MODEL TL-5920
International size reference: C, ER26500
TECHNICAL DATA
(Typical values @+ 25ºC for batteries stored for one year or less)
Nominal capacity @ 3 mA, to 2 V
8.5 Ah
Rated voltage
3.6 V
Maximum recommended continuous current
230 mA
Maximum pulse current capability
400 mA
Weight
49.5 g (1.75 oz)
Volume
26 cc
Operating temperature range
-55 ºC to +85 ºC
Li metal content
approx. 2.5 g
U.L. Component Recognition, MH 12193
Volts
4.0
DISCHARGE CHARACTERISTICS @ +25ºC
3.5
3.0
2.5
2.0
33
Ω
56
Ω
~100 mA ~60 mA
(2.2 Ah) (4.0 Ah)
180
Ω
~20 mA
(6.8 Ah)
330
Ω
~10 mA
(7.9 Ah)
1.2 KΩ
~3 mA
(8.5 Ah)
36 kΩ
~100
µA
(6.9 Ah)
1.5
TERMINATIONS & ORDERING NO.
SUFFIX- /S STANDARD
15-5920-21500
15-5920-31500
15-5920-41500
SUFFIX- /T SOLDER TABS
SUFFIX- /P AXIAL PINS
1.0
1
10
100
1000
10000
100000
Hours
Volts
3.7
3.5
3.3
3.1
VOLTAGE VS. TEMPERATURE
Ah
CAPACITY VS. CURRENT
0 °C
-30 °C
25 °C
8.0
25
µA
250
µA
1 mA
10 mA
6.0
55 °C
2.9
2.7
2.5
2.3
-50
25 mA
4.0
100 mA
72 °C
2.0
-30
-10
10
30
50
70
90
ºC
0.1
1
10
100
mA
iXtra - Long Term High Performance
Note: Any presentations in this data sheet concerning performance are for information purpose only and are not construed as
warranties either expressed or implied, of future performance.
ECN 1501879
Rev. B 11/08
Page 1 of 2
TL-5920
CELL FEATURES
3.6 V Primary lithium-thionyl chloride (Li-SOCl2)
Fast voltage recovery after long term storage and/or usage
High energy density
Low self discharge rate
Bobbin construction
Hermetic glass-to-metal-sealing
Non-flammable electrolyte
MAIN APPLICATIONS
Utility meters (elect., water &
gas)
Automatic meter reading
RF systems
Sensors & monitoring systems
Tracking systems
Wireless security systems
Automotive electronics
Industrial electronics
Ultra Low Power (ULP)
Volts
3.4
VOLTAGE RESPONSE AFTER STORAGE
After 2 years
After 1 year
After 5 years
3.2
After 8 years
3.0
After 10 years
STORAGE CONDITIONS
Cells should be stored in a
clean & dry (less than 30 %
RH) area
2.8
2.6
Pulse applied: 40 mA for 1 sec
Storage: RT
Background current: None
2.4
0
200
400
600
800
1000
1200
msec
For updated information please visit
our website
www.tadiranbat.com
Volts
3.5
VOLTAGE RESPONSE
After 1 year
After 2 years
Volts
3.5
VOLTAGE RESPONSE
After 1 year
After 2 years
After 5 years
3.3
After 5 years
3.3
3.1
2.9
Pulse applied: 40 mA for 100 msec
Temperature: RT
Background current: 25
µA
After 8 years
3.1
2.9
Pulse applied: 40 mA for 100 msec
Temperature: RT
Background current: 45
µA
After 8 years
2.7
0
20
40
60
80
100
120
msec
2.7
0
20
40
60
80
100
120
msec
iXtra - Long Term High Performance
Note: Any presentations in this data sheet concerning performance are for information purpose only and are not construed as
warranties either expressed or implied, of future performance.
ECN 1501879
Rev. B 11/08
Page 2 of 2
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