OptiMate 4 Dual Program 12V Battery Charger/Optimiser. State of the art automatic battery optimiser. Now CAN-bus compatible. OptiMate 4 dual program is the latest version of the original OptiMate 4, the unique multistage battery optimiser specially designed for modern 12v starter batteries from 2.5 to 50 amp hours. With OptiMate 4 dual program you can now either charge the battery direct, or select the program to charge via the 12v port on canbus equipped BMW motorcycles (using an optional din plug lead). Diagnoses, recovers, charges, checks & maintains your battery automatically for months. All major battery manufacturers recommend maintaining batteries FULLY CHARGED. OptiMate 4 is totally safe for months-long connection and maintenance of irregularly or seasonally used batteries even while still connected to the vehicle. The sophisticated charging algorithm ensures no risk of over-charging. CHARGING AMPS : 1A (constant current) USE : Indoor / Outdoor (lowest temperature: -40°F / -40°C). SAVE : Low Volt Start of 0.5V IDEAL FOR : STD, AGM & GEL 12V batteries from 3 – 50Ah. INPUT : Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed. STYLE : Weatherproof case with wall mounts, with 180cm AC supply lead and 180cm charge lead. SAFE: No risk of overcharging.Safe for long-term battery maintenance. INCLUDED: O1 Weatherproof Eyelet Lead; O4 Clamp Lead for bench charging
