Morpilot 12V 4000mAh Extended NiMh Battery for Neato Botvac Series 70e, 75, 80, 85 Robotic Vacuum 945-0129 945-0174(Not compatible with Neato D3 D5 D7) POWER BATTERY: Voltage:12V, Capacity:4000mAh, Battery Type:Ni-MH, which give your equipement a sustained, strong and efficient power COMPACT AND ELEGENT: The size of battery is 8.6 x 2.0 x 1.0 inches, which fits properly with your Neato Botvac Series and Botvac D Series Vacuum Cleaner and easy, convenient for you to conserve SECURITY AND CERTIFICATE: Products are CE certified, tested by manufacturer to match OEM products, which solve your concerns of Incompatiblility and security of the battery remplacement BETTER COMPAITILITY: Replacement Battery for Neato Botvac Vacuum Cleaner 70e, 75, 80, 85 ; Neato Botvac D75, D80, D85; NEATO P/NEATO 945-0129 /NEATO 945-0174 RELIABILITY AND WARRENTY: Come with a 30-day money back and a 12-month limited seller's guarantee against manufacturer defects from date of purchase, and 24 hours' friendly customer service Replace Part No.: 945-0129 Neato Botvac 70e Neato Botvac 75 Neato Botvac 80 Neato Botvac 85 Neato Botvac D75 Neato Botvac D80 Neato Botvac D85