Optimate 4 dual charger for auto-motorcycle and scooter

The most ADVANCED & TRUSTED battery charger in power sports! OptiMate 4 Dual Program includes two charging programs; program 1 is for direct charging of a battery, program 2 allows safe and unsupervised charging through a BMW motorcycle’s CAN-bus controlled 12V socket. OptiMate 4 Dual Program tests before & after charging and can recover a ‘dead-flat’ battery from as low as 0.5 Volts. Special features in CAN-bus program: Automatic KEY-LESS activation and continued maintenance until charger is disconnected. Safe low voltage pulse desulphation. CHARGING AMPS : 1A (constant current)  USE : Indoor / Outdoor  (lowest temperature: -40°F / -40°C). SAVE : Low Volt Start of 0.5V + 2-step* desulphation recovery (*1-step low volt pulse save during CAN-bus mode). 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 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector.