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.
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.
Gallery
Attributes
| Brand name, Manufacturer name, Man | Battery Doctor |
|---|---|
| Manufacturer | Battery Doctor BATTERY DOCTOR |
| Part Number, MPN, Model, ModelNumber, Model_number, Mpns, PartNumber, Part_number, StrippedMpns | 20128 |
| Product Group, ProductGroup, WebsiteDisplayGroupName | Automotive Parts and Accessories |
| ASIN | B000CQFWLY B00IQ2SOO8 B07RJTM721 |
| AdultProduct, Autographed, Batteries_included, Batteries_required, Memorabilia, TradeInEligible | False |
| Amount | 29.95 39.99 41.99 44.99 64.58 |
| Asin | B000CQFWLY B00C70S1M0 B00IQ2SOO8 B07RJTM721 |
| Binding, Cat | Automotive |
| Brand | Battery Doc Battery Doctor WirthCo |
| Bullet_point | Auto & Truck Maintenance Country of manufacture: United States Made in United States Manufacturer: BATTERY DOCTOR |
| Case, Number_of_items | 1 |
| CatId | 15684181 |
| CatTree | 15684181 15690151 15719731 15719911 15719931 |
| Chemical_names | lead |
| ClassificationId | 15719961 |
| Color | Regular |
| Compliance_type | chemical on_product_cancer |
| Connectivity_protocol | X-10 |
| Currency, CurrencyCode | USD |
| Current_rating | 250.0 |
| DisplayName | Battery Switches |
| Feature | Side Terminal |
| Height | 1.5 1.50 1.599999998368000 18 21.0 440 500 66 75 880 |
| Identifier | 0010054201285 010054201285 7434097139009 |
| IdentifierType | EAN UPC |
| Included_components | Unit^Instruction Guide |
| International_protection_rating | IP54 |
| IsAdultProduct, IsAutographed, IsMemorabilia | false |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName, Item_name | Battery Disconnect Switch, 3/8-18, 12V Battery Doctor - 20128, Knife Switch for Side Terminal Batteries - Lot of 12 |
| Item_package_quantity, PackageQuantity | 1 12 |
| Item_package_weight | 0.55 6.3 |
| Item_type_keyword | automotive-battery-switches |
| Item_weight | 0.55 |
| Keyword | 20128 202642728 |
| Label, Publisher, Studio | BATTERY DOCTOR Battery Doctor |
| Length | 18.0 21 5.9 6.699999993166000 7.0 7.00 |
| Link | https://m.media-amazon.com/images/I/31vsnfy8dcL._SL75_.jpg https://m.media-amazon.com/images/I/31vsnfy8dcL.jpg https://m.media-amazon.com/images/I/41NsB2kYRcL.jpg https://m.media-amazon.com/images/I/51hvYwsUmmL._SL75_.jpg https://m.media-amazon.com/images/I/51hvYwsUmmL.jpg |
| List_price | 41.99 |
| ManufacturerPartsWarrantyDescription | Parts |
| Marking_type | epa_registration_number |
| Material, MaterialType | Brass Copper |
| Model_name | Battery Disconnect Switch, 3/8-18, 12V |
| Mounting_type | Side Mount |
| NumberOfItems | 1 6 |
| Operating_voltage | 12.0 |
| ProductCategoryId | 15720011 automotive_display_on_website |
| ProductType | ELECTRONIC_SWITCH |
| ProductTypeName | AUTO_ACCESSORY AUTO_PART ELECTRONIC_SWITCH HARDWARE |
| Product_description | Recommended to mount on negative battery post to disconnect ground and battery. Disconnects batteries quickly and easily. Helps prevent theft, tampering and unauthorized use. Rated at 250 amps continuous and 750 amps surge at 12 volts. Provides 3/8-18 bolt for receiving standard eyelet cable connector. 3-1/4"w x 3-3/4"l x 1-1/2"h. |
| Product_site_launch_date | 2014-03-01T07:32:04.517Z 2019-05-06T18:40:02.549Z |
| Rank | 1095 1117444 1163 1244 1246 1310 1370 1371 1400 2102 242413 248351 298725 387931 579140 581925 600286 636 637249 688446 708 752188 767055 785406 789171 850 999 |
| Registration_status | fifra_not_considered_pesticide not_capable_emitting_rf_energy |
| ReleaseDate | 2013-12-19 |
| Sku | BATTERY DOCTOR 24105 BATTERY DOCTOR 31181 WIRTHCO 20138 WIRTHCO 20158 WIRTHCO 20387 WIRTHCO 24353-7 WIRTHCO 24360-7 WIRTHCO 24375-50 WIRTHCO 24420-7 WIRTHCO 24440 WIRTHCO 25515-7 WIRTHCO 30080-7 WIRTHCO ENGINEERING 24355-50 WIRTHCO ENGINEERING 24380 WIRTHCO ENGINEERING 24550 WIRTHCO ENGINEERING 30400 WIRTHCO ENGINEERING 80282 |
| Supplier_declared_dg_hz_regulation | not_applicable |
| Title | Battery Disc Switch, Side Term, 3/8-18 In Battery Disconnect Switch, 3/8-18, 12V Battery Doctor - 20128, Knife Switch for Side Terminal Batteries - Lot of 12 Battery Doctor 20128 Battery Disconnect Knife Switch for Side Terminal – 12v Battery Kill Switch for Negative Post – Perfect for Saving Car Battery and GM-Type Batteries - Made in USA WirthCo Battery Doctor 20128 Battery Disconnect Knife Switch for Side Terminal – 12v Battery Kill Switch for Negative Post – Perfect for Saving Car Battery and GM-Type Batteries - Made in USA |
| Type | Count ean upc |
| URL | https://m.media-amazon.com/images/I/31vsnfy8dcL._SL75_.jpg https://m.media-amazon.com/images/I/414cQholAvL._SL75_.jpg https://m.media-amazon.com/images/I/51hvYwsUmmL._SL75_.jpg |
| Unit | amps inches pounds volts |
| Unit_count | 1.0 |
| Units | inches pixels pounds |
| Variant | MAIN |
| Warranty | 1 year manufacturer |
| WebsiteDisplayGroup | automotive_display_on_website |
| Weight | 0.03 0.05 0.55 6.3 6.30 |
| Width | 1000 18 18.0 3.999999995920000 4.2 4.5 4.50 500 75 |
Distributor offers
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|---|---|---|---|---|---|
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| G0464274 | 1 | 102 | 1 | 1 @ $26.59 | |
| 4NGT7 | 1 | 31 | 1 | 1 @ $82.75 | |
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| sustainablesupply.com | C1260692 | 1 | -2 | 1 | 1 @ $28.16 |
![]() Zoro | G402480414 | 1 | 1 | 1 @ $39.96 | |
![]() National Supply Network | 43279413 | 1 | -2 | 1 | 1 @ $60.45 |
Related on Amazon
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Battery Doctor 20128 Battery Disconnect Knife Switch for Side Terminal – 12v Battery Kill Switch for Negative Post – Perfect for Saving Car Battery and GM-Type Batteries - Made in USA
Brand: WirthCo
Listing
| Binding | Automotive |
|---|---|
| Product group | Automotive Parts and Accessories |
| Product type | AUTO_PART |
| Model | 20128 |
| Part number | 20128 |
| Items per pack | 6 |
| Label | Battery Doctor |
| Manufacturer | Battery Doctor |
Battery Disc Switch, Side Term, 3/8-18 In
Brand: Battery Doc
Catalog
| Feature | Side Terminal |
|---|---|
| Category | Automotive |
| MPN | 20128 |
| Product group | Automotive Parts and Accessories |
| Product type | HARDWARE |
| Manufacturer | Battery Doctor |
Battery Doctor - 20128, Knife Switch for Side Terminal Batteries - Lot of 12
Brand: Battery Doctor
Recommended to mount on negative battery post to disconnect ground and battery. Disconnects batteries quickly and easily. Helps prevent theft, tampering and unauthorized use. Rated at 250 amps continuous and 750 amps surge at 12 volts. Provides 3/8-18 bolt for receiving standard eyelet cable connector. 3-1/4"w x 3-3/4"l x 1-1/2"h.
Details
- Made in United States
Listing
| Product group | Automotive Parts and Accessories |
|---|---|
| Product type | ELECTRONIC_SWITCH |
| Part number | 20128 |
| Items per pack | 1 |
| Label | Battery Doctor |
| Manufacturer | Battery Doctor |
Battery Disconnect Switch, 3/8-18, 12V
Brand: Battery Doctor
Details
- Auto & Truck Maintenance
- Country of manufacture: United States
- Manufacturer: BATTERY DOCTOR
Listing
| Binding | Automotive |
|---|---|
| Product group | Automotive Parts and Accessories |
| Product type | AUTO_ACCESSORY |
| Model | 20128 |
| Part number | 20128 |
| Items per pack | 1 |
| Label | BATTERY DOCTOR |
| Manufacturer | BATTERY DOCTOR |




