Battery Holder 2 3 4 6 8x AA Cell Case Box Press Studs Clip Connection Open DC
2 x AA Holder(57.5x31.8x15mm ). 2(1+1) x AA Holder(57.8(L)x16.9(W)x29.3mm(H) ). 3 x AA Holder (58x48.3x14.7mm ). 4x AA Holder(57.5(L)x61.6(W)x15.7mm(H) ). 4(2+2) x AA Holder(57 31 29mm). 6(3+3) x AA Holder(58.03 47.33 29.87mm).