In-depth review of Mavic Pro extended capacity battery (Hobbitec 6830mAh) - Performance and raised questions

[Conservative Nihilist]

That happened to me on a pair of extended Mavic Pro Batts. One was fine. I lodge a complaint with AliExpress, not the company and did received a refund. The company wasnt happy as they said they would have too care of it. I did order 2 more for the M2P and they were good. Then another for the M2P and it was good. Took one apart and posted pics on a forum. I now ordered another for the M2P and a 12000mah for the Air2. See what happens.

It is amazing to learn that you were able to get a refund on the dud Mavic 1 Pro battery that you bought on Ali Express. I looked everywhere on that website but was unable to find any means to lodge a complaint, so I just took the loss. Now I wish I had looked for a means to contact the seller with more patient determination.