Amazon.com: Miady 2200mAh Roomba i7 Battery Replacement Compatible with iRobot Roomba i7 e5 e6 i3 i4 7150 7550 4624864 e5 e5152 e5154 ABL-D1 e and i Series, Lithium Ion Battery Extended Life :
XLife battery for iRobot Roomba series 600, 700, 800 (Original)
iRobot 4419696 XLife Extended Life Battery - Newegg.com
Replacement Battery for Roomba 500 600 700 Series APS Battery 555 595 620 630 650 660 790" - Walmart.com
Amazon.com: Tenergy New Extended Life 1000 Cycles 14.4V 3850mAh NiMH Battery for iRobot Roomba 900 800 700 600 500 Series, Vacuum Rechargeable Replacement Batteries, Bonus 4 Side Brushes and 1 Brush Cleaning Tool : Home & Kitchen
Amazon.com: iRobot Roomba Authentic Replacement Parts - XLife Extended Life Battery - Compatible with Roomba 400 600 700 800 Series Robots : Home & Kitchen
iRobot XLife Extended Life Battery For Roomba 600, 700, 800 Scooba400 Open Box | eBay
ORIGINAL XLife Extended Life Battery iRobot Roomba 500 600 700 800 & Scooba 450 5060359280008 | eBay
iRobot® XLife™ Extended Life Battery | iRobot
iRobot XLife Extended Life Battery Compatible with Roomba 400/600/700/800- KHA1D | eBay
Amazon.com: iRobot Roomba Authentic Replacement Parts - XLife Extended Life Battery Accessories - Compatible with Create 2, Scooba 450, Roomba 500 600 700 & Select 800 Series Robots, Blue : Home & Kitchen