Newmowa P11P15-04-N02 Rechargeable Li-ion Battery for 010-11654-03,Garmin VIRB and VIRB ELITE,MONTANA 600,650,650T Rechargeable Li-ion Battery Pack for Garmin VIRB/VIRB ELITE,MONTANA 600/650/650T Rated at 3.7V and 2200mAh for a longer run time than the original longer battery life with no memory effect; CE safety certification Integrated microchip prevents overcharging & lengthens battery life All items include a 2-year manufacturer warranty