Spacecraft Batteries
Spacecraft batteries are energy storage devices that provide electrical power to spacecraft systems and payloads. They are critical components of any spacecraft, as they provide power during launch, in orbit, and during critical mission phases such as rendezvous, docking, and re-entry. Spacecraft batteries are designed to withstand the harsh conditions of space, including extreme temperatures, radiation, and vacuum. They are typically rechargeable, using solar panels or other power sources to replenish their energy reserves. The choice of battery technology depends on the specific mission requirements, including power output, weight, volume, and lifetime. Lithium-ion batteries are commonly used in modern spacecraft due to their high energy density and long cycle life. Other types of batteries used in spacecraft include nickel-cadmium, silver-zinc, and alkaline.
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