2 Neato BotVac Series batteries. Compare to part # 945-0129. These are 12V Ni/MH Rechargeable Battery SC 3600mAH. Batteries should be replaced every 6 months - 1 year, depending on usage. Designed & Engineered by Crucial Vacuum.
This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Neato® OEM product and is not covered under any Neato® manufacturer's warranty. The Neato® brand names and logos are the registered trademarks of their respective owners. Any use of the Neato® brand name or model designation for this product is made solely for purposes of demonstrating compatibility