Cole Hersee Battery Isolators

Install Cole Hersee battery isolators in your vehicles to rest assured that you have a consistent stream of clean power for all your equipment. These devices are built tough and designed for reliability in harsh environments. They are at their best in ambulances and other emergency equipment, keeping life-saving gear running and batteries charged at all times. Choose high-powered 200 amp battery isolators for RV or boat use – they keep your auxiliary equipment batteries charged while not interfering with the engine and its power source. For reliability and ease of use, make sure your next battery isolator is from Cole Hersee.