I have QTY 2 Otto 1500 V2.1 AMR’s for sale. Both have the Otto 1500 Lifter on them. Manufacture dates are 12/21 and 02/22. I also have an Otto manual charger. The AMR’s have been in storage for a while and the batteries appear to be to dead to charge. They were working units when put into storage. Lots of good parts. Asking $50,000 OBO for everything, I can also separate. List price for these units new with the lifters and manual charger is over $250k.