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Item #:
40462411
Guest Battery Switches
89% of respondents would recommend this to a friend
Item #:
40462411
USD 217
Price Details
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*All items will import from US
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Order now and get it around Thursday, October 01
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Marinco has continued to expand their product line to offer a complete range of shore power cords from 16A to 100A, as well as a broad range of cord adapters.
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What Stands Out
Durability
Constructed with high-quality materials, these battery switches are built to withstand harsh marine environments, ensuring long-lasting performance and reliability for boat enthusiasts.
User-Friendly Design
Engineered for ease of use, the clearly labeled switch positions allow for quick and effortless operation, making it ideal for both novice and experienced boaters.
Safety Features
Equipped with a robust locking mechanism, these switches provide enhanced safety by preventing accidental disconnection, ensuring peace of mind while out on the water.
Product Details
| Operation Mode | MANUAL |
| Current Rating | 230 A |
| Operating Voltage | 12 volts |
| Contact Type | Normally Open |
| Connector Type | Clamp |
| Switch Type | Rotary Battery Selector Switch |
| Terminal | Spade |
| Circuit Type | parallel |
| Mounting Type | Surface Mount |
| Actuator Type | Rotary |
| Number of Positions | 2 |
| Lower Temperature Rating | 20 u00b0C |
| Upper Temperature Rating | 60 u00b0C |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Wattage | 2760 watts |
| Compatible with Vehicle Type | Marine, RV |
| Control Type | Battery Selection |
| Color | No Color |
| Item Dimensions | 8 x 7 x 3 inches (20.3 x 17.8 x 7.6 cm) |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Plastic |
| Contact Material | Copper |
| International Protection Rating | IP54 |
| Brand Name | Guest |
| Model | 2111A |
| Global Trade Identification Number | 00046904211111 |
| Manufacturer | Tecnoseal |
| UPC | 066510877990 046904211111 |
| Included Components | Great Product |
| Item Type Name | Guest 2111A Battery Selector Switch, Universal Mount without AFD |
| Item Weight | 13.6 ounces (385.56 grams) |
| Part Number | 2111A |
| Brand | Guest |
| Material | Plastic |
| Item dimensions L x W x H | 8 x 7 x 3 inches (20.3 x 17.8 x 7.6 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | April 20, 2021 |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Recreational Boaters
Ideal for those who frequently use their boats and need a reliable way to manage battery power.
-
Marine Professionals
Perfect for marine maintenance professionals requiring durable switches for efficient battery management in various vessels.
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DIY Enthusiasts
Great for individuals who enjoy custom installations and require easy yet functioning battery operation controls.
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Casual Users
Not suited for infrequent users who may not need robust battery management features on their watercraft.
Product Description
Guest Battery Switches
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are Guest Battery Switches used for?
Answer: Guest Battery Switches are primarily used to control the connection of battery systems to the electrical system of boats, RVs, and vehicles. They allow users to switch between different battery banks or isolate the entire battery system for maintenance or emergencies. This is particularly useful to prevent battery drain when the vehicle is not in use. Whether you're an avid boater or an off-road enthusiast, having a reliable battery switch ensures your systems operate efficiently and safely. -
Question:
How do I install a Guest Battery Switch?
Answer: Installing a Guest Battery Switch involves a few straightforward steps. First, disconnect your battery to ensure safety. Then, mount the switch in a convenient location, usually close to the batteries. Connect the main battery cables to the switch terminals as per the provided instructions, ensuring secure connections to avoid any power loss. Finally, reconnect the battery and test the switch to verify that it functions correctly. Proper installation can enhance system reliability and improve safety during operation. -
Question:
Are Guest Battery Switches waterproof?
Answer: Many Guest Battery Switches are designed to be water-resistant, making them ideal for marine environments. The switches feature sealed constructions that protect against moisture and corrosion, which can extend their lifespan and maintain optimal performance in harsh conditions. It's crucial to check the specifications of each model to ensure it meets your environmental needs. For boat enthusiasts, using a waterproof switch can prevent failures and ensure dependable operation, especially during rainy weather or in seas. -
Question:
What are the benefits of using a Guest Battery Switch?
Answer: Using a Guest Battery Switch offers several benefits, such as increased safety, convenience, and battery management. By isolating batteries, users can prevent accidental drainage and ensure longevity. It also allows for easy switching between multiple battery banks, which is beneficial for maximizing power efficiency on boats, RVs, or vehicles. In emergency situations, quickly disconnecting the battery can prevent electrical shorts, enhancing overall safety. These features make it a vital component for anyone who relies on battery systems. -
Question:
How do I choose the right Guest Battery Switch for my vehicle?
Answer: To choose the right Guest Battery Switch, consider the voltage and amp rating necessary for your specific application, as well as the number of battery banks you need to manage. It's also important to evaluate the switch's build quality, especially if it's intended for a harsh environment. Look for features like waterproofing or corrosion resistance for maritime use. Once you identify your requirements, you can better match them with the many options available, ensuring optimal performance for your vehicle's electrical systems. -
Question:
Can Guest Battery Switches be used with solar panel systems?
Answer: Yes, Guest Battery Switches can be effectively used in solar panel systems. They facilitate managing energy flow between the solar panels, batteries, and devices, allowing users to isolate battery banks to optimize solar charging. This is especially beneficial for RVs and off-grid applications where power management is critical. By implementing a switch, users can ensure maximum efficiency and extend battery life, ultimately enhancing the sustainability of their system. -
Question:
Do Guest Battery Switches come with a warranty?
Answer: Most Guest Battery Switches come with a manufacturer’s warranty, showcasing confidence in their durability and performance. The warranty typically covers defects in materials and workmanship, providing peace of mind in your purchase. Be sure to check the specific warranty terms for the model you choose, as this can vary. A warranty can serve as an assurance of quality, ensuring that you are covered against unexpected issues or failures during your usage. -
Question:
What is the difference between a manual and an automatic Guest Battery Switch?
Answer: Manual Guest Battery Switches require the user to physically turn a knob or flip a switch to change positions between battery banks. In contrast, automatic switches can detect battery conditions and switch based on predefined settings, providing convenience for users with multiple battery systems. The choice between manual and automatic switches depends on your preferences and usage scenarios. Manual switches give you complete control, while automatic options are great for those who prefer hands-off operation. -
Question:
Can I use a Guest Battery Switch for multiple batteries?
Answer: Yes, Guest Battery Switches are designed to handle multiple batteries, allowing users to switch between various banks as needed. When connecting multiple batteries, ensure that the switch is rated appropriately for the combined load and is installed correctly to prevent issues. This capability is particularly useful for boats and RVs where multiple batteries are common, enabling efficient management of power resources and improving overall system efficiency. -
Question:
Where can I buy Guest Battery Switches in El Salvador?
Answer: You can buy Guest Battery Switches in El Salvador through Ubuy, an online shopping platform that offers a wide range of automotive and marine equipment, including battery switches. Ubuy provides the convenience of online shopping with various delivery and payment options, making it easy for you to find the exact battery switch you need.
Guest Battery Switches Editorial Review
Guest Battery Switches offer a reliable manual operation ideal for marine and RV applications, featuring a robust design with a current rating of 230 A and an operating voltage of 12 volts. One reviewer highlighted that this switch resolved mysterious electrical problems, underscoring its effectiveness. The rotary style switch allows for easy battery selection with clear positioning indicators, which many users found to be advantageous for visibility from a distance. The product's construction includes durable plastic and copper components while being water-resistant with an IP54 rating. Users have praised its straightforward installation process and overall performance, making it a recommended solution for those needing a battery switch replacement.
Customer Reviews & Ratings
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Pros
- Easy to install and replace
- Sturdy build with positive lock feel
- Good visibility for switch settings
- Suitable for marine and RV use
- Resolves electrical problems effectively
Cons
- A slightly misaligned switch marker reported by some users
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 217
Order now and get it around Thursday, October 01
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Features & Benefits
- Established in 1972, Marinco specializes in high-quality electrical solutions.
- Products are engineered for harsh marine and RV environments.
- Over 800 electrical products designed to work together seamlessly.
- All products meet strict ABYC, NMMA, and Coast Guard standards.
- Offers a wide range of shore power cords from 16A to 100A.
- Durable designs ensure long-lasting performance, even in extreme conditions.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.