Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon DC Connector CN-21 SKU EY2900 Save $-22.95 $22.95 | / Availability: translation missing: en.general.icons.icon_check_circle icon In stock, ready to be shipped 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Find A Dealer This device can be inserted in battery compartment to power the SIGMA fp with an AC adapter or external power supply source.