The IndiPRO Sony L-Series Battery Adapter Plate to FUJIFILM NP-W126S Dummy Battery offers a 1/4″-20 mounting thread and is designed to attach to a cheese plate or other support on your camera setup < /b> to provide more battery power. You can use larger capacity L-series batteries to power any camera or device that runs on a FUJIFILM NP-W126S battery. The adapter provides an output of 7.4 V and includes a 24″ dummy battery cable.