... 1.CE, UL, RoHS certificated 2.over 500 cycles life duration 3.Low internal resistance 2.4v ni-mh rechargeable battery aaa ... quality control systems under ISO9002·OEM/ODM battery packs available 2.Qualification ISO 9001: 2008,CE, UL, RoHS, SGS ... battery aaa .alkie-talkie phoneInterphoneRemote controlled toysPower toolsConsumer appliance 2.4v ni-mh rechargeable battery aaa cordless phone battery