quote: Boeing didn't make the battery though. They got screwed by the supplier, obviously.
quote: As a battery engineer who regularly tests battery systems, this is complete onus at Boeing.
quote: They believed this is partially due to Boeing deciding to outsource so many of their components and not thoroughly testing the system integration of it.
quote: It is not completely the suppliers fault, but a large part of it is Boeing's management who decided to cut the amount of testing time available.