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Optimate Solar Duo 10W, TM522-D1, 6-Step 12V / 12.8V 0.83A Weatherproof Solar Battery Saving Charger & maintainer
Fully automatic – the DUO controller accurately charges & maintains the battery by day and monitors it at night.
Optimate Solar Duo 10W, TM522-D1, 6-Step 12V / 12.8V 0.83A Weatherproof Solar Battery Saving Charger & maintainer
Item #: 78091294

Optimate Solar Duo 10W, TM522-D1, 6-Step 12V / 12.8V 0.83A Weatherproof Solar Battery Saving Charger & maintainer

Item #: 78091294

GMD 11097

Price Details

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*All items will import from US

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Fully automatic – the DUO controller accurately charges & maintains the battery by day and monitors it at night.
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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

7-Year Warranty
Backed by a robust seven-year warranty, the Optimate Solar Duo ensures long-term reliability and peace of mind, making it a trustworthy investment for battery maintenance.
Versatile Charging Modes
With six distinct charging steps, this charger adapts to various battery types, ensuring optimal performance and extending battery life compared to standard chargers.
Weatherproof Design
Designed for outdoor use, the weatherproof housing protects against harsh elements, ensuring durability and reliability in maintaining battery health in any environment.

Product Details

Shop the Optimate Solar Duo TM522-D2 Charger at Ubuy The Gambia. 6-step, weatherproof solar battery charger and maintainer for 12V batteries.

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?

Suitable For
  • Outdoor Enthusiasts

    Great for campers and boaters needing a reliable power source while away from traditional charging options.

  • Eco-Conscious Users

    Perfect for those looking to maintain battery life while minimizing environmental impact through solar energy.

  • Seasonal Vehicle Owners

    Ideal for those with vehicles or boats used seasonally, preventing battery drain during long periods of inactivity.

Not Suitable For
  • High Power Needs

    Unsuitable for vehicles requiring frequent high power outputs, such as RVs or vehicles with heavy electrical systems.

  • Indoor Use

    Not functional indoors as it requires direct sunlight exposure for effective solar charging capabilities.

  • Quick Charging

    Not ideal for users seeking a rapid battery recharge; solar charging is typically slower than traditional methods.

Product Description

Optimate Solar Duo 10W, TM522-D1, 6-Step 12V / 12.8V 0.83A Weatherproof Solar Battery Saving Charger & maintainer

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main features of the Optimate Solar Duo, TM522-D2?

    Answer: The Optimate Solar Duo, TM522-D2 offers key features such as a 6-step charging process tailored for both 12V and 12.8V batteries, ensuring efficient charging and maintenance. Its weatherproof design allows for outdoor use, making it ideal for cars, motorcycles, and recreational vehicles. The integrated protection mechanisms safeguard against overcharging and reverse polarity, enhancing battery longevity. This multifunctional charger not only charges but also maintains the optimal battery condition, ensuring reliable performance.
  • Question: How does the 6-step charging process work?

    Answer: The 6-step charging process of the Optimate Solar Duo ensures your battery is charged safely and effectively. It begins with a diagnostic phase that assesses battery condition, then moves to a bulk charge stage to fill up the battery. After that, it transitions through various stages of absorption and maintenance charging. Finally, it provides a pulse maintenance mode that keeps the battery topped off without overcharging. This meticulous approach guarantees that your battery remains in peak condition for optimal performance.
  • Question: Is the Optimate Solar Duo suitable for all types of batteries?

    Answer: The Optimate Solar Duo is designed for use with 12V and 12.8V lead-acid batteries, including flooded, gel, and AGM types. It effectively detects the battery chemistry and adjusts its charging accordingly, making it versatile for a wide range of applications. Whether you are maintaining a car battery, a motorcycle battery, or batteries in power sport vehicles, it provides tailored care to enhance battery life and performance. Always check the battery specifications to ensure compatibility.
  • Question: Can I use this charger in rainy or wet conditions?

    Answer: Yes, the Optimate Solar Duo features a weatherproof construction that allows for safe usage in rainy or wet conditions. This is particularly beneficial for outdoor applications where exposure to the elements is unavoidable. The design ensures that the internal components are protected from moisture, providing peace of mind for continuous charging even in less favorable weather. Just ensure that the solar panel itself is kept clean and unobstructed for optimal performance.
  • Question: How do I install and use the Optimate Solar Duo?

    Answer: To install the Optimate Solar Duo, connect the charger leads to your battery terminals—red to positive and black to negative. Ensure the solar panel has a clear and unobstructed view of the sun for maximum efficiency. Once connected, the charger will automatically initiate its 6-step charging process. Monitor the LED indicators that provide visual feedback about the charging status, allowing you to ascertain whether your battery is charging or maintained. This simple setup empowers you to keep your battery in optimal condition effortlessly.
  • Question: What is the role of the solar panel in the charger?

    Answer: The solar panel in the Optimate Solar Duo harnesses sunlight to generate power for charging and maintaining the battery. It converts solar energy into electrical energy, which is then delivered to the battery through the charger. This solar capability allows for continuous charging even in remote locations without access to conventional power sources. It's perfect for seasonal vehicles or equipment that may sit idle for periods, ensuring they are always ready for use.
  • Question: Will the Optimate Solar Duo work in low-light conditions?

    Answer: Although the Optimate Solar Duo primarily relies on sunlight, it can function in low-light conditions, albeit with reduced efficiency. The charger is designed to maximize energy capture even during cloudy or overcast days. While it will maintain and charge under these circumstances, for optimal results, it is recommended to position the solar panel in a location where it can receive direct sunlight as much as possible. This ensures that your battery receives adequate charging power throughout the day.
  • Question: How do I know when my battery is fully charged?

    Answer: The Optimate Solar Duo is equipped with LED indicators that give real-time feedback on the charging status. These lights will change colors based on the battery's charge level—typically showing red during charging and green when fully charged. Additionally, when the maintenance mode is active, the charger pulses to keep the battery topped up optimally. This feature allows you to easily monitor your battery's charging status without needing to check manually.
  • Question: What maintenance is required for the Optimate Solar Duo?

    Answer: The Optimate Solar Duo requires minimal maintenance. To ensure optimal performance, regularly clean the solar panel surface to remove dust or debris that may obstruct sunlight. Additionally, periodically check the connection points to ensure they are secure and free from corrosion. Keeping the device free from obstructions will not only enhance its charging efficiency but also prolong its overall life. This ease of maintenance allows you to focus on your battery's health without extensive upkeep.
  • Question: Where can I buy Optimate Solar Duo, TM522-D2 in The Gambia?

    Answer: You can buy the Optimate Solar Duo, TM522-D2 from Ubuy in The Gambia. Ubuy offers a wide range of electronic products, including the Optimate Solar Duo, ensuring availability and easy access to your essential battery maintenance solutions.

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