MaySpare 12V 140Amp Voltage Sensitive Relay VSR with LED Screen and Manual Control,Dual Battery Isolator Not Fit for Lithium Batteries

★★★★★ 4.3 37 reviews

$31.99
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$31.99
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Free shipping Free 30-day returns

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Product details

Management number 210363521 Release Date 2026/04/02 List Price $12.80 Model Number 210363521
Category
  • 【Iteam Detail 】12V, 140A, 13.3V cut-in, 12.8V cut-out;IP67 waterproof ensure smart battery isolator can work well in dry environments.
  • 【Perfomrance】: Features a voltage-sensitive chip that cuts in at 13.3 volts and cuts out at 12.8 volts, ensuring that the main battery is always available for vehicle operation.The VSR can reverse charge in both manual and automatic modes.
  • 【Function】: Like having two separate power sources, the Dual Battery Isolator Kit allows your accessories to be powered from a separate battery while keeping the main battery charged when the vehicle engine is not running, and also features an LED indicator light for device connection to alert the user.
  • 【Wide Usage】: This battery isolator is small enough to fit almost anywhere, including ATVs, UTVs, boats, RVs, watercraft, trucks and caravans.
  • 140A battery isolator effectively prevents battery drain if you have sports cars and trailers.

Color black
Voltage 12 Volts
Brand Name MaySpare
Item Weight 0.24 Kilograms
Display Type LED
Manufacturer MaySpare
Warranty Description 1 year

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4.3 out of 5
★★★★★
37 ratings | 15 reviews
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