Deals4cars

Features: OptiMate 3 and OptiMate 6 are suitable for all types of 12V lead-acid batteries of rated capacity from 3 to 50Ah. Diagnoses sulfated battery condition. Recovers severely neglected batteries from as low as 2 volts. Automatic hourly test, advance warning of problems. Interactive float charge, max 800mA possible. No 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. Global input (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed. Includes two detachable, interchangeable battery connectors: a connector with eyelets for permanent connection and battery clips for bench charging. 7-step automatic battery saving charger & maintainer (12V 0.8A).