CP503742 Li-MnO2 Pouch cells Primary Lithium Battery Foil Battery pack

CP503742 is a 3.0V Lithium manganese dioxide battery ( Limno2 battery) with foil aluminum plastic film package

  • Model NO.:CP503742
  • Voltage:3.0V
  • Capacity:1900mAh
  • Battery Size:5.0*37*42mm
  • Brand:SER or OBM
  • Working temperature:-40℃~+70℃
  • Applications:RFID reader,Personnel positioning card,GPS tracker,Portable listening device,RFID Tag,LoRaWAN devices, IoT,Animal identification,Smart Card
Specification of Li-MnO2 Pouch cells CP503742:



Li-MnO2 Pouch cells CP503742





1900mAh @ 0.2C to 2.0 V @ 23° C




Constant Discharge Current


Max Discharge Current

1200 mA


Terminals/ Connector

Nickel Tabs, wire, plug or OEM


Working Temperature

-40 +60℃

Storage Temperature



RFID reader,Personnel positioning card,GPS tracker,Portable listening device,RFID Tag,LoRaWAN devices, IoT,Animal identification,Smart Card


CP503742,CP503742 battery,Li-MnO2 Pouch cells,Primary Lithium Battery,Foil Battery

Features of Li-MnO2 Pouch cells CP503742 Battery:

         features.jpgCharacteristics of LiMNO2 flexible packaging battery: 

Key Features

1. High Energy Density;

2. High single cell voltage;

3. Light weight;

4. High security;

5. Stable operating voltage;

6. Wide Operating temperature range;

7. Low Self-discharge rate;

8. Restricted for ROHS and CE.

Detailed Specifications:

1,  Dimension:  Φ5.0mm*37mm*42mm;

2,  Weight: 18g;

3,  Capacity: 1900mAh;

 (at 5mA,+25℃, 1.8V cut  off)

4,  Open circuit voltage: 3V

5,  Max continuous current: 800mA

(at 25℃1.8V cut  off, up to 50% of nominal capacity)

6,  Max pulse current:1200mA;

(15second pulses to 1.8V cut off, drained from half-discharged cells at 5mA 25℃)

7,   Operating temperature: -40℃ ~ +60℃;


Related thin cell modes:

CP042922 CP042345 CP0453730  CP263638 CP265040 CP092142 CP104848 CP142828 CP153030 CP155050 CP2012120 CP202850 

CP224035 CP223045 CP224147 CP265045 CP264558 CP305050  CP401720 CP401922 CP405050 CP451728 CP502525 CP502440 

CP503742 CP504644 CP505050 CP602026 CP701725 CP783970  CP7839109 CP802060 CP952434 CP1003742 CP383040 CR9V

Li-MnO2 Pouch cells CP503742 Battery Production:



What we offer:

1. Strictly quality control 

2. First rate service

3. Professional technical advisory 

4. Complete production base

5. Continuous supply guarantee

Li-MnO2 Pouch cells CP503742 Battery Applications:

applications (2).jpg

 Widely used for :       

1. Nonstop charging system;                                                                                                           2. Intelligent parking lot ;

3. Container identification;                                                                                                              4. Vehicle charge check;

5. Mine personnel identification;                                                                                                     6. Automated railcar identification management;

7. Automated road charge management;                                                                                       8. Vehicle entry and exit control;

9.Campus all-purpose card;                                                                                                          10.Repasting card and public transportation card;

11.Associator card, drive license card, and health(medical equipment)card;                                12. Intellectualized door etc.

13.Animal identification(raising cattle, sheep, pigeon,etc);                                                            14.Automate management of logistic and storage;

15.Automobile remote control lock;                                                    16.  Automated voyage passengers luggage identification transport management;

Ultra Thin Battery offers an extremely thin, lightweight and powerful energy storage solution for a wide variety of applications. It is made of a durable Lithium Manganese Dioxide (LiMno2) Battery, making it the ideal choice for OEMs requiring a foil-based battery.

 It can withstand an operating temperature of -20℃ to +70℃ and a storage temperature of -20℃ to +50℃, while its silver color gives it a stylish and professional look. The battery offers a reliable performance and is backed by a 1-year warranty for added peace of mind. This makes the Ultra Thin Battery the perfect choice for anyone looking for a thin, reliable and powerful energy storage solution.

We can make Li-MnO2 soft battery as thin as 0.4-0.6mm, which is perfect for smart card, security card, RFID ,ETC applications.

NO MOQ with fast lead time.

Welcome for any customized.

All we do what we want to help you to start your good idea.

LiSOCL2 batteryLiMnO2 batteryUltra thin batteryLipo batteryLiFePO4 batteriesPortable power station

Have not find a suitable battery for your prototype?
                 Li-SOCL2 Batteries  Catalogue(图4)                       Let's talk about what SER experience can do for you!

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