Battery Isolator Automatic Charging Voltage Sensitive Relay Installation Accessories 12V 140A

Summary

• Possess a voltage sensitive chip, which cuts in at 13.3V and cuts out at 12.8V to ensure that the main battery is ready for vehicle operation at any time.
• The dual battery isolator kit enables your accessories to run from a separate battery when your vehicle's engine is not running.
• When charging, the two batteries can be charged together, but the discharging between the batteries does not affect each other.
• The shell is made of ABS material, which is resistant to impact and corrosion, and can be used for a long time.
• This battery isolator is small in size and can be used almost anywhere, suitable for ATV, UTV, boats, RVs, maritime vehicles, trucks, and caravans.