Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Battery Doctor 20109 Battery Disconnect Knife Switch For Top Post Batteries, Low Profile Horizontal Operation – 12V Car Battery Kill Switch For Negative Post – Made In Usa
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$35.82
Regular price
$51.17
-29%
Couldn't load pickup availability
Vendor: Wirthco
Type: Battery Accessories
Sku: WBCARB00C7YOZBW
Available: Available
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
Battery Doctor 20109 Battery Disconnect Knife Switch For Top Post Batteries, Low Profile Horizontal Operation – 12V Car Battery Kill Switch For Negative Post – Made In Usa
Stop 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. Has 5/16-18 stud and wing nut for extra connections. 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
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the purpose of the Battery Doctor 20109 Battery Disconnect Knife Switch?A: The Battery Doctor 20109 serves to stop unwanted parasitic power draw by disconnecting the ground from the battery, effectively preserving battery life in vehicles and other equipment.
Q: Is the Battery Disconnect Knife Switch easy to install?A: Yes, the Battery Disconnect Knife Switch is designed for easy installation. It mounts directly onto a negative battery post and comes with a 5/16-18 stud and wing nut for additional connections.
Q: Can this battery disconnect switch be used on different types of vehicles?A: Absolutely! The Battery Doctor disconnect switch is versatile and can be used on cars, RVs, ATVs, UTVs, trucks, boats, campers, and for various other power disconnect applications.
Q: What materials are used in the construction of the Knife Switch?A: The Battery Disconnect Knife Switch features a durable black stainless steel case, ensuring longevity and reliability in a variety of environments.
Q: How does the Battery Disconnect Knife Switch help in extending battery life?A: By disconnecting the battery when not in use, the Battery Disconnect Knife Switch prevents parasitic draw from electronics, thereby reducing unnecessary battery drain and extending overall battery lifespan.
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