Amazon.com: NASTIMA Upgrade 7.2V 5200mAh Li-ion Battery Replacement Compatible with Neato XV11 XV12 XV14 XV15 XV21 XV25, XV Essential, XV Signature, XV Signature Pro Robotic Vacuum Cleaner : Home & Kitchen
Kastar XV11 Battery (1 Pack), Ni-MH 7.2V 4400mAh, Replacement for Neato XV-13, Neato XV-14, Neato XV-15, Neato XV-21, Neato XV-25, XV Essential, XV Signature, XV Signature Pro - Walmart.com
Replacement for Neato XV Signature Pro Battery - Replacement for Neato Robotic Vacuum Cleaner Battery (3500mAh 7.2V NI-MH) - - Amazon.com
Amazon.com: Powerextra 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 ) : Home & Kitchen
HQRP 4000mAh Extended Battery 2-Pack for NEATO XV-11 XV-12 XV-14 XV-15 XV-21 XV-25 945-0005 205-0001 945-0006 945-0024 XV Signature Pro All-Floor Robotic Vacuum plus Coaster - Walmart.com
2 Pack 7.2V 4.5Ah Li-ion Battery for Neato XV XV-21 – Melasta
7.2 V 3600mAh Ni Mh Battery Pack for Neato XV Series XV 21 XV 11 XV 12 XV 14 XV 15 XV 25 XV Essential Signature Pro|Rechargeable Batteries| - AliExpress