Lithium-ion battery for space application Li-ion batteries (LIBs) are presently being used for these missions because they are compact, lightweight (50 % weight reduction can be possible over Ni H 2), and have much lower thermal dissipation. Also, LIBs have matured technology and are used in many consumer products.
The primary batteries used for space applications include Ag Zn, Li-SO 2, Li-SOCl 2, Li-BC X, Li-CFx, and secondary rechargeable batteries are Ag Zn Ni Cd, Ni H 2, and Li-ion. In these battery systems, the Ag Zn battery was used in the early days of space missions such as the Russian spacecraft “Sputnik” and the US spacecraft “Ranger 3” .
“In the case of space, lithium-ion batteries have entirely supplanted previous battery technologies – they are even used to power International Space Station spacesuits,” explains Véronique Ferlet-Cavrois, Head of ESA’s Power Systems, EMC and Space Environment Division.
The utilization of rechargeable batteries such as silver‑zinc (Ag Zn), nickel‑cadmium (Ni Cd), nickel‑hydrogen (Ni H 2), and lithium-ion (Li-ion) have been increasing in space missions , as shown in Table 8. Table 8. Battery chemistry deployed in different space missions.
We are a pioneer in lithium-ion batteries for space applications and offer advanced battery solutions with very long shelf-life (up to 20 years). As no two space missions are the same, so no two space-application batteries are. Saft knows this and always works with customers to design a solution for their specific space needs.
Procure space qualified lithium-ion batteries from Saft. Our spacecraft batteries will survive extreme vibration and shocks, vacuum and extreme temperatures.