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Item #:
169238041
Tecmate OptiMate Solar DUO 20W 12V12.8V 1.67A Battery Charger & Maintainer TM522-D2
Item #:
169238041
BWP 2587
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 05
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OptiMate Solar DUO 10W guarantees longer battery life and more battery power!
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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 Charging
Simultaneously charges two batteries, making it ideal for users with multiple vehicles or devices, providing convenience and efficiency in one package.
Solar Powered
Harnesses solar energy for eco-friendly charging, reducing energy costs and promoting sustainability, perfect for outdoor enthusiasts and remote locations.
Smart Maintenance
Intelligently maintains battery health with advanced charging technology, extending battery life and ensuring reliability, crucial for any vehicle owner.
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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Vehicle Owners
Ideal for vehicle owners who need a reliable solar charger to maintain their battery health during inactivity.
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Motorcycle Enthusiasts
Perfect for motorcycle owners looking for an efficient way to charge and maintain batteries during winter storage.
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Off-Grid Users
Great choice for off-grid users needing a sustainable power solution to keep batteries charged without mains electricity.
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High-Power Devices
Not suitable for charging high-power devices that require a more robust charging solution beyond 20W capacity.
Product Description
Tecmate OptiMate Solar DUO 20W 12V12.8V 1.67A Battery Charger & Maintainer TM522-D2
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Customer Questions & Answers
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Question:
What types of batteries is the OptiMate Solar DUO 10W compatible with?
Answer: It is compatible with 12V lead-acid, AGM, GEL, and 12.8V lithium batteries. -
Question:
How does the charger monitor and maintain the batteries?
Answer: The charger automatically adjusts the charge based on battery type and condition and monitors battery state every 3 seconds. -
Question:
Can the solar panel be used in any weather?
Answer: Yes, the OptimSate Solar DUO 10W is designed to work in any weather conditions.
TecMate 12 Volt Battery Chargers Editorial Review
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23 July 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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BWP 2587
Order now and get it around Wednesday, August 05
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
- Smart solar charger and maintainer for 12V batteries.
- Fully automatic multi-step charge program for safe battery charging.
- Displays battery state every 3 seconds and retains charge monitoring at night.
- Saves dead batteries from as low as 4V with efficient pulse charging.
- Weatherproof design for outdoor use with clear installation guidelines.
- No supervision required; connects and charges on its own!
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