Battery Isolator Kits
As a reliable manufacturer of practical products, WirthCo® supplies high-quality battery isolator kits for vehicles, boats, RVs, and equipment. These systems separate and manage multiple batteries, utilizing one battery for starting the engine while the other powers accessories or auxiliary systems without draining the starter battery. Battery Doctor® battery isolators also allow users to charge multiple batteries through a single power source, providing everything you need for efficient battery operations with minimized risk of drain. Conveniently packaged in an easy-to-transport case for simple storage in the trunk or under the seat, battery isolator kits additionally offer a parallel mode for jump-starting.
Contact us for assistance in choosing the right battery isolator for your application.
Battery Doctor® isolators are designed for lead acid batteries only!
High-Performance Features & Benefits of Battery Isolators
Running between a starter battery and a secondary battery, battery isolators split direct current from a single power source, like an alternator, into branches that charge separate batteries while protecting them from discharging each other. Battery isolators prevent the primary battery from becoming depleted and use the second battery to power auxiliary features, reducing the risk of unexpected battery failure. They are designed with high-technology features to offer benefits in vehicle electrical operations, such as:- Water-resistant and suitable for marine use (IP62)
- Delivers priority charging to the starting battery
- Includes mounting bracket for housing a 4” by 4” by 2” isolator
- Features over current and surge protection for vehicles with electronic systems
- Offers manual override for the starting battery and automatically charges the auxiliary battery
Our Selection of Battery Isolators Available at WirthCo®
We manufacture battery isolator kits to allow multiple batteries to share a common charging source while being independently discharged. Providing a solution to maintain vehicle battery charge and reduce multi-battery drain, our inventory includes battery isolator options to meet your requirements:- 100 Amp: Has a charging current of 75 amp/100 amp peak
- 150 Amp: Has a charging current of 125 amp/150 amp peak
Battery Isolator Practical Applications & Uses
Battery isolator kits from WirthCo® are designed specifically for lead-acid batteries, providing an energy distribution point for electrical systems. For charging systems with two or more battery banks, they eliminate multi-battery drain by allowing the current to flow in only one direction, from the alternator to the batteries. Offering a practical solution that enables two separate batteries to connect independently from the isolator, our battery isolator kits protect secondary or backup batteries from any unnecessary drain in vehicles, such as:- Trucks
- Cars
- RVs
- ATVs
- Motorcycles
- Boats
- And More
WirthCo® is Your Partner for High-Quality Everyday Solutions
With decades of experience producing practical products, WirthCo® offers everyday solutions built on proven performance and innovation. We understand the real-world demands of power management systems and deliver battery isolators that are both reliable and efficient to meet your requirements for battery operation in a wide range of vehicles and equipment. Working with us ensures the quality of your products through our decades of expertise, which leads to better durability, smarter engineering, and exceptional customer support based on integrity and service.Contact Us About Battery Doctor® & Our Suite of Practical Products
WirthCo® Engineering has nearly 40 years of experience manufacturing and providing an inventory of solutions to make life easier and safer at home, in the workplace, on the road, in the campground, and on the water. With our Battery Doctor® line of high-performance battery solutions, we can provide everything you need for custom battery packages, including battery monitor systems to evaluate the charge of your batteries. Discover high-quality practical products to meet your needs in a range of situations and environments. Contact WirthCo®® to discuss your specific battery needs or request pricing information to get started.