Battery isolators allow you to charge multiple batteries from a single source.
* Will not work with Delco "CS" style alternators.
| Brand | Dometic / Sierra Engine Parts | 
| _Amps | 75 | 
| _Application | 1 alternator / 2 batteries* | 
| Shipping Details: | |
| Weight: | 1.45 lb | 
| Length: | 4.88 in | 
| Height: | 4.0 in | 
| Width: | 4.25 in |