TecMate TM-401 Battery Charger

Cost-effective 12V battery maintenance! OptiMate 1 delivers precise micro processor controlled charging & long term maintenance. Maintain any12 volt lead-acid battery, sealed AGMrogram steps Low Volt Start OptiMate Ideal for vehicles that are seldom or seasonally used, or in storage. The OptiMate maintenance program delivers only what the battery needs, never overcharges, never underchargesNo risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected.