No fee for renew EAD 7/2/07 485 pending person?

Thanks Pjing and Xiaobaitu. 1. No fee for her EAD renew? My wife is 7/2/07 485 + EAD. I\'m EB3, PD 03/05, 485 pending 7/2/07 person.
2. Renew EAD will be 1yr / 2 yr / 4 mo(H4 valid to 1/15/09)?null