About this product

Name: Perko Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock 8504DP, 8504DP
Brand: Perko
SKU: 03602c000f57b599c384d6fd4d39055b
Price: 98.79 USD
Availability: InStock

Quick Questions

Generating personalized questions...

Generated by Xonefy

Questions and answers are generated by Xonefy based on product information. For detailed specifications, please refer to the manufacturer's documentation.

Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock,8504DP,Perko,Battery Chargers

Smart Summary

Generated by Xonefy

Perko Medium Duty Battery Selector Switch

The Perko Medium Duty Battery Selector Switch (Model 8504DP) is an essential component for any boating enthusiast. This switch allows you to easily select between multiple battery banks, ensuring optimal power management.

Key Features:

Alternator Field Disconnect: Protects your alternator and battery system from damage.
Key Lock Mechanism: Provides added security, preventing unauthorized access.
Durable Construction: Built to withstand the marine environment, ensuring longevity.

Upgrade your boat's electrical system with the reliability and convenience of the Perko 8504DP switch!

VEVOR - 3300 LBS Automatic Sliding Gate, Gate Opener Motor with 6 Remote Controls, 230 ft Remote Distance Driveway Rolling Gate - Gray

Our automatic sliding gate opener is designed for easy installation with no electrician or welding required. It is commonly used in heavy-duty sliding gates up to a weight of 3300 lbs/1497 kg. This gate opener is widely used in hotel, factory, school, private house, farm, ranch, etc.

Brand: VEVORCustom Shipping

$315.99

First Alert - Standard Battery-Operated Smoke and CO Alarm 2 Pack Models SMI100 and CO400 - White

Install reliable fire and carbon monoxide (CO) protection with this First Alert® Value Safety 2 Pack. It includes the SMI100 battery-operated smoke alarm and the CO400 battery-operated carbon monoxide alarm. The SMI100 Smoke Alarm features the First Alert® Precision Detection advanced-sensing technology that meets the latest industry standards to reduce cooking nuisance alarms, detect smoke from synthetic materials, and provide early warning in the event of a home fire emergency. The CO400 carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor - the most accurate sensor available - to detect carbon monoxide. Both are battery operated, easy to install, have convenient test/silence buttons, front-access battery doors for easy battery replacement, and will work in the event of a power outage.

Brand: First AlertCustom Shipping

$47.99$51.99

8% OFF

Dazzed Corner - Plug-in Digital Alarm Clock with Rechargeable Battery, Dual Alarm - Black

This dual alarm clock is a game-changer for anyone looking for simplicity, reliability, and convenience. It’s designed with a built-in rechargeable battery, so you won’t have to waste money on disposable 3AAA batteries.

Brand: Dazzed CornerCustom Shipping

$100

Asus - ZenWiFi BE14000 Tri-Band Mesh Wi-Fi 7 System (3-Pack) - White

Future-proofs your smart home with blazing-fast tri-band connectivity up to 14000 Mbps with Multi-Link Operation and 4096-QAM.

Brand: AsusCustom Shipping

$605.73$799.99

24% OFF

Google - Nest Thermostat - Programmable Wi-Fi Smart Thermostat - Charcoal

Meet the Nest Thermostat, the smart thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app. It looks after your heating and cooling system. And it’s easy to install yourself, usually in 30 minutes or less.

Brand: GoogleCustom Shipping

$129.9

DESLOC - C100 Smart Door Lock with Visible Display, Smart Keypad Deadbolt for Front Door - Black

Experience effortless home access with the DESLOC C100 Smart Lock. Featuring the intuitive Visible Display, control becomes simpler and more visual than ever. Enjoy keyless entry with reliable security, compliant with BHMA 3 standards to protect what matters most. Designed for convenience, it delivers up to 12 months of battery life and installs easily on most standard doors—no professional needed. Proudly recognized with the Muse Design Award and Climate Partner certification, the C100 Plus combines modern elegance, sustainability, and peace of mind—backed by DESLOC’s dedicated customer service.

Brand: DESLOCCustom Shipping

$39.99

VEVOR - 7-Day Programmable Thermostat, Home Thermostats for Heat Pump,Air Conditioner,LED Screen with Backlight & 1Cool+1Heat - White

A programmable thermostat customizes indoor temperature based on your schedule, balancing comfort and energy efficiency. Set temperatures for different times of the day to save energy while maintaining a comfortable condition.

Brand: VEVORCustom Shipping

$38.9

Netgear - Orbi 370 Series BE5000 Dual-Band Mesh Wi-Fi 7 System (3-pack) - White

Orbi Wi-Fi 7 is in a class of its own, designed for a new era of entertainment, hybrid work, and smart home convenience. The Orbi 370 Series unlocks the power of Wi-Fi 7 with speeds up to 5 Gbps, 1.7X faster than Wi-Fi 6. In addition, the Orbi 370 brings exceptional 360° Wi-Fi coverage for whole-home connectivity.

Brand: NETGEARCustom Shipping

$315.99$349.99

10% OFF

October 15, 2025

Smart Speed: How to Shop Fast Online Without Overspending

Learn how to shop online quickly and wisely. Discover how price comparison tools on sales365days.com help you find the best deals instantly - without breaking your budget.

By Max Basaria

March 22, 2026

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

Apple iPhone 17e launch triggers price drops across iPhone 16e and iPhone 15. Here are the best deals and what to buy right now.

By Max Basaria

March 22, 2026

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

Apple iPhone 17e review. A19 chip, 256GB base storage, improved camera and MagSafe. Is this the best budget iPhone to buy in 2026? Full specs, features and verdict.

By Willie Redmond

September 16, 2025

Best Lifestyle Apps to Organize Your Busy Schedule

Explore the best lifestyle apps to plan tasks, track habits, health care and save time. Stay on top of life with these smart daily tools.

By Willie Redmond

View All Articles

About this product

Perko Medium Duty Battery Selector Switch

Key Features:

You might also like

VEVOR - 3300 LBS Automatic Sliding Gate, Gate Opener Motor with 6 Remote Controls, 230 ft Remote Distance Driveway Rolling Gate - Gray

First Alert - Standard Battery-Operated Smoke and CO Alarm 2 Pack Models SMI100 and CO400 - White

Dazzed Corner - Plug-in Digital Alarm Clock with Rechargeable Battery, Dual Alarm - Black

Asus - ZenWiFi BE14000 Tri-Band Mesh Wi-Fi 7 System (3-Pack) - White

Google - Nest Thermostat - Programmable Wi-Fi Smart Thermostat - Charcoal

DESLOC - C100 Smart Door Lock with Visible Display, Smart Keypad Deadbolt for Front Door - Black

VEVOR - 7-Day Programmable Thermostat, Home Thermostats for Heat Pump,Air Conditioner,LED Screen with Backlight & 1Cool+1Heat - White

Netgear - Orbi 370 Series BE5000 Dual-Band Mesh Wi-Fi 7 System (3-pack) - White

Smart Speed: How to Shop Fast Online Without Overspending

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

Best Lifestyle Apps to Organize Your Busy Schedule

Perko Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock 8504DP, 8504DP

About this product

Perko Medium Duty Battery Selector Switch

Key Features:

You might also like

VEVOR - 3300 LBS Automatic Sliding Gate, Gate Opener Motor with 6 Remote Controls, 230 ft Remote Distance Driveway Rolling Gate - Gray

First Alert - Standard Battery-Operated Smoke and CO Alarm 2 Pack Models SMI100 and CO400 - White

Dazzed Corner - Plug-in Digital Alarm Clock with Rechargeable Battery, Dual Alarm - Black

Asus - ZenWiFi BE14000 Tri-Band Mesh Wi-Fi 7 System (3-Pack) - White

Google - Nest Thermostat - Programmable Wi-Fi Smart Thermostat - Charcoal

DESLOC - C100 Smart Door Lock with Visible Display, Smart Keypad Deadbolt for Front Door - Black

VEVOR - 7-Day Programmable Thermostat, Home Thermostats for Heat Pump,Air Conditioner,LED Screen with Backlight & 1Cool+1Heat - White

Netgear - Orbi 370 Series BE5000 Dual-Band Mesh Wi-Fi 7 System (3-pack) - White

Smart Speed: How to Shop Fast Online Without Overspending

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

Best Lifestyle Apps to Organize Your Busy Schedule

Perko Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock 8504DP, 8504DP