The 24 Series Battery Tray measures 12.88" L x 7.5" W x 9.70" H (327 mm L x 191 mm W x 246 mm H) and holds batteries up to 10.25" L x 6.75" W x 8.12" H. Made from non-corrosive heavy-duty plastic, it features self-locking security knobs and stainless steel hold-down rods for secure and durable storage.