Original GRS notebook battery with 6600mAh for Toshiba Satellite M40, M50, A100, A80, Dynabook CX, TX, VX, M115, Tecra A3, A4, A5, A6, A7, S2, replaced: A3399U-1BAS, PA3399U-1BRS, PA3399U -2BAS, PA3399U-2BRS, PA3478U-1BAS, PA3478U-1BRS Laptop Battery 6600mAh, 11.1V (Electronics)
My experience with various non-original spare batteries are ambivalent. Several times was cheap not favorable because the duration of some of these products was unacceptable. In the event of a battery for my Nikon Coolpix 8700 to replace the original