... 15C High discharge rate Green material 3000mAh Ni-Mh Battery for Power Tools Model Number:Ni-Mh battery SC 3000mAhSpecial Features ... : 2.0V; Life cycle: 500 times;High power is ok, for example: 10C,15C;A, AA, AAA, SC, C, D, 9V ... % a month. 7.4V NiMH battery pack with SC 3000mAh for electric power tools