Primary lithium battery
LS 14500
3.6 V Primary lithium-thionyl chloride (Li-SOCl
2
High energy density
)
AA-size bobbin cell
Benefits l
Enhanced capacity l
High voltage response, stable during most of the lifetime of the application l
Wide operating temperature range (- 60 °C/+ 85°C) l
Low self-discharge rate
(less than 1 % after 1 year of
storage at + 20 °C) 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
Compliant with IEC 60086-4 safety standard and
IEC 60079-11 intrinsic safety standard (class T3 assignment) l
Underwriters Laboratories (UL)
Component Recognition l
Non-restricted for transport/
Non-assigned to Class 9 according to the UN
Recommendations on the transport of dangerous goods
– Model Regulations l
Manufactured in France, UK, China
Main applications l
Utility metering l
Automatic meter reading l
Alarms and security devices l
Tollgate systems l
Memory back-up l
Tracking systems l
Automotive electronics l
Professional electronics
Cell size references R6 - AA
Electrical characteristics
( typical values relative to cells stored for one year or less at + 30 °C max.)
Nominal capacity
(at 2 mA + 20 °C 2.0 V cut-off. The capacity restored by the cell varies according to current drain, temperature and cut-off)
Open circuit voltage (at + 20°C)
Nominal voltage (at 0.2 mA + 20°C)
Nominal energy
Pulse capability: Typically up to 250 mA
(250 mA/0.1 second pulses, drained every 2 mn at + 20 °C from undischarged cells with 10 µA base current, yield voltage readings above
3.0 V. The 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)
Maximum recommended continuous current
(Higher currents possible, consult Saft)
Storage (recommended)
(for more severe conditions, consult Saft)
Operating temperature range
(Operation above ambient T may lead to reduced capacity and lower voltage readings at the beginning of pulses. Consult Saft)
2.6 Ah
3.67 V
3.6 V
9.36 Wh
50 mA
+ 30°C (+ 86°F) max
- 60°C/+ 85°C
(- 76°F/+ 185°F)
Physical characteristics
Diameter (max)
Height (max)
Typical weight
Li metal content
Available termination suffix
CN, CNR radial tabs
2 PF, 3 PF, 3 PF RP, 4 PF radial pins
CNA (AX) axial leads
FL flying leads...etc.
14.55 mm (0.57 in)
50.3 mm (1.98 in)
16.7 g (~ 0.6 oz) approx. 0.7 g
September 2009
LS 14500
Ø 4.2 min
5.5 max
(flat area)
1.35 ± 0.3
50 ± 0.3
Ø 14.44 ±
0.11
0.4 ± 0.1
Ø 7.5 ± 0.1
Dimensions in mm.
Storage l
The storage area should be clean, cool (preferably not
exceeding + 30°C), dry and ventilated.
Warning l
Fire, explosion and burn hazard.
l
Do not recharge, short circuit, crush, disassemble, heat above
100°C (212°F), incinerate, or expose contents to water.
l
Do not solder directly to the cell
(use tabbed cell versions instead).
Voltage plateau versus Current and Temperature (at mid-discharge)
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
0.1
+ 70ºC
+ 55ºC
+ 20ºC
- 20ºC
- 40ºC
100 1 10
Current (mA)
1000
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.01
Typical discharge profiles at + 20°C
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
0.1
1 10
Time (hours)
100 1000
Restored Capacity versus Current and Temperature (2.0 V cut-off)
10000
0.1
1
Current (mA)
10 100 1000
Saft
Specialty Battery Group
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
Doc. N o 31064-2-0909
Information in this document is subject to change without notice and becomes contractual only after written confirmation by Saft.
For more details on primary lithium technologies please refer to
Primary Lithium Batteries Selector Guide Doc N o 31048-2.
Published by the Communications Department.
Photo credit: Saft
Société anonyme au capital de 31 944 000
RCS Bobigny B 383 703 873
Produced by Arthur Associates Limited.
