Will cost you 400$ total if you buy a new one.
https://covalin.ca/products/tattu-15c-12000mah-6s-lipo-battery-pack-with-ec5-plug?variant=32295525187619¤cy=CAD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&gad=1&gclid=EAIaIQobChMI5LS51621ggMVUyytBh37wwHcEAQYASABEgL6R_D_BwE
Mine has been minimally used. Still has a long life ahead of it and I have basically neglected it. Send me offers.
6s 12000mAh 15C
Charges to full capacity