Battery converter, 2x AA battery can be converted to 1x D battery. Small size, easy to carry. i3.7035qXBeqXBeyt" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 8946.39px; position: absolute; top: 0px; visibility: hidden; width: 1192.67px; z-index: -1;">.
eBay