I am ordering NiMH Batteries to upgrade my Yaesu FNB-4A Battery pack. Would like to either acquire 2 additional FNB-4 (I will pay $5 plus shipping if you wish to sell your nonfunctional FNB-4 if in good condition) battery packs - OR - I will entertain offers ($30 plus shipping) to upgrade any that group members have same battery pack and wish to have their pack upgraded. 73 de Bill