Marine Battery Switch Selector – 1-2-Both-Off Rotary Disconnect Switch for Boat & RV

Marine Battery Switch Selector – 1-2-Both-Off Rotary Disconnect Switch for Boat & RV

Name: Marine Battery Switch Selector – 1-2-Both-Off Rotary Disconnect Switch for Boat & RV
Brand: Roqify
Price: 30.9 USD
Availability: InStock

$30.90 - $30.90

From $30.90

$30.90 - $30.90

$30.90

Availability:

100 in stock, ready to be shipped

Availability:

100 in stock, ready to be shipped

Quantity

14-Day Return PolicyYou have 14 days after receiving your item to request a return. Return shipping costs are the customer’s responsibility unless the item is damaged, defective, or incorrect.

Stop Draining Dead Batteries — Take Full Control of Your Power

A dead battery mid-voyage or a parasitic drain that kills your charge overnight are two of the most frustrating problems on any boat or RV. This 4-position rotary battery selector switch (1 / 2 / BOTH / OFF) lets you instantly isolate, switch, or combine battery banks with a single turn — protecting your electrical system, extending battery life, and giving you a reliable backup when you need it most. Rated at 175A continuous / 300A cranking at 12V DC, it handles everything from engine starts to full house loads. Available in White and Black to match your setup.

🔺 Product Details

Key Features

4-Position Rotary Control — Select Battery 1, Battery 2, BOTH banks simultaneously, or OFF to fully isolate the system
175A Continuous / 300A Cranking — Handles high-demand engine starts and sustained electrical loads
Zinc-Plated Copper Terminals — Superior conductivity and corrosion resistance for long-term marine use
ABS Housing — UV-Resistant & Waterproof — High-gloss ABS material resists deformation, UV degradation, and moisture ingress
Anti-Aging Construction — Built to withstand harsh marine and outdoor environments
Compact & Easy to Mount — Multiple mounting options; fits standard panel cutouts (13.7 × 13.7 cm footprint)
Compatible with 6V / 12V / 24V / 32V Systems — Versatile for boats, RVs, campers, and off-grid setups

How It Works

Position 1 — Powers your system from Battery 1 only; Battery 2 stays in reserve
Position 2 — Powers your system from Battery 2 only; Battery 1 stays in reserve
BOTH — Connects both batteries in parallel when charge is low or maximum power is needed
OFF — Fully disconnects all batteries to prevent parasitic drain when the vessel is stored

🔺 Specifications & Installation

Specifications

Continuous Current: 175A
Cranking Current: 300A
Voltage Compatibility: 6V / 12V / 24V / 32V DC
Terminal Material: Zinc-plated copper
Housing Material: ABS (UV-resistant, waterproof)
Footprint: 13.7 × 13.7 cm
Height: 7.5 cm
Hole Spacing: 11 cm
Available Colors: White, Black

Ideal Applications

Sailboats, motorboats, and yachts
RVs, campervans, and motorhomes
Off-grid solar battery systems
Marine dual-battery setups
Trailer and utility vehicle electrical systems

Why Choose ROQIFY

Backed by over 10 years of manufacturing and export experience, ROQIFY is committed to providing reliable RV and marine solutions trusted by customers worldwide
10+ Years Industry Experience
Exported to 100+ Countries Worldwide
Reliable Quality Control & Testing
Competitive Factory Direct Pricing
Professional OEM & ODM Support
Fast Response & Customer Service
Trusted by RV & Marine Customers Globally
ROQIFY®
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Reliable Solutions for RV & Marine Living.