Key features

• •Package includes 4Pcs aaa battery holder case box: 2 aaa battery holder, 2x 1.5V aaa battery holder with leads
• •One 2xAAA Battery Holder Voltage Output: 3V, 2 x 1.5v aaa battery= 3v aaa battery holder
• •Dimensions of Battery Holder for AAA: 2.082" x 0.948" x 0.516"/5.29cm x 2.41cm x 1.31cm(L*W*H); Weight of One 2 AAA Battery Holder with Leads: 0.176oz/5g
• •Leads: all 2 aaa battery holder with leads, they are tinned wire end; Wire Length: 5.9"/15cm; Wires Diameter(count in the PVC isolation around the wire): 0.0393"/1mm; Wires Color: red and black
• •DIY Extension: Join two 2 X 1.5V 2 aaa battery holders with wires can get a 4-aaa 6v battery holder; Join three 2 X 1.5V aaa battery holder 2 can get a 6-aaa 9V battery holder, Join four 2 X 1.5V aaa battery holder can get a 8-aaa 12V battery holder. So, 6Volt aaa battery holder, 9Volt aaa battery holder and 12Volt aaa battery holder are also on your hands.