"We're making space more American. We're making space more democratic. We're making space more available, approachable and real to the average America...
Step 16: Batteries
For everything that needs a AA battery, like the Canon camera and the Microtrak, you'll want to get yourself at least 12 AA lithium batteries. They usually comes in a blue package. Let me remind you, these are lithium and not lithium-ion.
Lithium batteries work in extreme cold condition, which you will be facing in near space.