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Ultra-thin GMB0552332 Lithium Polymer Battery 3.7V 10mAh from China Suppliers and Factory for Smart Cards
Custom Lipo Battery
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 Design
Only 0.55 mm thick (0.55*23*32mm), making it one of the thinnest lithium batteries on the market today, designed to integrate seamlessly into space-constrained devices.
Smart Card Ready
Customized to support advanced features such as contactless payments and enhanced security measures in smart bank cards while keeping them stylish and user-friendly.
Uncompromised Power
Enhances device functionality by providing reliable energy without adding unnecessary bulk, catering perfectly to the miniaturization trend of electronics.
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 | 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 (FAQ)
1. What makes the GMB0552332 battery suitable for smart cards?
The GMB0552332 is exceptionally thin, measuring just 0.55 mm in thickness. This ultra-thin profile allows it to fit seamlessly inside standard smart bank cards and compact tracking devices without adding unnecessary bulk, while still supporting advanced features like contactless payments.
2. What are the nominal voltage and capacity ratings for this battery?
The battery has a nominal voltage of 3.7V and a typical capacity of 10mAh (measured at 0.2C discharge to a 2.8V cut-off voltage).
3. What is the expected cycle life of the GMB0552332 battery?
The battery features a cycle life of 300 times or more. One cycle is defined as a standard charge to 4.2V followed by a discharge to 2.8V, with the cycle life ending when the capacity drops to approximately 75% of its rated capacity.
4. What are the operating and storage temperature limits?
The operating temperature for charging is 0℃ to +45℃, and for discharging is -10℃ to +60℃. For long-term storage, the recommended temperature range is -5℃ to +35℃ with a relative humidity of 45% to 75%.
5. How should this battery be maintained during long-term storage?
During long-term storage, the cells must be kept at a voltage of 3.6V to 3.85V. To maintain battery health, they should be cycled (fully charged and discharged using standard methods, then recharged to 3.6V-3.85V) once every 90 days.