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Item #:
14896127
WirthCo Battery Isolator
86% of respondents would recommend this to a friend
Item #:
14896127
UGX 260299
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 23
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Smaller and lighter than other standard battery isolators, the battery isolator employs electronic switching control technology.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Amp Ratings
The WirthCo Battery Doctor offers selectable 75 Amp or 100 Amp options, providing versatility for various vehicle systems and ensuring compatibility with a wide range of battery configurations.
Durable Design
Constructed from high-quality materials, this isolator is designed to withstand harsh automotive environments, ensuring long-lasting performance and reliability for your vehicle's battery management.
User-Friendly Installation
The intuitive design of the Battery Doctor allows for easy installation, making it accessible for both DIY enthusiasts and professional mechanics, streamlining the battery isolation process without unnecessary complications.
Product Details
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?
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RV Owners
Ideal for RV owners who need to manage multiple batteries effectively and ensure efficient power distribution.
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Marine Users
Great for boat users who want to isolate batteries, preventing drain and ensuring reliable starting power.
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Off-Grid Enthusiasts
Perfect for off-grid setups needing battery isolation for solar or auxiliary systems without risk of draining main batteries.
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High-Draw Applications
Not suitable for users with high-draw applications exceeding 100 amps, risking potential overload or failure.
Product Description
WirthCo Battery Isolator
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Customer Questions & Answers
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Question:
What is the WirthCo 20090 Battery Doctor used for?
Answer: The WirthCo 20090 Battery Doctor is a battery isolator designed to manage multiple batteries in vehicles or recreational equipment. It prevents battery drain by ensuring that only one battery is connected to the electrical load at a time. This is particularly useful in applications like RVs, boats, and trucks, where power needs can vary significantly. By effectively isolating batteries, it enhances performance and prolongs battery life. -
Question:
How does the WirthCo Battery Doctor work?
Answer: The Battery Doctor operates using a simple yet effective mechanism that allows one battery to be active while isolating others. This means that, for instance, your starter battery won't drain while using accessories powered by a secondary battery. It's designed to handle loads of 75 amps or 100 amps, making it suitable for high-demand applications while preventing backfeed or draining from inactive batteries. -
Question:
Can I install the WirthCo 20090 Battery Doctor myself?
Answer: Yes, the installation of the WirthCo 20090 Battery Doctor is user-friendly, especially for those with basic automotive electrical knowledge. It typically requires connecting wires from your batteries to the isolator and following provided diagrams. Many users have installed it to manage power effectively in RVs and boats, ensuring they can run accessories without worrying about battery depletion. -
Question:
What are the benefits of using a battery isolator like the WirthCo 20090?
Answer: Using a battery isolator like the WirthCo 20090 brings numerous advantages, including enhanced battery life, reduced risk of dead batteries, and improved load management. It allows users to operate multiple batteries safely in vehicles like RVs or boats where appliances may draw significant power. Users have reported greater peace of mind, knowing that they can enjoy their amenities without risking a dead starter battery. -
Question:
Is the WirthCo 20090 Battery Doctor weather-resistant?
Answer: The WirthCo Battery Doctor is designed with durability in mind, making it suitable for various environments, including wet conditions often found in marine applications. While it may endure exposure, keeping it protected from direct harsh elements is advisable for longevity. Many customers use it in outdoor recreational vehicles without facing issues, making it a reliable choice for adventurers. -
Question:
What types of batteries work with the WirthCo 20090 Battery Doctor?
Answer: The WirthCo 20090 Battery Doctor is compatible with most lead-acid batteries, including AGM and gel batteries. This versatility makes it suitable for a wide range of applications, from automotive to marine settings. Users have effectively used it to manage dual battery setups in RVs, ensuring that both starting and auxiliary batteries can be utilized without conflicts. -
Question:
Does the WirthCo Battery Doctor come with wiring instructions?
Answer: Yes, the WirthCo 20090 Battery Doctor includes wiring instructions to assist users during installation. These guidelines provide clear step-by-step processes that can help even novices tackle the setup. Users have found that following the instructions closely ensures correct installation, minimizing the risk of operational issues in applications such as RV power management or marine setups. -
Question:
Can the WirthCo 20090 Battery Doctor handle continuous loads?
Answer: Absolutely, the WirthCo 20090 is capable of managing continuous loads up to its rated amperage of 100 amps. This functionality is essential for applications where constant device operation is required, like maintaining refrigeration in RVs or powering lights and audio systems in boats. Users benefit from its robust design, knowing that they can run multiple devices without affecting battery performance. -
Question:
What makes the WirthCo 20090 Battery Doctor unique compared to other isolators?
Answer: The WirthCo 20090 stands out for its combination of high amperage ratings and straightforward design. Many users appreciate its reliability in preventing battery drain while easily integrating into various vehicle setups. Customer feedback highlights its effectiveness in heavy-duty operations like commercial trucks or extensive off-grid excursions, providing a dependable solution for battery management. -
Question:
Where can I buy the WirthCo 20090 Battery Doctor 75 Amp/100 Amp Battery Isolator in Uganda?
Answer: You can buy the WirthCo 20090 Battery Doctor Battery Isolator from Ubuy in Uganda. Ubuy offers a reliable platform that stocks this product along with a variety of other automotive accessories, ensuring you can find exactly what you need for your battery management requirements.
WirthCo Battery Chargers Editorial Review
WirthCo Battery Isolator offers a smart solution for managing dual battery systems, allowing accessories to operate without draining your main starter battery. Features include three connection points for easy installation, efficient charging, and a built-in voltage spike regulator. Many users find installation straightforward, complimenting its compact design and effective performance, especially once the main battery is functioning correctly. However, some have encountered issues, such as the unit not indicating proper charge levels due to main battery faults. Tech support is responsive, assisting users with troubleshooting and identifying potential problems rooted in battery health, particularly in vehicles with less than optimal voltage.
Customer Reviews & Ratings
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Pros
- Compact and easy to install in various vehicles.
- Effective for managing dual battery setups.
- Built-in voltage spike regulator enhances safety.
- Tech support provides helpful troubleshooting advice.
- Compatible with a variety of vehicle types.
Cons
- May require main battery to be in optimal condition.
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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“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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UGX 260299
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- State-of-the-art, fully automatic, dual battery controller
- Suitable for any vehicle with an auxiliary battery
- High-performance electronic isolator allows charging two batteries from a single alternator
- Water resistant and suitable for marine use
- Includes mounting bracket, over-current, and surge protection for vehicles with electronic systems
- Manual override for starting battery
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