Product Type‎Laptop BatteryPackage Dimensions‎34.8 x 11.2 x 5 cm; 458 GramsItem model number‎Gen6730S -BatteryConnectivity Type‎Wi FiVoltage‎4400 Volts (AC)Are Batteries Included‎NoLithium Battery Energy Content‎45 Watt HoursIncluded Components‎Laptop BatteryWeight‎500 gCompatible With HP 550, Business Notebook 6730s/CT, Business Notebook 6720s/CT, Business Notebook 6735s, Business Notebook 6820sPACKED WITH SAFETY FEATURES: Our batteries are designed for maximum safety. Overheat, Short-circuit, and overload protection, together with BIS certifications, guarantee you peace of mind.BUILT TO LAST FOR YEARS. Our new 6cell Li-ion battery is rated at 10.8V,4400mAh/43Wh Combined with its 'A' grade Premium cells and smart control chip, you can expect it to outperform, out-gun and out-last any battery out there