Monster Marine Lithium | 3 Way Battery Switch
3 Way Battery Switch – Heavy-Duty Marine-Grade Power Management
Total Control. Reliable Power. Built for the Water.
Take charge of your boat’s electrical system with the 3 Way Battery Switch from Monster Marine Lithium. Engineered for durability and performance, this heavy-duty, marine-grade switch gives you complete control over multiple battery banks—perfect for managing cranking, trolling, and accessory power with confidence.
Designed to handle tough marine environments, this switch ensures reliable power distribution while allowing you to isolate or combine batteries as needed. Whether you're conserving power or switching sources on the fly, the 3-way function makes it seamless.
Key Features:
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3-Way Functionality – Easily switch between battery banks or combine them
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Heavy-Duty Marine-Grade Build – Corrosion-resistant for harsh marine use
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Improves Power Management – Optimize cranking, trolling, and accessory systems
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Simple Installation – Compact and intuitive design for easy mounting
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Secure and Reliable Connections – Built to handle high current loads
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Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
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Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
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Frequently Asked Questions
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