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The 6M 12V 140 Amp Split Charge Relay Kit is a high-performance dual battery isolator featuring a built-in voltmeter and automatic/manual switching. Designed for vehicles, boats, and RVs, it ensures your main battery stays protected while efficiently charging a secondary battery. With a robust 140A current rating, IP68 waterproof and dustproof construction, and a full accessory kit for easy installation, this relay kit guarantees reliable power management in any environment.







| ASIN | B0CY23GWRM |
| Best Sellers Rank | 5,899 in Automotive ( See Top 100 in Automotive ) 12 in Car Relays |
| Brand | Heart Horse |
| Coil Voltage | 12 Volts |
| Connector Type | Clamp |
| Contact Current Rating | 140 Amps |
| Contact Material | Silver Alloy |
| Country Of Origin | China |
| Current Rating | 140 Amps |
| Customer Reviews | 4.1 4.1 out of 5 stars (51) |
| Item Weight | 1130 Grams |
| Manufacturer | YYGS_AMZgb |
| Manufacturer Part Number | sku3919-yy |
| Minimum Switching Voltage | 13.3 Volts (DC) |
| Model Number | sku3919-yy |
| Mounting Type | DIN Rail Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Wattage | 1680 watts |
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