【Package Includes】 Includes 250 amp dual battery smart isolator ×1, 200A fuse and fuse holder ×1, wiring terminals ×6, and rubber protective covers ×2. Complete accessories make installation easier and help build a reliable dual battery system
【Specifications】 The 250 amp dual battery isolator 12v 24v supports universal 12V/24V systems with a maximum current of 250A. IP54 protection, -20°C to 85°C operating temperature, and <10mA quiescent current provide stable performance in tough environments
【Smart Battery Isolation】 This dual battery smart isolator 250 amp 12v 24v automatically connects and disconnects the auxiliary battery. It charges the secondary battery while the engine is running and isolates it when the engine is off to help protect the starter battery from power drain
【Voltage Sensing Technology】 Built with smart battery isolator vsr 250 amp technology, the unit detects main battery voltage and automatically activates the charging circuit when enough power is available. No manual switch or complex wiring is required
【Wide Application】 The battery isolator 250 amp 12v 24v is ideal for boats, yachts, RVs, off-road vehicles, trucks, ATVs, UTVs, and other vehicles that need a reliable dual battery charging and isolation solution