Battery cell error help

[Bunraku]

One of my Mavic Pro batteries comes up with a battery error in the app. It states a cell is broken. My own fault as not flown in months and not followed storage guidelines.

I've discharged it and recharged twice. I have also rolled back and updated the firmware again and still goosed. It is outwith warranty.

So a few questions?

Is there anything else can I do?
If not is there any value to it? Would someone buy a goosed battery for spares or repair?
Or just for the bucket?

Thanks

 

[james_mav]

They make great door stops.

 

[KDan]

They can be fixed, but it takes a bit of work. See this thread.

Balance plug for Mavic pack

I'm new here, but not new to RC, Mutirotors, Drones, or LiPo batteries. Been flying electric for 20+ years and have been around the block more than a few times building and flying LiPoly packs. I recently bought a Mavic from eBay and it came with 4 batteries and a ton of other stuff. Seemed...

mavicpilots.com

I have more Mavic Pro batteries than I need at present, so not really interested in buying anymore.