Optimate 1 VoltMatic Battery Chargers

Introducing the Optimate 1 VoltMatic battery chargers—the fully automatic battery maintainer for your 6 V or 12 V lead-acid batteries. Ideal for 6 V or 12 V lead-acid batteries (STD, AGM, GEL), Optimate's 24-7 smart interactive maintenance prevents discharge from connected circuitry and guarantees more battery power, and longer battery life! Key features: * Automatically adapts to the battery voltage (6 V or 12 V)—connect to the battery and OptiMate 1 VoltMatic does the rest, no supervision required! * Multi-step program—charges, optimizes, and maintains optimum battery level * Automatic shut-down if short-circuited or battery disconnected * Low volt start of 4-volts * Includes a dustproof plug in case style and battery connection cable accessories * No risk of overcharging, safe for vehicle electronics * Spark suppression and safe for long-term battery maintenance * Automatic shut-down if short-circuited or battery disconnected * Weatherproof IP50-rated for use down to -4 degrees F/20 degrees C * Global input of 100-240Vac 50-60Hz, only the power plug type is different to comply with national/regional electrical safety laws Show Less