For Nikon MH-18 Digital charger Input: AC100V ~ 240V 50/60Hz 15W 0.25A 18VA (100V) ~ 25.2VA (240V) Output: DC8.4V---- 900mA For Nikon MH-18 Digital chargerInput: AC100V ~ 240V 50/60Hz 15W 0.25A 18VA (100V) ~ 25.2VA (240V) Output: DC8.4V---- 900mA Applicable batteries: EN-EL3, EN-EL3A, EN-EL3E For Nikon MH-18 Digital charger black