Exterior Components› Body Panels and Components

SEA DOG

DUAL BATTERY SWITCH - OFF/1/2/ BOTH

$78.79

SKU: S0GF 422780

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Sea-Dog Line 422780-1 is a dual battery switch designed to either switch a single battery to a single load group or isolate and combine two battery banks. It features a machined brass and injection molded nylon construction for durability. The switch offers Off/1/Both/2 function settings and is ignition protected, making it safe for gasoline-powered boats.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSEA DOG
Part NumberS0GF 422780

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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