Intai introduces this quality 7.4 volt battery charger for 7.4V lithium ion battery with current technology for OEM and consumer use. The 7.4V lithium ion battery charger is configured for accurate fast charging for the packs up to 30AH with 4A current density while protecting the cells from over-charging. This 7.4V li ion battery charger has UL/cUL/CE/RCM rating.