Cristec Battery Isolator Apr 9, 2023 1:14:00 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by buddyseattle on Apr 9, 2023 1:14:00 GMT Cristec ELECTRONIC BATTERY ISOLATOR RCE/100-1E-2IG$90 or BOI removed from my 2008 39i. Works as new, clean.If you might need one let me know. Located in Seattle WA.