Bread Crumb Link
  
http://www.ebay.com/itm/14-4V-3000mAh-Ni-MH-Battery-MAKITA-1433-1434-1435-1435F-193158-3-6233D-JR140-/332395054036?hash=item4d644a03d4
US $39.99
http://www.ebay.com/itm/14-5V-3-1A-45W-AC-Adapter-11-13-Apple-Macbook-Air-2009-2011-A1244-A1374-US-/332393030619?hash=item4d642b23db
US $14.89
http://www.ebay.com/itm/20V-4-25A-85W-AC-Adapter-Apple-MacBook-Pro-15-Retina-A1398-A1424-US-Plug-US-/352174855674?hash=item51ff41d5fa
US $18.79
http://www.ebay.com/itm/A1435-16-5V-60W-Charger-Apple-Macbook-Pro-13-inch-Retina-A1502-A1435-US-/352161179179?hash=item51fe71262b
US $17.69
http://www.ebay.com/itm/2PCS-7-4V-4800mAh-Battery-Sony-NP-F750-NP-F550-NP-F330-NP-F570-NP-F960-F970-/332386493183?hash=item4d63c762ff
US $24.99
http://www.ebay.com/itm/7-4V-4800mAh-Battery-Sony-NP-F750-NP-F550-NP-F330-NP-F570-NP-F960-F970-Black-/332386491365?hash=item4d63c75be5
US $12.69
http://www.ebay.com/itm/67-2V-2A-E-Scooter-Charger-ONE-Wheel-Electric-Self-Unicycle-Smart-Scooter-US-/202066577916?hash=item2f0c1b49fc
US $11.69
http://www.ebay.com/itm/3-6V-800mAh-3-AAA-Ni-MH-Battery-Motorola-SD-7501-V-Tech-27910-5822-AT-T-2791-/202054271518?hash=item2f0b5f821e
US $3.99
http://www.ebay.com/itm/3-5Ah-Vacuum-Battery-iRobot-Roomba-500-510-535-540-550-560-570-580-R3-Series-/352165770777?hash=item51feb73619
US $19.99
http://www.ebay.com/itm/14-4V-2500mAh-Vacuum-NI-CD-Battery-iRobot-Roomba-500-510-530-570-580-Series-/332379899268?hash=item4d6362c584
US $15.99