The U.S. aircraft register, updated daily
Parts

Battery Relay

No failure report names the battery relay. 4 FAA approvals let 1 company make a replacement battery relay, Fletchair INC holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a battery relay and sell it as an approved part for the models named. These are the companies holding such approvals for a battery relay:

Fletchair INC 4
MakerPartReplacesFitsGrantedStatus
Fletchair INCBattery Relay 8781-2Gulfstream American P/N 8781-2Tiger Aircraft AA1, AA1A, AA1B1998-03-18current
Fletchair INCBattery Relay 8781-2Gulfstream American P/N 8781-2Tiger Aircraft AA1, AA1A, AA1B1998-03-18current
Fletchair INCBattery Relay 8781-2Gulfstream American P/N 8781-2Tiger Aircraft AA5, AA5A, AA5B1998-03-18current
Fletchair INCBattery Relay 8781-2Gulfstream American P/N 8781-2Tiger Aircraft AA5, AA5A, AA5B1998-03-18current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.