Battery Doctor - 20138, Knife Switch For Top Post Batteries - Lot Of 12 Throttle Position delivering a moderate performance tone

delivering a moderate performance tone suitable for both daily driving and spirited performance

the cap exhibits durability and resilience against harsh environmental conditions

but also use it in many ways

How it works: place the parking pal on the side of your vehicle

Battery Doctor - 20138, Knife Switch For Top Post Batteries - Lot Of 12 Throttle Position delivering a moderate performance toneStop Unwanted Parasitic Power Draw With Our Patented Battery Disconnect Knife Switches. It Is Perfect For Mounting On A Negative Battery Post To Disconnect The Ground And Battery. Easy To Install And Use. A Fast And Effective Way To Extend The Life Of Your Batteries. Great For Cars, Rv, Atv, Utv, Trucks, Boats, Campers, And Other Power Disconnect Purposes.