I have a dji fc 40 drone given by my bro a year back..not flown till now..tried it today...all three lipo batteries just not charging up...what should i do..they are 2200 mah...also cant install the dji windows driver installer in my win 10 ps though managed to install naza m...but thevpc wont recognise the dronevwithout this driver

Not sure about the charger , maybe the lipo is damaged hence for safety the charger may not charge it.

Follow this video for setting up the driver in Windows 10

thanks Naved..where can i  buy good quality 2200 mah lipo bateries...which brand are good.

Well you buy bonka lipo,tattu lipo or gens ace
Rcmumbai sells : tattu and gens ace
Rc hyderabad sells bonka

Hi..tried to refly my same drone after a gap of 6-8 months using old stored lipos...the drone wont lift off even after full charge.even after discharge and recharge.whats could be the reason.

Quote from: Mohammed Naveed on November 17, 2019, 09:18:32 PM
Not sure about the charger , maybe the lipo is damaged hence for safety the charger may not charge it.

Follow this video for setting up the driver in Windows 10

Hi..can these be used to install nazam in windows 11 also..can anyone please advice.

no replies??

ok..installed the software in wiindows 11.but the drone even after recalibration doesnt take off in full throttle.cud it mean the batteries are gone

Hi Naveed...where are you.

used it after almost 8 months..thouight that the 11.1 v lipos might have also conked off because the drone refused to lift off .so brought a brand new lipo and charged it also.but again the same thing,the drone doesnt lift off.i hjave recalibrated everything on the nazam inclusing my remote controller which shows all ok.what can be the issue.are the motors gone.

the drone is flying again...but a recently charged lipo (new) blinking all red...could this be a weak battery