Amazon.com: Neato Robotics Original Replacement Parts – Hi-Capacity Li-Ion Battery Pack – Compatible with Neato Botvac, Connected, D7, D6, D5, D4, D3 Robot Vacuums. 945-0225 , Black : Home & Kitchen
Amazon.com: BATTIZ Replacement Lithium ion BatteryPack for 205-0013 Compatible with Neato D3S,D3,D4,D5 Vacuum Cleaner 14.4V 4400mAh,Black : Home & Kitchen
Amazon.com: Neato Robotics Original Replacement Parts – Hi-Capacity Li-Ion Battery Pack – Compatible with Neato Botvac, Connected, D7, D6, D5, D4, D3 Robot Vacuums. 945-0225 , Black : Home & Kitchen
Original Replacement Battery For Neato Botvac D3 D4 D5 D6 D7 205-0011 Sweeping Robot Battery 4200mAh - AliExpress
NiMh Replacement Battery
UGB New 205-0011 Battery For Neato Botvac D3 D4 D5 D6 D7 205-0011 Sweeping robot Sweeper Battery - Laptop Battery, Charger and AC Adapter | Ultra Green Battery
Amazon.com: Shentec 4.5Ah 12V Ni-Mh Battery Compatible with Neato Botvac Series 70e 75 80 85 and Botvac D Series D75 D80 D85 Robotic Vacuum945-0174 945-0129 (Not Compatible with Neato D3 D5 D7) :
Amazon.com: BATTIZ Replacement Lithium ion BatteryPack for 205-0013 Compatible with Neato D3S,D3,D4,D5 Vacuum Cleaner 14.4V 4400mAh,Black : Home & Kitchen