Tecmate Optimate 3 - TM450

The OptiMATE 3 x2 is the most proven battery charger in motorsport, now available in a 2-bank vers...

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Product Information

Full details

The Tecmate OptiMate 3 x2 is designed for motorsport enthusiasts and anyone needing to maintain two 12V batteries simultaneously. It diagnoses, rescues, charges, tests, and maintains batteries automatically, ensuring optimal performance and longevity. While it's highly effective, it's essential to understand the battery type compatibility to maximize its benefits.

All features

Model Part NumberTM450
BrandTecmate

Extended Product Information

FAQs

What types of batteries are compatible?

The OptiMate 3 x2 is compatible with 12V standard, AGM, and GEL batteries.

What is the charging current?

The charging current is 0.8A per bank.

Can I use this charger outdoors?

Yes, it is designed for indoor and outdoor use.

What is the low-temperature limit?

The low-temperature limit is -20°C.

What is the warranty?

Warranty information is not available in the product data.

How does the rescue function work?

The rescue function attempts to recover sulfated batteries by using a special charging algorithm.

What kind of plug does it come with?

It comes with an EU plug.

Troubleshooting

Charger not turning on

Check the power outlet and ensure the charger is securely plugged in. Check the fuse.

Battery not charging

Ensure the battery terminals are clean and making good contact. Check the battery's voltage; if it's too low (below 2V), the rescue function may be needed.

Charger displaying an error

Refer to the user manual for specific error codes and troubleshooting steps. Disconnect the charger from the battery and the power supply, then reconnect.

Slow charging time

The charging time depends on the battery's capacity and condition. Ensure the battery is within the supported range (3-50 Ah).

Pros and Cons

Pros

  • Simultaneous charging of two batteries.
  • Automatic operation simplifies battery maintenance.
  • Effective at recovering sulfated batteries.
  • Suitable for various battery types.
  • Energy-efficient design.
  • Durable and weather-resistant.

Cons

  • Limited to 12V batteries only.
  • Charging current of 0.8A per bank may be slow for large batteries.
  • May not be suitable for all battery sizes (3-50 Ah).
  • Requires an EU plug.

Setup, Compatibility & Care

  1. Connecting to Batteries:
  • Connect the OptiMate 3 x2 to the battery terminals using the provided clamps or the O-ring connectors.
  • Ensure the connections are secure.
  1. Powering On:
  • Plug the unit into a 100-240V power outlet.
  • The device will begin its diagnostic and charging cycle automatically.
  1. Compatibility:
  • Suitable for 12V standard, AGM, and GEL batteries.
  • Battery capacity range: 3-50 Ah.
  1. Care Instructions:
  • Store the OptiMate 3 x2 in a dry place when not in use.
  • Clean the unit with a soft, dry cloth. Avoid using harsh chemicals.
  • Inspect the cables and connectors regularly for any damage.