Dual Battery Isolator 12V 140A Voltage Sensitive Relay VSR Smart Automatic Charge Relay for Automotive Marine (140A) 3snrb

Key Benefits
• Advanced voltage sensitive relay technology ensures efficient dual battery charging for vehicles and marine applications.
• Smart automatic charge management prioritizes the primary battery while charging the auxiliary battery simultaneously.
• Robust 140A capacity provides reliable power distribution for high-demand electrical setups and accessories.
• Universal compatibility designed for seamless integration with most 12V automotive, truck, and boat electrical systems.
• Durable construction built to withstand harsh environmental conditions and vibration for long-term performance.

Use Cases
• Ideal for 4x4 off-road vehicles, camper vans, and recreational vehicles requiring auxiliary power for appliances.
• Suitable for marine vessels to manage starter and house battery banks effectively.
• Perfect for professional automotive electrical upgrades and custom power management installations.

Specifications
• Voltage: 12V
• Current Rating: 140A
• Function: Voltage Sensitive Relay (VSR)
• Compatibility: Universal 12V systems

Usage Scenarios

Dual Battery Isolator 12V 140A Voltage Sensitive Relay VSR Smart Automatic Charge Relay for Automotive Marine (140A) 3snrb is well suited for home, office, and everyday use — durable, practical, and easy to care for.

Care Instructions

• Store it in a cool, dry, well-ventilated place and keep it out of prolonged direct sunlight.
• Wipe clean with a soft, dry cloth; avoid harsh or corrosive cleaning agents.

Specifications