Custom Li Ion Polymer Battery 3.7V 110mAh 401229 Small Li-po Battery for Earphone Charging Case
3.7V 110mAh 401229 Li-po Battery Technical Data
1. General
Battery Model : 401229
Norminal Voltage : 3.7V
Norminal Capacity : 110mAh
Max Pack Dimension : 40*12.5*31mm
2. Electrical Specification
Charging Method : Constant Current + Constant Voltage
Max. Charge Voltage [V] : 4.20 (+/- 50mV)
Standard Charge Current : 22mA/0.2C
Standard Disharge Current : 22mA/0.2C
Max. Continuous Charge Current : 110mA/1.0C
Max.Continuous Discharge Current : 110mA/1.0C
Discharge Cut off Voltage: 3.0V
Cycle Life: 500 Cycles above 80% of Initial Cap. (0.2C at 25℃)
3. Ambient Conditions Temperature Range
- Charge: 0 to +45℃
- Discharge: -20 to +60℃
4. There is a twelve-month warranty from the date of shipment.
If the problem happened during the warranty period, we are responsible to replace the defective ones according to the accurate analysis results.
| Cell Dimension: MAX T4.0*W12.5*H29.0mm |
| Unit : mm |
| T | 4.0 | W | 12.5 | H | 31.0 |
| L | 30±3.0(Optional) | Plug wire | 3302AWG#32 |
| PCM | DW01+8205(Optional) |
Li ion Polymer Battery Applications
Earphones, 3D glass, MP3 etc.
Li ion Polymer Battery Advantages
1. High energy density
2. Excellent security: no fire, no explore of short-circuit, over-charge, over-discharge, over-current, shock, vibration, crush, acupuncture.
3. Long cycle life: capacity recovery can be above 85% after 500 cycles
4. Environment-friendly
5. Flexible size design subject to different space of application
6. Thousands of moulds for micro size with 8mAh-10000mAh
Precautions for Use
1. Charging: Use a charger designed for polymer lithium batteries. Avoid overcharging.
2. Discharging: Prevent deep discharge by avoiding extremely low voltage levels. Most polymer lithium batteries have built-in protection circuits.
3. Temperature: Operate within the recommended temperature range provided by the manufacturer. Avoid exposing to extreme temperatures.
4. Physical Handling: Handle with care to avoid damage or leakage. Avoid impacts, punctures, or bending.
5. Compatibility: Ensure compatibility with your device in terms of voltage, capacity, and size.
6. Storage: Store in a cool, dry place away from direct sunlight. Avoid storing at full charge or completely discharged.
7. Transportation: Comply with transportation regulations and guidelines.
8. Disposal: Dispose of properly. Recycle at designated facilities or follow local regulations.
After-sales Service
1. After-sales warranty:
- According to the contract, we provide a certain warranty period for the exported lithium polymer batteries.
- During the warranty period, if the product has quality problems under normal use conditions, we will provide replacement or return service according to the after-sales policy.
2. Product quality assurance:
- We guarantee that the exported lithium polymer batteries comply with international quality standards and regulations, and undergo strict quality control and testing to ensure their performance and reliability.
- If you find product quality problems under normal use conditions, please contact us within the contractual warranty period, we will actively deal with it and provide solutions.
3. Problem solving:
- If you encounter any problems or have any complaints during the after-sales service, please contact our customer service team in time.
- We will be happy to provide you with support and actively seek solutions to your problems to ensure your satisfaction and good cooperative relationship.
Our Advantages
◆ Over 10 years of li-polymer battery manufacture & export experience
◆ Professional R&D team supporting
◆ Excellent quality, advanced equipment and competitive prices
◆ Good package, cheap freight cost, faster delivery, best after-sales service
◆ OEM / ODM are welcome, we can customize different size to meet customer's requirements
◆ Long life cycle of charging & discharging
***Please contact us to get more detailed information and free samples***
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Custom Li Ion Polymer Battery 3.7 V 110mAh 401229 Small Lipo Battery For Earphone Charging Case Images
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