Stromspannung:11.1V Kapazität:4400mAh Dimension:54*36*68mm Discharging Current:4A Cut-off voltage:8.1V-12.6V Weight:275g Ladestrom:0.5C Maximum continuous discharge current:1C Passend für:Medizinische Ausrüstung,Testgeräte,Intelligent sweeping machine etc All the battery specifications can be customized according to requirements.