Effortless Installation & Universal Compatibility: This top-post battery disconnect switch features tool-free installation, eliminating the need for extra cables or terminal adapters. Its redesigned housing provides 20% more clearance around posts compared to standard switches, ensuring compatibility with 95% of vehicles. Ideal for DIYers and professionals alike, it safeguards electrical systems through instant power cutoff.
Military-Grade Durability with Dual Protection: Engineered with UL-certified ABS flame-retardant housing and oxygen-free copper conductors, our switch withstands 1000+ on/off cycles. The triple-sealed corrosion-resistant design combats moisture, road salt, and temperature extremes (-40°F to 185°F), preventing short circuits and voltage drops.
Smart Power Management for 12V-24V Systems: Boasting 275A continuous/1000A surge capacity, this heavy-duty switch handles starting loads for trucks/RVs while maintaining stable current flow. Certified for automotive, marine (IP65 waterproof version available), and solar applications. Includes built-in arc suppression for spark-free operation.
Precision Fit Guarantee: Compatible with standard top-post batteries (15.5-17mm negative terminals). Includes 3D-printed sizing template and 3-position adjustable brass clamp. Not sure about fitment? Our patent-pending SmartFit design accommodates oversized terminals found in diesel trucks and industrial equipment.
Battery Life Extender with Lifetime Support: Proven to reduce parasitic drain by 100% when installed. Backed by our Lifetime Performance Guarantee + 1-Year Full Replacement Warranty. Includes free access to our ASE-certified technical team via 24/7 chat support. Bonus: Downloadable battery maintenance checklist included.