1 NiMH Wireless Phone Battery packs 2 CE,UL,RoHS,REACH 3 3 ... Low shelf discharge<1% NoItemSpecification1ModelNiMH AA wireless phone battery packs2Nominal Capacity600mAh3Nominal Voltage3.6V4Size44.5*15.5*52. ... Weight70.0g8CertificationUL,CE,SGS,RoHs,REACH Features:Super high capacity,Low internal resistance,Excellent operating output,Long ... power tools etc. NiMH AA wireless phone battery packs