Battery Doctor Mini master disconnect switch for top or side post batteries 20393 - Read 1 Reviews on Battery Doctor #20393

Battery Doctor Kill Switch

Part Number: 20393
Features & Benefits

Battery DOCTOR® dual battery disconnects mount on the negative battery side that make disconnecting and reconnecting the battery quick and easy. Stop unwanted battery drain, helps prevent theft, tampering and unauthorized use. Battery DOCTOR® battery disconnects also improve safety and security of stored vehicles, RVs and seasonal equipment.

  • Rated 300 Amp continuous, 1000 Amp peak at 12 Volt
  • Can be used with one or two batteries
  • ISO 8846 approved
  • Dimensions 2-3/4 In. L X 2-3/4 In. W X 3 In. H
Product Details
Part Number: 20393
Weight: 0.55lbs
Connector / Terminal Configuration: In-Line
Housing Color / Finish: Back
Housing Height (in): 7
Housing Length (in): 4.5
Housing Material: Plastic
Housing Width (in): 3.5
Installation Hardware Included: Yes
Package Contents: 1 battery disconnect, bypass fuse, Bolt
Removable Switch Key: No
Switch Color / Finish: Red
Switch Material: Plastic
Switch Type: Rotary
Switch Wiring Harness Included: No
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
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    Battery Doctor/Mini master disconnect switch for top or side post batteries

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    4

    This review is hidden because you have chosen to ignore Member 410977015. Show DetailsHide Details

    Looks like a good switch

    1 of 1 people found this helpful

    Just received this switch and I'm impressed with it. I plan to install it on the positive lead to the winch on the front of my Jeep to electrically isolate my winch when it's not in use. ( Installation instructions indicate it is designed to be on the negative battery cable to isolate the battery). While it's continuous duty trating is only 300 amps, it also had the following ratings on the packaging:
    Cranking rating: 700 amps/10 seconds
    Intermittent Rating: 1000 amps/5 seconds

    My 9000 lb winch can draw around 450 amps under full load, but you usually don't need that for more than 10 seconds. In my installation I'll have to be careful to not exceed the duty cycle of this switch.

    Pros: Clean look, battery cable connections are well protected and beefy.

    Cons: Mounting screws not included

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    Edited on 12/4/2013 by Editor

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