| Which Batteries for space travel?  | | | | Just an odd question - which type of battery do they use in space (lithium, alkali, etc)? Also, if anyone knows... which kind of battery keeps their charge the longest? Has the most juice? Thank you for your indulgance... ~OutSideIn | | | | | | | | | | | | | | | | | | |
| 1. Citizen_Stuart (1102)
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4 years ago
| | The Space Shuttle uses hydrogen fuel cells. I don't know what Soyuz capsules use - it won't be fuel cells because they don't have the same power requirements. If you're talking about the batteries used to power the gear that astronauts use inside spacecraft, I don't know anything about that either. Conventional types, I should think. | | | | | | | | | | | | Honda and Hydrogen Power Discover how hydrogen fuels Honda's race against time. Official Site. www.honda.com | add comment | | | |
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