Amazon.com: HQRP 4500mAh Extra High Capacity Battery 2Pack Compatible with Neato XV-11 XV-15 XV-25 XV-21 XV-14 XV-12 XV Signature Pro All-Floor Robotic Vacuum Super Extended Life : Industrial & Scientific
Powerextra FBA_NTXV12 7.2V 4000mAh Battery Compatible with Neato XV-11 XV-12 XV-14 XV-15 XV-21 XV-25, XV Essential, XV Signature Pro Robotic Vacuum C
Amazon.com: DOHV Battery Replacement NIMH Battery Compatible with Neato XV-21 XV-11 XV-14 XV-15 XV-12 XV-25 Compatible with Neato XV Signature Pro Robot Vacuum Cleaner : Home & Kitchen
7.2V 4000mAh Battery Compatible with Neato XV-11 XV-12 XV-14 XV-15 XV-21 XV- 25, XV Essential, XV Signature Pro Robotic Vacuum Cleaners Replacement Neato Battery 945-0005 205-0001 ( 2 Pack ) - Walmart.com
CyberTech Robotic Vacuum Cleaner 4400mAh Lithium Replacement Battery with 3 HEPA Filter for Neato VX, XV-11, XV-12, XV-14, XV-15, XV-21, XV-25 and Signature XV Pro