Primary lithium battery
LO 40 SX
3.0 V Primary lithium-sulfur dioxide (Li-SO
2
)
High drain capability
2
/
3
“Thin” D-size spiral cell
Benefits
•
High and stable discharge voltage
•
High pulse capability
•
Performance not affected by cell
orientation
•
Long storage possible before use
•
Ability to withstand extreme
temperature
Key features
Cell size reference
Electrical characteristics
(typical values for cells stored for one year or less)
Nominal capacity
(under 120 mA + 20ºC 2.0 V cut-off. The capacity restored by the cell varies
according to current drain, temperature and cut-off)
Open circuit voltage (at + 20ºC)
Nominal voltage
(at 120 mA + 20ºC)
2
/
3
“Thin” D
3.50 Ah
3.0 V
2.8 V
2.0 A
•
•
•
•
•
•
•
Low self-discharge rate
(less than 3 % after 1 year of
storage at + 20ºC)
Hermetic glass-to-metal sealing
Built-in safety vent
(at the negative end of the cell)
UL Component Recognition
(File Number MH 15076)
Meets shock, vibration and other
environmental requirements of
military specifications
Restricted for transport
(Class 9)
Made in the USA
Maximum recommended continuous current
(to avoid over-heating. Higher currents possible, consult Saft)
Pulse capability: Typically up to 5 A.
(The voltage readings may vary according to the pulse characteristics,
the temperature, and the cell’s previous history. Fitting the cell with a
capacitor may be recommended in severe conditions. Consult Saft)
Storage
(recommended)
(possible without leakage)
+ 30ºC (+ 86ºF) max.
- 60ºC/+ 85ºC
(- 76ºF/+185ºF)
- 60ºC/+ 70ºC
(- 76ºF/+158ºF)
Operating temperature range
(Short excursions up to + 85ºC possible at currents below 1 A)
Physical characteristics
Diameter (max)
Height (max; finish without radial tabs)
Typical weight
Li metal content
Standard cell comes with resin potting in the topshell area and
two radial 0.15 mm - thick nickel tabs
Other configurations available on request.
28.95 mm (1.140 in)
42.29 mm (1.665 in)
40 g (1.41 oz)
1.2 g
Main applications
•
Radiocommunications and other
military applications
•
Automotive telematics
July 2008
SAFT [ saftbatteries ]
