captainmilehigh
Premium Pilot
I know this is an older post but it's happened to me twice. When you upgrade your dji firmware sometimes you must install each battery and upgrade them as well. I bought a P4 that came with a 3rd party and after a software/firmware upgrade the 3rd party battery was nothing more than a paperweight.Firmware that determines battery manufacturer?????
Firmware version please?????
This spring I bought a few of the ExpertPower batteries (Model: DJPT4-5870) to use in my Phantom 4 RTK (flying it since 2021). All batteries have worked well. Out of the box, I topped them off on the DJI 3-battery charger and then used them in the P4RTK. No warnings or error messages. I wasn't running a timer to see exactly how long they lasted, but each one seemed to run about as long as the OEM batteries and I could take about as many 2-D flight photos as with the OEMs (about 350+ photos). For the price, they work well.so has anyone found a quality aftermarket replacement battery?
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