Lithium-manganese dioxide battery system MR 509

9 Vfor UPSfor aircraft

Saft’s MR 509 battery has a 3S1P configuration of C size Li-MnO2 cells type M 52 HR with spiral electrode design. It is used as power source for the MR 509 emergency radio unit in military and civil aircraft and features a proven shelf-life of 10+ years. Benefits  High drain and pulse capability  High voltage response, stable even after long dormant periods  No voltage delay  Low self-discharge compatible with long shelf-life of 10+ years (less than 1% after 1 year of storage at + 20 °C)  High energy density, lightweight  Wide operating temperature range  Superior resistance to corrosion Key features  Three M 52 HR cells in 3S1P configuration  Safe, hermetic and non-pressurized cell construction with glass-to-metal seal, safety vent and stainless steel container  Short-circuit proof due to integrated polyswitch  Restricted for transport (class 9)  Manufactured in Germany Designed to meet all major quality, safety and environment standards  Military: VG 96915-180 (German military standard)  Aviation: Certification of Approval as , manufacturer of aircraft systems for the German Army (No. BAAINBwC0303 – F01/14/01)  Transport: UN 3090 and UN 3091 Typical applications  Emergency radio unit for aircraft