Unless my eyes deceive me, that looks like a 15s4p battery with a spintend ubox that tops out at 16s. Either way, looks like a great deal if I didn’t have plenty of stuff to already work on and a little more saved.
what @ShutterShock said. I have a 9s4p 30q pack in my dinghy that’s still killing it. if it doesn’t have a fuckload of charge cycles and is still reasonably balanced it might still be pretty good. the 30Qs did a helluva lot better than the 40Ts did.
If you can probe the battery, and its good - im game. I know its a steal of a deal already, but if the battery is shot then buying this is gonna bankrupt me