benefits l high voltage response, stable during most of the lifetime of the application l wide operating temperature range ( - 60c/ + 85c) l low self-discharge rate (less than 1 % after 1 year of storage at + 20c) l easy integration into compact systems l superior resistance to atmospheric corrosion key features l stainless steel container and end caps (low magnetic signature) l hermetic glass-to-metal sealing l non-flammable electrolyte l underwriters laboratories (ul) component recognition l compliant with iec 60086-4 safety standard and iec 60079-11 intrinsic safety standard l restricted for transport (class 9) main applications l utility metering l automatic meter readers l buoys l measuring equipment l industrial applications l professional electronics optional upon request l low magnetic version primary lithium battery ls 26500 3.6 v primary lithium-thionyl chloride (li-socl 2 ) high energy density c-size bobbin cell cell size references c may 2010 electrical characteristics (typical values relative to cells stored for one year or less at + 30c max.) nominal capacity 7.7 ah (at 4 ma + 2 0 c 2.0 v cut-off. the capacity restored by the cell varies according to current drain, temperature and cu t- off) open circuit voltage (at + 20c) 3.67 v nominal voltage (at 0.5 ma + 20c) 3.6 v nominal energy 27.72 wh pulse capability: typically up to 300 ma (300 ma/0.1 second pulses, drained every 2 mn at + 20c from undischarged cells with 10 a base current, yield voltage readings above 3.0 v. the readings may vary according to the pulse characteristics, the temperature, and the cells previous history. fitting the cell with a capacitor may be recommended in severe conditions. consult sa f t) maximum recommended continuous current 150 ma (higher currents possible, consult sa f t) storage (recommended) + 30c ( + 86f) max (for more severe conditions, consult sa f t) operating temperature range - 60c/ + 85c (operation above ambient t may lead to reduced capacity and (- 76f/ + 185f) lower voltage readings at the beginning of pulses. consult sa f t) physical characteristics diameter (max) 26.0 mm (1.02 in) height (max) 49.1 mm or 50.4 mm (1.93 in or 1.98 in) depending on finish type typical weight 48 g (1.7 oz) li metal content approx. 2.0 g available termination suffix cnr radial tabs 3 pf, 3 pf rp radial pins cna (ax) axial leads fl flying leads... etc.
storage l the storage area should be clean, cool (preferably not exceeding + 3 0 c), dry and ventilated. warning l fire, explosion and severe burn hazard. l do not recharge, short circuit, crush, disassemble, heat above 10 0 c (212 f), incinerate, or expose contents to water. l do not solder directly to the cell (use tabbed cell versions instead). doc. n o 3101 6-2- 0510 information in this document is subject to change without notice and becomes contractual only after written confirmation by sa f t. for more details on primary lithium technologies please refer to primary lithium batteries selector guide doc n o 31048-2. photo credit: sa f t socit anonyme au capital de 31 944 000 rcs bobigny b 383 703 873 produced by arthur associates limited. sa f t specialty battery group 12, rue sadi carnot 93170 bagnolet - france tel.: +33 (0)1 49 93 19 18 fa x : +33 (0)1 49 93 19 69 www.saftbatteries.com ls 26500 1 10 100 1000 + 70oc + 20oc - 20oc - 40oc 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 0.1 1 10 100 1000 0.01 0.1 1 10 100 1000 10000 100000 3.9 3.7 3.5 3.3 3.1 2.9 2.7 2.5 2.3 2.1 1.9 7.0 6.0 5.0 4.0 3.0 2.0 1.0 + 70oc + 20oc - 20oc - 40oc 25 ohms/125 ma 75 ohms/35 ma 250 ohms/14 ma 5000 ohms/0.7 ma 1 10 100 1000 + 70oc + 20oc - 20oc - 40oc 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 0.1 1 10 100 1000 0.01 0.1 1 10 100 1000 10000 100000 3.9 3.7 3.5 3.3 3.1 2.9 2.7 2.5 2.3 2.1 1.9 7.0 6.0 5.0 4.0 3.0 2.0 1.0 + 70oc + 20oc - 20oc - 40oc 25 ohms/125 ma 75 ohms/35 ma 250 ohms/14 ma 5000 ohms/0.7 ma 1 10 100 1000 + 70oc + 20oc - 20oc - 40oc 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 0.1 1 10 100 1000 0.01 0.1 1 10 100 1000 10000 100000 3.9 3.7 3.5 3.3 3.1 2.9 2.7 2.5 2.3 2.1 1.9 7.0 6.0 5.0 4.0 3.0 2.0 1.0 + 70oc + 20oc - 20oc - 40oc 25 ohms/125 ma 75 ohms/35 ma 250 ohms/14 ma 5000 ohms/0.7 ma dimensions in mm. ? 25.8 0.2 2.0 0.2 49.8 0.6 0.4 ? 6.0 0.1 (on flat sur face) ? 18.0 0.2 (on flat sur face) ? 25.8 0.2 ? 13.4 0.2 (on flat sur face) ? 18.0 0.2 (on flat sur face) 0.8 0.2 0.4 48.7 0.5 finished version with protruding positive end cap current (ma) cell voltage (v) cell voltage (v) capacity (ah) time (hours) current (ma) restored capacity versus current and temperature (2.0 v cu t- off) typical discharge profiles at + 20c voltage plateau versus current and temperature (at mi d- discharge) finished version with flat positive end cap
|
