Intai introduces the 3 stage wall mount 4.2V 1A battery charger for 3.6 volt lithium battery with LED indicator for charging status. The 4.2V 1A charger accepts universal AC input, and comes with low cost and high reliability. Accurate charging voltage and current regulation enables long battery life and run times. The 4.2 volt lithium ion battery charger is available for the US/EU/AU/JP/UK versions.