Waytek Inc., a distributor of electrical supplies, has made available battery isolators to the trucking, RV and heavy-duty equipment industries.

Ideal for vehicles and equipment with multiple batteries, these battery isolators prevent accessories from draining the starting battery, and allow two batteries to be charged simultaneously. The electronic components of the battery isolators are embedded for protection from contamination and vibration. An integral heat sink provides efficient heat dissipation. The isolators are rated for 12 to 36 volt DC negative ground systems.