Primary lithium battery LM 22150 3 V Primary lithium manganese dioxide (Li-MnO2) battery High power 1/3 Sub C-size sprial cell For applications requiring excellent voltage response and operating life in -40°C/+70°C environment Benefits ■■ High voltage response, stable during most of the life of the application ■■ Minimal voltage delay after long dormant periods ■■ Competitive capacity at high current and low temperature ■■ Easy integration into compact systems ■■ Low self-discharge rate (less than 2% after 1 year of storage at +20°C Key Features ■■ Hermetic seal construction ■■ Integrated safety vent ■■ Non-corrosive electrolyte ■■ Non-restricted to Class 9 Typical applications ■■ Measurement equipment ■■ Industrial applications ■■ Professional electronics Cell size reference 1/3 sub-C Electrical charachteristics (Typical values relative to cells stored up to one year at +30°C max) Nominal capacity at 40 mA to 2 V cut-off At 21°C Open circuit voltage (at 20°C) Nominal voltage (under 1mA at +20°C) Pulse capability Maximum continuous current (To maintain cell heating within safe limits) Storage temerature (recommended) (For higher temperature contact Saft) Operating temperature (Operation at colder temperature will result in lower capacity and lower voltage) 830 mAh approx 3.2 V 3.0 V 750 mA 300 mA 30°C -40˚C to +71˚C Physical characteristics Metric Imperial Diameter (max) Height (max) Maximum weight Weight of Li metal content 22.5 mm 19.1 mm 15 g 0.4 g 0.885 in 0.75 in 0.53 oz Available termination suffix CN, CNR FL (Other cell finishes possible by request) radial tabs flying leads LM 22150 Mid-discharge voltage vs. rate at various temperatures 3.2 22.5 mm (0.885 in) MAX. O.D. 3.0 13.5 mm Nom (0.53 in) Tab Overhang 19.1 mm Max (0.75 in) Volts 2.8 -20C 2.6 0C 20C 2.4 55C 71C 2.2 2.0 0 Storage 10 20 30 ■■ Keep storage area clean, cool, dry and ventilated Warning 3.5 50 60 70 80 90 100 40 mA discharge typical curves at various temperatures -20C 0C 3 20C 55C 71C Volts ■■ Fire, explosion, and burn hazard ■■ Do not recharge, short circuit, crush, disassemble, heat above 71°C, or incinerate ■■ Do not solder directly to the cell (use tabbed cell versions instead) 40 Discharge Rate(mA) 2.5 2 1.5 0 100 200 300 400 500 600 700 800 900 1000 Discharge Capacity (mAh) Recovered Capacity to 9V Cutoff (mAh) 1000 Capacity vs. rate at various temperatures 900 800 700 -20C 600 0C 500 20C 55C 400 71C 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 America, Inc. 313 Crescent St. Valdese, NC 28690 - USA Tel.: +1 (828) 874 4111 Fax: +1 (828) 874 3981 www.saftbatteries.com Doc N° 32040-2-0313 Edition: March 2013 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 90 100