- ZERO VOLTAGE DROP: Forget the traditional diode relays and so-called "solid state" devices that can rob you of almost 2 amps of output power! The KeyLine Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance - with ZERO sacrifice. This compact battery isolator was built ultra-small (2.6" x 2.6" x 2") to fit almost anywhere! A perfect fit under the hood to get close to your dual batteries.
- VOLTAGE SENSITIVE RELAY: The KeyLine Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems. Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to start your vehicle. It's like having two separate power sources for each battery while only having one alternator!
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Item model number |
Does Not Apply |
Amperage |
140 Amps |
Safety Rating |
otros |
Manufacturer Part Number |
Does Not Apply |
Item Weight |
8 ounces |
Voltage |
12 Volts |
Is Discontinued By Manufacturer |
No |
Product Dimensions |
2.6 x 2.6 x 2 inches |
Size |
140 AMP Kit |