Primary lithium battery system BA 5368 12 V Primary lithium manganese dioxide (Li-MnO2) battery The battery consists of 4 LM 22150 cells connected in series arranged in a cylindrical molded plastic case with recessed flat terminals at either end. Key Features ■■ Built in 1A fuse ■■ Plastic housing ■■ Flat recessed contact terminals ■■ No passivation delay effect ■■ Low self-discharge rate ■■ Non-restricted to Class 9 Typical applications ■■ AN/PRC-90 ■■ AN/PRC-90-2 ■■ Rescue devices Electrical characteristics Nominal OCV Operating voltage Cut-off voltage Typical capacity at 40 mA to 9 V cut-off 13 V 11.4 V 9V at 70˚F (21˚C) 830 mA at -4˚F (-20˚C) Operating temperature 675 mA -29˚C to +71˚C / -20˚F to +160˚F Storage Recommended max Possible Physical characteristics Maximum weight Weight of Li metal content Diameter (max) body collar Length (max) Battery case +35˚C / +95˚F -40˚C to +71˚C / -40˚F to +160˚F Metric 145 g 1.5 g Imperial 5.1 oz - 24.6 mm 0.97 in 27.7 mm 1.09 in 78.0 mm 3.05 in Plastic References MIL-PRF-49471B/13 MIL-PRF-32271/12 Nato Stock Number 6135-01-455-7947 BA 5368 12.5 Mid-discharge voltage vs. rate at various temperatures 12.0 Volts 11.5 11.0 -20C 10.5 0C 20C 10.0 55C 71C 27.7 mm MAX. 1.09 in. 9.5 9.0 24.6 mm 0.97 in. 0 MAX. 10 20 30 40 50 60 70 80 90 100 Discharge Rate (mA) 14 40 mA discharge typical curves at various temperatures -20C 13 78.0 mm MAX. 3.05 in. 0C 12 20C 55C Volts 11 71C 10 9 8 7 0 100 200 300 400 500 600 700 800 900 1000 90 100 Discharge Capacity (mAh) Restored Capacity to 9V Cutoff (mAh) 1000 Capacity vs. rate at various temperatures 900 800 700 -20C 0C 600 20C 55C 500 71C 400 300 0 10 20 30 40 50 60 70 80 Discharge Rate (mA) Saft 12, rue Sadi Carnot 93170 Bagnolet France Tel.: +33 (0)1 49 93 19 18 Fax: +33 (0)1 49 93 19 69 www.saftbatteries.com Saft 313 Crescent St. Valdese, NC 28690 - USA Tel.: +1 (828) 874 4111 Fax: +1 (828) 874 3981 www.saftbatteries.com Doc N° 21826-2-0512 Edition: May 2012 Information in this document is subject to change without notice and becomes contractual only after written confirmation by Saft. Published by the Communications Department Photo credit: Saft