Tech Rover HP Original Pavilion 17-e049wm OEM battery with trade; USB card reader Genuine battery with Tech Rover branded item Tech Rover&trade; Quality product with 30-DAY Worry-Free Return Policy 5200 mh Capacity. Voltage range 11.1 - 14.4V Get the peace of mind from a genuine product coupled with a branded Tech Rover product 6-Cell High Output Battery