+86-13928815851
Ultra-thin Lithium Polymer Battery GMB0552332 3.7V 10mAh - China Suppliers and Factory for Smart Cards
Custom Lipo Battery
New Product Release
Launched ultra-thin GMB0552332 lithium battery
In the ever-evolving technology landscape, the need for compact, efficient power solutions has never been greater. We are proud to introduce the ultra-thin GMB0552332 lithium battery, a cutting-edge energy source designed to meet the needs of modern devices. The battery has a voltage of 3.7V and a capacity of 10mAh and is designed for optimal performance in a variety of applications, especially in trackers and smart bank cards.
Ultra-Thin Profile
The GMB0552332 is only 0.55 mm thick, making it one of the thinnest lithium batteries on the market today. Its dimensions are 0.55*23*32mm, allowing seamless integration into devices with extremely limited space without compromising power consumption.
Smart Card Integration
Ideal for smart bank cards, customized to support advanced features such as contactless payments and enhanced security measures. Its lightweight and compact nature ensures your smart card remains stylish and user-friendly.
In addition, the ultra-thin GMB0552332 demonstrates the advancement of battery technology and provides a solution that caters to the increasing miniaturization trend of electronic devices. Whether you're developing a new tracker or enhancing an existing smart card, this ultra-thin lithium battery is the perfect choice for those looking for a thin battery that doesn't compromise on quality or efficiency.
Enhance your devices with the ultra-thin GMB0552332 lithium battery - a marriage of innovation and practicality. Experience the future of power solutions today.
Specifications
Model: GMB0552332 3.7V 10mAh | Dimensions: 0.55*23*32(mm) | Applications: Smart cards
| No. | Item | Spec | Note |
|---|---|---|---|
| 1 | Charge Voltage | 4.2V | |
| 2 | Nominal Voltage | 3.7V | The average value of voltage during the discharge period (with standard charge and discharge). When shipping, the voltage without load is between 3.6V and 3.85V. |
| 3 | Nominal Capacity |
Typ: 10mAh @ 0.2C Discharge Min: 10mAh |
Nominal Capacity refers to the capacity of 0.2C discharge to 2.8V cut-off voltage, after charging with standard method. |
| 4 | Charge Current | Cell surface Temperature 25ºC | Charge Current: 1.0C Max |
| 5 | Standard Charging Method | CC/CV | 0.2C CC (constant current) charge to 4.2V, then CV (constant voltage 4.2V) charge till charge current declines to ≤ 0.05C. |
| 6 | Cycle Life | ≥ 300 Times |
One cycle refers to one charge period and then one discharge period. Test condition: Charge: 0.2C to 4.2V | Discharge: 0.2C to 2.8V The cycle life is the cycle times when the discharge capacity is about 75% of the rated capacity. |
| 7 | Initial Impedance | ≤ 1000mΩ | Internal resistance measured at AC 1KHz after 50% charge. |
| 8 | Max. Discharge Current | 2.0C | |
| 9 | Discharge Cut-off Voltage | 2.8V | |
| 10 | Operating Temperature |
Discharge: -10℃ ~ +60℃ Charge: 0℃ ~ +45℃ |
|
| 11 | Long Term Storage Temperature | -5℃ ~ +35℃ |
Relative humidity: 45~75%RH Voltage: 3.8±0.1V Cells must be stored at 3.6V ~ 3.85V. Over long storage periods, cells should be cycled every 90 days. The method is to do a charge-discharge cycle with standard method, then charge to 3.6V ~ 3.85V. |
| 12 | Cell Weight | Approx: 0.5g | |
| 13 | Assemblage Dimension |
Length: 32.0mm Max Width: 23.0mm Max Thickness: 0.55mm Max |
Measured weight of 300gf at 25℃±1℃. Not including battery drawing line. |
Frequently Asked Questions
What makes the GMB0552332 lithium battery suitable for smart cards?
The GMB0552332 has an ultra-thin design of only 0.55 mm thickness, allowing it to fit seamlessly into standard-sized smart bank cards without adding bulk, while providing reliable power for security and contactless payment features.
What is the nominal capacity and voltage of this battery?
This custom LiPo battery features a nominal voltage of 3.7V and a nominal capacity of 10mAh (typical), optimized for low-power and space-constrained applications.
What is the estimated cycle life of the GMB0552332?
The battery is designed to last for 300 cycles or more under standard charge and discharge conditions (0.2C charge to 4.2V / discharge to 2.8V), retaining approximately 75% of its rated capacity.
What are the charging and operating temperature limits?
The battery operates efficiently within a discharge temperature range of -10℃ to +60℃, and can be charged within a temperature range of 0℃ to +45℃.
How should the GMB0552332 battery be stored for long periods?
For long-term storage, the battery should be kept at a temperature range of -5℃ to +35℃ and a voltage of 3.6V to 3.85V. It is recommended to perform a standard charge-discharge cycle every 90 days to maintain battery health.