This smart battery isolator is designed to prevent that common problem. This phantom draw basically steals energy you have stored, reducing the use of your electronics. You can see how this could be a problem while you are on the road.
Cole Hersee Battery Isolator 48160 Features
Besides preventing battery drainage, when you use this Cole Hersee battery isolator, you can charge both batteries simultaneously from one source. The electronic components of the 48160 are embedded to give excellent protection from adverse conditions such as contamination and vibration. The integral heat sink provides efficient heat dissipation.
- Isolates loads of two batteries, allows charging from one source
- Terminals: three 5/16" (7.9mm) studs.
- Fully sealed.
- Installation: Four 9/32" (7.2mm) diameter mounting holes.
- Weight: 6.2 lbs.
