SKU: 2189361154

20393 - Battery Doctor® 4-Position Mini Master Battery Disconnect & Dual Battery Selector Switch

Sale price$38.66 Regular price$42.95
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

20393 - Battery Doctor® 4-Position Mini Master Battery Disconnect & Dual Battery Selector SwitchBattery Doctor 4 Position Mini Master Battery Disconnect & Dual Battery Selector Switch for use on a dual 12 Volt battery application. For Applications Up to 48 Volts Continuous Rating: 300 Amps Intermittent Rating: 1000 Amps 5 Seconds Crank Rating: 700 Amps 10 Seconds Can Be Used with 1 or 2 Batteries Dimensions: 2 3 4" L x 2 3 4" W x 3" H Recess, Flush Top Mount w 4 Screw Holes Battery Doctor Label Glows in the Dark Removable Back Plate Cable

Battery Doctor® 4-Position Mini Master Battery Disconnect & Dual Battery Selector Switch for use on a dual 12 Volt battery application.

- For Applications Up to 48 Volts
- Continuous Rating: 300 Amps
- Intermittent Rating: 1000 Amps / 5 Seconds
- Crank Rating: 700 Amps / 10 Seconds
- Can Be Used with 1 or 2 Batteries
- Dimensions: 2-3/4" L x 2-3/4" W x 3" H
- Recess, Flush Top Mount w/4 Screw Holes
- Battery Doctor® Label Glows in the Dark
- Removable Back Plate
- Cable Knockout Plate on All 4 Sides
- 10mm Threaded Studs with Nuts
- ISO 8846 Approved
- RoHS Compliant

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2189361154

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4.8 ★★★★★
Based on 16 reviews
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J
Verified Purchase
Jerry D.
Phoenix, US
★★★★★ 5
Direct replacement on my 95 SeaRay 175
Size: PP67-712 V1
My boat started to have issues with not turning over when I used the ignition switch. Replaced the switch and had no effect. Replaced the solenoid and that fixed the problem. Good price, so I replaced all 3 solenoids (Trim/ starter). Solenoids had all needed hardware (nuts/washers)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2024
K
Verified Purchase
Kris Nicholas
Phoenix, US
★★★★★ 5
They Fixed My Boat
Size: PP67-712 V1
My boat wouldn’t start, and the outdrive wouldn’t go up or down. So I bought three of these solenoids and replaced the starter and both trim motor solenoids/relays. Now it starts right up with no problems and the trim motor is working again also. I have a 2006 Stingray boat.
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Reviewed in the United States on May 7, 2022
J
Verified Purchase
Josh T.
Birmingham, US
★★★★★ 1
Poor quality
Size: PP67-712 V1
Poor quality. Replaced a starter solenoid on a mercruser 4.3. Right off install it would click but not make a connection to start motor. Confirmed this was the culprit by jumping the terminals. After testing multiple times found it worked a little less than half the time.
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Reviewed in the United States on May 29, 2026
B
Verified Purchase
Bret Jackson
San Leandro, US
★★★★★ 5
Best main wire for price
Size: 25 FT, Style: 0 (1/0) AWG RED
Good main wire and is accurate size and length
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Reviewed in the United States on May 18, 2026
A
Verified Purchase
Alexander Santos Espinal
Alexandria, US
★★★★★ 5
Cables buenas
Size: 25 FT, Style: 0 (1/0) AWG RED
Excelente 👌
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Reviewed in the United States on May 9, 2026

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