Specifically these batteries.
http://www.batteryspace.com/polymerli-i ... isted.aspx
I could also use a 7.4V PCB and a 7.4v 1.2A smart charger, but not required.
http://www.batteryspace.com/polymerli-i ... isted.aspx
I could also use a 7.4V PCB and a 7.4v 1.2A smart charger, but not required.