Researchers are going into a rain forest for three days and want to travel with minimal supplies they have laptops handheld flashlight transistor radio's digital cameras and sell phones but they will not have access to power outlets or housing which type of power cell is the best for the team to use on this trip a fuel cells because they last longer be alkaline drive sales because they last longer see alkaline draw cells because they are self-contained the fuel cells because they are self-contained