Backup Battery
No failure report names the backup battery. 4 FAA approvals let 1 company make a replacement backup battery, Chippewa Aerospace 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 backup battery and sell it as an approved part for the models named. These are the companies holding such approvals for a backup battery:
For these models most: Embraer ERJ 190 E190 and E195 (1), Embraer ERJ 170 E170 and E175 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Chippewa Aerospace INC | Backup Battery Installation Avionics Tray 170-2470-01-410-07 | Embraer PN 622-1194-001 | Embraer | 2020-12-03 | current |
| Chippewa Aerospace INC | Backup Battery Installation Avionics Tray 170-2470-01-410-03 | Embraer PN 622-1194-001 | Embraer | 2020-12-03 | current |
| Chippewa Aerospace INC | Backup Battery Installation Avionics Tray 170-2470-01-410-01 | Embraer PN 622-1194-001 | Embraer ERJ 170-100 STD, ERJ 170-100 LR, ERJ... | 2020-12-03 | current |
| Chippewa Aerospace INC | Backup Battery Installation Avionics Tray 170-2470-01-410-05 | Embraer PN 622-1194-001 | Embraer | 2020-12-03 | current |
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.