TecMate TM-255 OptiMate 7 Ampmatic, 12V 10A, 9-Step Sealed Battery Saving Charger and Maintainer

TecMate TM-255 OptiMate 7 Ampmatic, 12V 10A, 9-Step Sealed Battery Saving Charger and Maintainer

• TecMate TM-255 OptiMate 7 Ampmatic is a sealed 12V 10A battery saving charger and maintainer for 12V lead-acid batteries used in motorcycles, cars and pick-up trucks, boats, and campers. Its 9-step program automatically adjusts charge current to battery size and condition and supports recovery from as low as 0.5V.
• Features:
  • Battery compatibility: Charges 12V lead-acid battery types including STD, AGM, GEL, EFB, and deep cycle for broad vehicle coverage.
  • 10A Ampmatic current control: Automatically adjusts charge current to match battery size and condition for safer charging across small and large batteries.
  • 9-step automatic program: Charges, tests, and maintains without supervision for long-term battery care.
  • Low-volt recovery: Starts and recovers batteries from as low as 0.5V to help revive deeply discharged batteries.
  • Weatherproof design: Rated for indoor or outdoor use down to -40 C / -40 F and can be left connected with full electronic protection.
• Includes:
  • OptiMate 7 Ampmatic sealed battery charger and maintainer (TM-255)
  • Battery lead (O-11)
  • Battery clips (O-04)
• Specifications:
  • Manufacturer: TecMate
  • Part Number: TM-255
  • MPN: TM-255
  • UPC: 5425006144469
  • Category: Battery Chargers
  • Series: Silver series
  • Product Type / Function: 9-step sealed battery saving charger and maintainer
  • Battery Types: 12V lead-acid (STD, AGM, GEL, EFB, deep cycle)
  • Battery Capacity Range: 3 to 240 Ah
  • Charge Current: 10A (Ampmatic current)
  • Charging Voltage Range: 0.5V to 14.4V (nominal 12V)
  • Steps: 9
  • Input Power: 100-240V, 50-60Hz
  • Connection Type: SAE connector
  • Cable Lengths: 180 cm AC supply lead, 180 cm charge lead
  • Operating Temperature: Rated for use down to -40 C / -40 F
  • Variants Available: TM-254, TM-255, TM-256 (regional power plug types)
  • System Compatibility or Application: Designed to charge and maintain 12V lead-acid batteries from 3 to 240 Ah used for engine start and deep cycle applications in motorcycles, cars and pick-up trucks, boats, and campers.
• The OptiMate 7 Ampmatic can also be referred to as a 12V battery charger, 10A battery charger, sealed battery charger, battery saving charger, and battery maintainer.

TecMate International, founded in Belgium in 1994, develops and manufactures battery chargers, battery testers, and related accessories for lead-acid and lithium batteries used across powersport, automotive, marine, and industrial applications.

Q: What battery types can the TM-255 OptiMate 7 Ampmatic charge?
A: It is designed for 12V lead-acid batteries, including STD, AGM, GEL, EFB, and deep cycle types.

Q: What battery capacity range is it designed for?
A: It is specified for 12V batteries from 3 to 240 Ah, with Ampmatic current control adjusting to battery size and condition.

Q: What is included in the box with TM-255?
A: The charger includes two battery connection cable accessories: a battery lead (O-11) for quick-connect access and a battery clips set (O-04).