WerFamily New 4 x 1.5V AAA Dual Sides Battery Holder Case w 6" Wire Leads 100% Brand new and high quality plastic holder. Wire leads are included.Wire spec.:UL1007 26# 150mm length Battery Holder Size:approx.5.2 x 2.4 x 2.4cm/2.0 Battery Type : 4 x 1.5V AAA E-packet post from China (7~15 Days to US), comes with tracking number.