
TECMATE OptiMate TEST Cranking & Alternator
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
Introducing the OptiMate TEST, a highly efficient 12V tester designed to assess your battery's state of charge, cranking performance, and vehicle charging system. This is the ultimate pocket tester for on-vehicle battery performance and alternator voltage testing, suitable for both 12V lead-acid and 12.8V LiFePO4 starter batteries.
With the OptiMate TEST, troubleshooting becomes a breeze! Simply connect the device to the battery and within 15 seconds, you can effortlessly check the state of charge, cranking voltage, and vehicle charge voltage simultaneously.
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We do not ship to the Canary Islands, Ceuta, or Melilla.
Shipping costs are calculated automatically at checkout based on destination and weight.
Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.