["brand new and high quality\nFeatures:\nThe battery has been tested and it will work well to your sweeping robot.\n3500-8000mAh upgraded capacity feature longer run for time than OEM and other batteries. \nPremium replacement for replacing older battery.\nfor Safeguard features against overcharging, over discharge, over current, provides short circuit for protection and steady voltage circuit.\nThe battery must be fully charged before first use.\nThe battery is in a cool and dry place.\nDo not separate, extrude, or do not hit.\nDo not put the battery in water or fire.\nKeep out of the reach of children.\nSweeping Robot Battery only, other accessories demo in the picture is not included. \n\nSpecification:\nVoltage: 14.4V\nBattery Cell: NI-MH\nCapacity: 3500/4500/6000/8000mAh\nMaterial: Batteries\nDimension: approx.13.5x4.3x4.5cm/5.31x1.69x1.77in\nMain Color: Yellow\nQuantity: 1 Pc\n\nNote:\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Sweeping Robot Battery"]