Tecmate OptiMate 2 DUO Smart Battery Charger – AC to DC – 12V – 2 Amp • TM-551

Product Details

Compact and efficient, the Tecmate OptiMate 2 DUO Smart Battery Charger is a reliable solution for maintaining and charging batteries in a variety of vehicles, including cars, motorcycles, trucks, SUVs, and boats. This AC-to-DC smart charger features a 5-step charging system that prevents overcharging, making it ideal for use with 12V lead-acid and lithium batteries. With its multiple battery profiles, it offers versatile charging options for different battery types at various voltages.

– AC-to-DC smart charger ideal for charging and maintaining batteries in vehicles such as cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, and boats
– 5-step charging algorithm automatically charges, tests, and maintains batteries without the risk of overcharging
– Battery clamps and eyelets provide secure and convenient connections
– 15-amp fuse protects against short circuits
– Zip tie slits enable easy fastening to the vehicle
– SAE connector with weatherproof seal and cap for protection against dirt and water
– LED lights indicate charging status
– Durable and weatherproof case with wall mounts for added versatility
– Includes a 6′ AC supply lead and a 6′ charge lead with SAE connector

– Application:
– 12V lead-acid batteries: 6 to 96 amp-hours
– 12V LiFePO4 batteries: 2 to 24 amp-hours
– Supported battery types: flooded, AGM, gel, and LiFePO4 (lithium-iron phosphate)
– Maximum charging amperage: 2 amps
– Cable lengths:
– Battery clamps: 20″
– Eyelets: 20″
– AC power: 6′
– Charging cable: 6′
– Input voltage: 100 – 240 VAC (50 – 60 Hz)
– Low voltage detection rating: 4 volts
– IP rating: IP54
– Lowest operating temperature: -40°F (-40°C)
– 3-Year limited warranty


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