Message to Our Customers
Discontinued

Battery Doctor

Model # 20128

Internet # 202931971

Knife Switch for Side Terminal Batteries

This item has been discontinued.
The Home Depot no longer carries this specific product.

$21.16 /each

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PRODUCT OVERVIEW

Model # 20128

Internet # 202931971

Stop unwanted battery drain with Battery Doctor's patented Knife Switch for Side Terminal Batteries. It's easy to install and simple to use. Simply mounts on negative side battery terminal and flip the switch to quickly disconnect battery. Provides 3/8-18 bolt for receiving standard eyelet cable connector. Rated 250 amps continuous and 750 amps surge at 12 volts.

  • Mount on negative battery post
  • Stop unwanted battery drain
  • Help prevent theft, tampering and unauthorized use, improve safety and security of stored vehicles, RVs and seasonal equipment
  • Rated 250 amps continuous and 750 amps surge at 12 volts
  • For side terminal batteries
  • 3-1/4 in. W x 3-3/4 in. L x 1-1/2 in. H
  • Home Depot Protection Plan:

    Home Depot Protection Plan

SPECIFICATIONS

Dimensions
Product Depth (in.) 
0.55 
Product Height (in.) 
1.5 
Product Width (in.) 
4.5 
Details
Color 
Black 
Color Family 
Blacks 
Cord Length (ft.) 
0.0 
Number of batteries charged at once 
Product Weight (lb.) 
0.55 lb 
Returnable 
30-Day 
Safety & Security Product Type 
Battery Charger 
Voltage (volts) 
12 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
ENERGY STAR Certified 
No 
Manufacturer Warranty 
Manufacturer Warranty 

CUSTOMER REVIEWS

SHIPPING AND DELIVERY OPTIONS

Standard Shipping includes delivery by small parcel service. Processing time varies by product.


If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.