HP LK03XL Rechargeable Li-ion Battery

Got a brand new HP LK03XL replacement battery here. It's still in the anti-static bag and hasn't been used. This is the 52.5Wh version, perfect if your laptop isn't holding a charge like it used to. Pretty easy swap if you have the right screwdrivers. Check your model number to make sure it fits, but it's standard for a lot of Envy and Pavilion x360 laptops.