Brand‎GenericManufacturer‎GenericModelLP-00001Product Dimensions‎34 x 14 x 4 cm; 410 GramsItem model numberLP-00001Compatible Devices‎LaptopsVoltage‎20 VoltsWattage‎45 WattsPower Source‎Corded ElectricBatteries Included‎NoBatteries Required‎NoMaterial‎PlasticPin Size4.0mmX 1.7mmManufacturer‎GenericCountry of Origin‎IndiaItem Weight‎410 g 1 year seller carry in warranty of the product is limited to failure and manufacturing defectsWarranty not covered if defects due to external causes, accidental, physical or liquid damage, cut, burnt, misuse and missing warranty stickers or labelsBattery capacity/power capability (mah/wattage) maybe differend from the reference picture but backup of battery will be same as original