【Emergency Button】If the engine cannot be started when the main battery is dead, just press the emergency button to turn on the auxiliary battery to start the engine
  • 【Quality Product】This continuous relay and battery isolator is made of strong weathering steel, black powder coating, Sturdy, easy to use, waterproof and dustproof, 100% OEM matching and replacement
  • 【Application】The isolator has waterproof, shockproof, dustproof and safety certification, can be used safely under any conditions, and is suitable for multiple batteries that need to be isolated, including marine, mobile audio, off-road, etc. If you have any quality problems with our products, please feel free to contact us

Brand Name Zhushan
Unit Count 1.0 Count
Part Number 150A
Coil Voltage 24 Volts (DC)
Contact Type Normally Open
Manufacturer Zhushan Electric Co.,Ltd
Mounting Type Through Hole Mount
Connector Type Crimp
Current Rating 150 Amps
Operation Mode ON-OFF-ON
Contact Material Silver
Specification Met ISO 9001
Included Components 150 Amp Dual Battery Smart Isolator
Contact Current Rating 150 Amps
Lower Temperature Rating 70 Degrees Fahrenheit
Upper Temperature Rating 100 Degrees Fahrenheit
Minimum Switching Voltage 12 Volts (DC)

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4.4 out of 5
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55 ratings | 23 reviews
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