How's this from tech support, when I asked about DJI replacing the cells, which is all that is wrong with the battery ... all the charging/monitoring circuitry should be fine ...
Jenny (DJI)
11月8日 HKT03:17
Dear Rich,
Thank you for your patience whilst waiting for a response.
My apologies for the misunderstanding.
As much as I would like to provide the details that you were asking, a special department is handling the development of the hardware parts of the unit such as the battery. They are handling the instructions also on how to change the cells of the LiPo battery. However, we do apologize but all of these information are internal that cannot be disclosed to end-users.
We do hope for your understanding, Rich and thank you very much.
Best Regards,
Jenny
DJI NA TECHNICAL SUPPORT
Tel Support: +1(818)235 0789 / Mon-Fri 7:00AM-5:00PM(PST)
Online Support:
http://www.dji.com/support#after