NASTIMA 12 V 5000 mAh Li-Ion Battery Replacement Compatible with Neato Botvac D Series D85, D80, D75 and Botvac Series 70e, 75, 80, 85: Amazon.de: Home & Kitchen
Akku Botvac 80/ 70E /75/ D80/ D75
Vacuum Sweepper Robot Battery 12V 4500mAh Ni-MH for Neato Botvac Series 70e, 75, 80, 85 and Botvac D Series D75, D80, D85 - AliExpress