... , UL, RoHS certificated 2.over 500 cycles life duration 3.Low internal resistance 650mah ni-mh battery 7.2v 1 ... ISO 9001: 2008,CE, UL, RoHS, SGS certified.3.ApplicationsCordless phone walkie-talkie phoneInterphoneRemote controlled toysPower toolsConsumer appliance 650mah ni-mh battery ... 7.2v used in walkie-talkie phone Cordless phone Remote controlled toys Power tools