UPDATE 29th March 2010: After finding out the increased costs of the higher weight balloons it is now unlikely I will be using the 12v battery below and will instead go for 6 x AA Energizer Lithium's to save weight.
12.6v 9800mAh Lithium-Ion Battery
projects/earthshine/battery.txt · Last modified: 2010/03/30 21:34 by zooto68