![EWS Key battery replacement service](http://roskinc.com/cdn/shop/files/C22D1468-05AC-443F-AB96-C2B8CC887A20_{width}x.jpg?v=1700257609)
Have the battery replaced on your sealed OEM battery. New rechargeable battery will be soldered on. This requires the key to be cut open but a brand new key shell will be cut and in the end a brand new looking key with a fresh new battery that will last years to come.