Battery Holder 2 3 4 6 8 x AA With DC Plug 5.5x2.1mm OPen/Enclosed Cell Case Box
2 3 4 6 8 x AA Battery Holder With DC Plug 5.5x2.1mm OPen/Enclosed Cell Case Box. 2 x AA Holder Enclosed With Switch (62 36 15mm). 3x AA Holder Enclosed With Switch (68.4 47.5 17.8mm). 4x AA Holder Enclosed With Switch (70 64 19mm).