Tecmate Optimate 20w Solar Duo Charger/maintainer
Tecmate Optimate 20w Solar Duo Charger/maintainer
Available in stock (7)
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Estimated delivery: Feb 03 - Feb 07
About this product
About this product
Harness the power of the sun with the Tecmate OptiMate™ 20W Solar Duo Charger/Maintainer, a smart and eco-friendly solution for 24/7 battery care. This system efficiently converts solar energy into high-current pulses, ensuring your 12V battery remains optimally charged and maintained, whether it's lead-acid or lithium.
Description
The OptiMate™ Solar Duo redefines battery maintenance by placing the solar panel where it can capture maximum sunlight and the intelligent pulse charger directly at the battery. This innovative approach provides immediate insights into your battery's condition, offering a low-volt start from as low as 1V. This charger is compatible with both 12.8V/13.2V lithium (LiFePO4/LFP) and lead-acid STD, AGM, and gel 12V batteries. The smart charge controller adapts the charging process according to the battery type and its current state, ensuring optimal performance and longevity. The included 14' cable separates the charger from the panel and features SAE to SAE interconnection, allowing for further extension if needed. Built to withstand temperatures as low as -4°F, this kit is perfect for diverse climates.
Features & highlights
- Smart 24/7 battery care powered by solar energy.
- High-efficiency 20W solar panel with a 12V controller for effective charging.
- Suitable for 12V lead-acid and 12.8V/13.2V lithium batteries (STD, AGM, GEL, LiFePO4/LFP).
- Intelligent charge control adapts to battery type and condition.
- Includes a 14' cable with SAE connectors for flexible placement.
- Durable design withstands temperatures down to -4°F.
- Complete travel kit for convenient portability and setup.
Technical specifications
- Brand: Tecmate
- Product Name: Battery Charger/Maintainer
- Type: Solar
- Power: 20W
- Power Connection Type: SAE Plug, Eyelet Connector, Alligator Clamp
- Dimensions: 14.3" W x 17.9" H x 1" D
Important to know
- Mounting suction cups sold separately.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
TECMATE
TM522-D2
Battery Charger/Maintainer
SAE Plug, Eyelet Connector, Alligator Clamp
Solar
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

