Just open an "item not as described" case through ebay resolution center, or do the same thing through Paypal instead (if you paid with Paypal). You can choose either one, but only one of them.
If its a counterfeit battery it is not allowed to sell those through ebay, and in any case the items did not match the description in the auction ( a "faulty video" is not the same thing as a broken gimbal). You can also accept a partial refund from the seller and you get to keep the items, lets say for the amount that it will cost you to buy a new legit battery, if the seller accepts that solution?
If you can´t find a solution with the seller then just open a case against him.
Thats the easiest way for you to deal with this problem.
An ebay case must be opened within a certain time frame which are much shorter than Paypal cases.
Paypal cases must be initiated within 6 months from the purchase so there is plenty of time to open those cases.
My problem is the seller keeps quoting the fact that he openly stated the Phantom was faulty, no returns etc. He's showing himself as a nasty piece of work with foul language and threats, not to myself but to the Phantom and battery. He has offered a refund, but I don't wish to give up the Phantom, because if I have to I'll replace the gimbal if I can find one at a reasonable price. I'm just angry about the battery. My wife said to me "what if you can't repair the Phantom" my reply was, well at least I got a decent battery. What I ended up with is a Phantom with more problems than just a video one and a battery which won't work.
A friend turned up this morning with his P2 and although the battery wouldn't work in his Phantom, his battery did get mine to boot up and operate correctly. We didn't have time to look at the video side of things as his wife was waiting for him. So at least I have a flyable P2 once I get a battery and as we all know one isn't enough

Although I did threaten to use Ebay or Paypal I don't really want to send him back the P2, plus pay another $30 for postage.I guess it boiled down to principle. After the abuse I got, combined with the fake battery, I feel he deserves the angst for knowingly sending a battery he must have known wouldn't work.
He stated it was the only one he had, so why didn't he see the DJI Battery Error warning which is displayed in a separate pop up? He says he used the DJI software to tell him it had a Video fault. Which was something I never saw , the only reference was "Video OFF" in the software. I honestly would have a clue how I'd be able to turn it back ON. It was the first time I ever used it.
By the way, where are the flight logs etc stored? If it's in the NAZA FC module I have a new one coming next week. If that's where the firmware is stored maybe the one I'm getting hasn't been updated to where DJI made the fakes unusable. It's worth a try I guess.
