?????<strong>Features:</strong><br />This battery grip is compatible with Nikon DF Camera.<br />Professional edition with vertical-grip shutter-release button， mounting screw， cable connecting socket and battery chamber cover.<br />Hold up one or two EN-EL4A Li-ion batteries.<br />This grip can make 3000 shots actual in one full charge with 2pcs EN-EL4A Li-ion batteries.<br />Doubling the battery capacity of your camera， effectively extending your shooting time.<br />Anti-slip rubber grip， more comfortable for your photography.<br /><br /><strong>Specifications:</strong><br />Item type: Vertical battery grip<br />Mode: BG-2P<br />Compatible with: For Nikon DF<br />Power source: 1 or 2 * EN-EL4A (not included)<br />Material: ABS<br />Operating temperature: 0-40∪ (32-104?)<br />Item size: Approx. 14.5 * 7.2 * 10.2cm / 5.7 * 2.8 * 4.0in<br />Item weight: 190g / 6.7oz<br />Package size: 15.5 * 12.7 * 9cm/ 6.1 * 5.0 * 3.6in<br />Package weight: 290g / 10.2oz<br /><br /><strong>Package List:</strong><br />1 * Battery Grip with battery holder<br />1 * Signal Transferring Cable<br />1 * User Manual(English & Chinese)