Crucial Vacuum 2 Neato Long Life High Efficiency Replacement Batteries; Fits Neato Models XV-11, XV-12, XV-15, XV-21; Part # 945-0005, 205-0001, 945-0006, 945-0024; Designed & Engineered HIGH QUALITY VACUUM PARTS that leave you in control of your vacuum's destiny. Restore your old friend to like-new conditions! The battery is rated for 14.4V and 3200mAh and fits Neato XV-11, XV-12, XV-14, XV-15, XV-21, XV-25, XV Signature Series Vacuums. EXACTING DESIGN TO FIT YOUR LIFESTYLE. This battery lets your vacuum charge to full capacity, run longer, and clean more thoroughly. EASY TO INSTALL so you can get back to cleaning as soon as possible! Parts are easy to install with a basic set of household tools! Compare to Neato Part Nos. 945-0005, 205-0001, 945-0006, 945-0024. SAVE YOUR WALLET! Parts made by Crucial Vacuum are rigorously designed, tested, and engineered to be just as good or better than OEM parts. And you get them at a fraction of the cost with FREE SHIPPING on every order. GUARANTEED SATISFACTION because of a 30 day full money back guarantee and a trusted Think Crucial warranty. We are so confident in our products that we have no problem giving you every penny back if you're unhappy with your purchase. You won't see promises like that from big box brands!