About This

• Ultimate Battery Protection & Anti-Theft Security "Prevent battery drain and unauthorized vehicle access with our 12V kill switch. Maintains full charge during long-term parking while disabling engine starts via remote control, offering dual protection against power loss and theft（Not applicable to 24V battery systems）."
• Extended Performance Endurance "Engineered with pure copper components and corrosion-resistant materials to handle extreme currents (250A continuous/450A peak). Enhances battery lifespan by 3-4x while ensuring stable performance across cars, RVs, trailers, and motorcycles."
• Simplified 3-Step Installation "Direct negative-pole connection design eliminates complex wiring - no additional tools or accessories required. Our streamlined version removes redundant power cables, enabling installation in minutes with basic battery terminal connections."
• All-Weather Reliability "Water-resistant construction with enhanced conductivity modules ensures year-round protection. Safeguards both battery health and vehicle circuits through proper polarity installation guidance (negative terminal optimized for safety)."
• Excellent After-Sales Commitment "Backed by professional troubleshooting assistance and replacement commitments. exquisite craftsmanship , strict quality control and high-quality after sales service, that's why our products are worth your purchase. We promise to offer specialized help at any time if you have any problems."

Overview

• Operation Mode : ON-OFF-ON
• Current Rating : 250 Amps
• Operating Voltage : 12 Volts (DC)
• Contact Type : Normally Closed
• Connector Type : Clamp
• Brand : Trosfina
• Switch Type : Push Button
• Terminal : Solder
• Material : Brass
• Item dimensions L x W x H : 4.4 x 3.9 x 2.4 inches