BikeMaster Intelligent Battery Charger

BikeMaster Intelligent Battery Charger.  6- and 12-Volt capabilities 2- or 4-Amp charge rates. The BikeMaster Intelligent Charger/Maintainer is ideal for charging/maintaining conventional acid batteries factory-activated maintenance-free batteries absorbed glass mat maintenance-free batteries (AGM) and gel batteries. This fully automatic battery charger detects 6- or 12-Volt reverse polarity overcharge and short circuit protection in addition to testing if the battery is good or needs replacing. It has easy-to-read LED lights that indicate power on 6- or 12-Volt selection 2-Amp or 4-Amp charge rates and the status of the battery charge.