6 Volt alkaline battery type 11A / MN11 / L1016 / A11, for hand-held transmitters, garage door openers, remote controls e.g. 6000N, 6000R, 8006RC, 8009RC. Dimensions: D 10 x 16mm. Order unit/price unit = 1 piece (blister pack), pack = 10 pieces (box).