OPTIMATE 7 9STEP CHRGR/TSTR/MNTNR - TecMate

The TecMate OPTIMATE 7 9STEP CHRGR/TSTR/MNTNR (TM-251) is a professional-grade battery charger, tester, and maintainer engineered to optimize the performance and extend the lifespan of 12V lead-acid batteries. Designed for diverse automotive and industrial applications, this robust unit delivers precision charging and advanced recovery capabilities, making it an essential tool for technicians and mechanics seeking reliable battery management solutions.

Key Features

• Advanced 9-Step Charging Program: Automatically diagnoses, recovers, charges, tests, and maintains 12V STD, AGM, GEL, EFB, Deep Cycle, and Spiral Cell batteries ranging from 3Ah to 400Ah, ensuring optimal battery health and performance.
• Deep Battery Recovery: Effectively revives deeply discharged and sulfated 12V batteries from as low as 0.5V using a specialized 2-step desulfation recovery mode.
• Integrated Power Supply Mode: Provides a stable 13.6V (8A) constant power output, ideal for critical tasks such as vehicle system reprogramming, showroom demonstrations, or preserving vehicle memory settings during battery replacements.
• Temperature Compensated Charging: Adjusts charging parameters based on ambient temperature, ensuring optimal charge delivery in extreme hot or cold conditions, suitable for use down to -40°F / -40°C.
• Selectable Charging Voltage: Offers selectable 14.4V or 14.7V charge voltages to precisely match the requirements of various 12V battery types, including high-performance spiral cell batteries like Odyssey and Optima.
• Robust and Weatherproof Construction: Housed in a durable, weatherproof casing with integrated wall mounts, designed for demanding indoor and outdoor professional environments.

Applications

The OPTIMATE 7 (TM-251) is an indispensable tool for maintaining battery health across a wide range of vehicles and equipment. It is suitable for charging and preserving 12V batteries in cars, light trucks, SUVs, motorcycles, ATVs, UTVs, and snowmobiles. The unit is also ideal for marine vessels, RVs, light aircraft, and various industrial equipment utilizing 12V lead-acid battery types. It provides safe, long-term maintenance for vehicles stored seasonally, ensuring dependable starting power when needed.

Specifications

• Manufacturer: TecMate
• Model Number: TM-251
• Input Voltage: 100-240V AC, 50-60Hz
• Output Voltage: 12V DC
• Charging Current: 10A (Ampmatic) @ 14.4V / 14.7V; 8A @ 13.6V (Power Supply mode)
• Battery Compatibility: 12V Lead-Acid batteries (STD, AGM, GEL, EFB, Deep Cycle, Spiral Cell, including Odyssey and Optima) from 3Ah to 400Ah
• Operating Temperature: -40°F / -40°C and above
• Enclosure Rating: Weatherproof case with wall mounts