FEATURES MotoMaster Eliminator Intelligent Battery Charger is a fully automatic, multi-stage charging for 12V batteries Built-in intelligent microprocessor makes charging faster, easier and safer One minute charge to start and 1 hour fast charge Select 25A express charge or 12A fast charge for charging large batteries, or select 4A slow charge for charging small batteries 75A engine start feature boosts your vehicles dead battery to get you back on the road right away! Optimal charge mode automatically selects the ideal charge rate for your battery to protect against damage and reduced battery life caused by overheating Automatically switches from full charge to maintenance mode to maintain batteries during prolonged periods of storage without overcharging or damaging the battery Battery reconditioning feature reverses sulphate build-up on battery plates and helps restore battery capacity Battery voltage diagnostics continuously monitor battery voltage to detect potential defects Features reverse polarity, short circuit and overheat protection to prevent damage to battery or charger Suitable for all types of 12V lead acid batteries including AGM, deep cycle and gel cell