Samlex battery isolators are designed to efficiently manage multiple battery banks by preventing unwanted current flow between them. This ensures each battery is charged properly while protecting critical power sources from draining.
Perfect for mobile, marine, and industrial systems, our isolators offer reliable, maintenance-free operation—keeping your power supply organized and protected.
Samlex battery isolators allow multiple batteries to be charged simultaneously from a single alternator—without letting them discharge into one another. This ensures each battery bank remains isolated and protected, while still benefiting from a shared charging source.
Using solid-state technology, these isolators offer low voltage drop, silent operation, and long-term reliability without moving parts or manual intervention. Whether you’re managing starter and house batteries in an RV or separating critical loads on a boat, Samlex isolators simplify multi-battery setups with maximum efficiency.
