Place of Origin:
China
Brand Name:
OEM
Certification:
Meet UL
Model Number:
CP144920
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Li MnO2 Non Rechargeable Thin Film Lithium Ion Battery For Security Cards
3.0V 165mAh Li-MnO2 Non-rechargeable Thin Cell CP124920 Thin Primary Battery For Security Cards lithium battery
CP144920 limno2 battery CP125020 flexible lithium battery CP145020 CP124920 Lithium Manganese Primary Thin Cell (3.0V 165mAh)
The primary (non-rechargeable) Thin Cell battery chemistry has emerged as an enabling technology, allowing IoT and other wearable device designers to realise the next generation of connected devices.
Thin Cell utilises high energy Lithium Manganese Dioxide (Li-MnO2) chemistry, efficiently
packaged in a pouch cell format, allowing cells to be manufactured as thin as 0.4mm (0.016 inches). This innovative technology allows devices to be made thinner & lighter, opening up new possibilities for embedded & wearable devices.
The CP124920 has a footprint of 20.0mm x 48.75mm and is 1.25mm thick. It has a nominal voltage of 3.0V and a typical capacity of 165mAh.
CP124920 Specification:
| No. | Item | Spec | Note |
| 1 |
Model
|
CP124920/160mAh |
1S1P |
| 2 |
Nominal Voltage
|
3.0V |
When shipping, the voltage without load is between3.10V and 3.25V.
|
| 3 |
Nominal Capacity
|
Typ:160 mAh@1 mA |
Nominal Capacity refer to the capacity of 1mA discharge to 1.8 V cut-off voltage at 23℃.
|
| 4 |
Max.Discharge Current
|
20 mA |
At 23±2℃ the battery can discharge at least the max continuous discharge value which rated capacity 50% can permit.
|
|
5 |
Max. Discharge Current
|
40 mA |
At 23±2℃,battery discharge duration for 3 seconds and stand 27 seconds, it can discharge at least the max pulse discharge value which rated capacity 50% can permit
|
| 6 |
Discharge Cut-off Voltage
|
1.8 V | |
| 7 |
Operating Temperature
|
-20℃~ +60℃ |
Exceed the operating temperature range could lead to battery operating voltage reduction or even a security risk.
|
| 8 |
Recommended storage temperature
|
-5 ℃~+35℃ | 3.10V ~ 3.25V |
| 9 |
Storage life
|
5 years |
Relative humidity 45~75%RH Temperature -5 ℃~+35℃ |
| 10 |
Cell Weight
|
Approx: 1.7 g
|
|
| 11 |
Self Discharge Rate
|
2% |
Out of the recommended condition, the self-discharge rate 2% may increase.
|
| 12 |
Assemblage Dimension
|
Length:20.0 mm Max Width:49.0 mm Max Thickness:1.25 mm Max |
Measured weight of 300gf at 25 ℃ ± 1 ℃.Not including battery connecting wire.
|
Main Characteristics:
a. High and stable working voltage
b. Wide operating temperature range
c. Longer storage life and higher reliability
d. High safety and non-pollution
Application Field:
a. Civilian field: AMR of common instruments and CMOS circuit boards
b. Various smart meters: smart electric meters, water meters, heat meters and gas meters
c. Memories and standby power supplies: memory backup, clock power supplies and data backup power supplies
d. Radio alarm equipment/sensors: smoke alarms and temperature monitors
e. Remote monitoring systems: positioning devices and marine telemetry systems
f. Automotive electronics: tire pressure monitoring systems
g. Industrial field: automation instrumentations and equipment, oil wells, mines, medical equipment, burglar alarm, wireless communication, sea survival, etc.
h. Modern national defense and military fields: aviation, spaceflight, marine electronics, air-sea-land weapons, etc.
Main points of flexible packaging lithium manganese battery
Flexible package structure design, special negative electrode structure design, self sealing
diaphragm: improve battery safety;
Special raw material pretreatment: improve battery storage and comprehensive performance;
Continuous coating technology: improve battery performance, consistency and reliability;
Special electrolyte formula: improve battery environment, adaptability and storage
performance;
HRL coating technology: improve battery safety performance and storage performance;
Battery integrated design technology: to ensure the highest safety performance of batteries,
comprehensive design of the performance;
Large capacity flexible packaging lithium manganese battery technology: improve battery
composition, group consistency;
Hybrid battery technology: both high specific energy and high pulse current performance.
Battery Cell Performance Criteria
Standard testing environment
Unless specifically stated otherwise, tests must be done within one month of delivery and the
number of charging-recharging cycles is fewer than 5. The following is test conditions:
Test conditions:
Ambient Temperature: 25ºC ± 1ºC Ambient Humidity: 45~75%RH
The requirement of measure instrument
(1) The measurement instrument has been certified by a qualified source.
(2) The accuracy of the measuring instrument is less than 0.01mm.
(3) The accuracy of multimeter is at least 0.5%.
(4) The current accuracy of the battery test system is at least ±0.1%, isobarically accuracy is
±0.5%, and timer accuracy is not less than ±0.1%.
(5) The accuracy of the thermometer is at least ±0.5ºC.
Visual inspection
Not allowing any visual defects which will affect the electronic characteristics, such as leakage
and damage.
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