3.7V 680mAh 15380 Cylindrical Lithium Polymer Battery
Type: Li Polymer battery
Model: LNC-LP15380
Nominal Voltage: 3.7V
Nominal Capacity: 680mAh
Max Dimensions: Φ15.5 × 39mm
Product Specification
| Item | Specification | Remark |
|---|---|---|
| Battery Type | Cylindrical Lithium Polymer Battery (LiPo) | Rechargeable lithium battery cell |
| Model Number | LNC-LP15380 | – |
| Nominal Voltage | 3.7V | Standard lithium polymer voltage |
| Nominal Capacity | 680mAh | Tested at 0.2C discharge rate |
| Dimensions | Φ15.5 × 39mm | Diameter 18.5mm, Height 35.5mm |
| Internal Resistance | ≤ 60mΩ | |
| Cycle Life | ≥300 Cycles | ≥80% capacity retention under standard conditions |
| Charging Method | CC/CV Mode | Constant Current / Constant Voltage charging |
| Charge Cut-off Voltage | 4.2V | Full charge termination voltage |
| Discharge Cut-off Voltage | 3.0V | Over-discharge protection voltage |
| Standard Charge Current | 0.2C | Recommended slow charging rate |
| Standard Discharge Current | 0.2C | Standard operating discharge rate |
| Max. Continuous Charge Current | 1C | Maximum fast charging capability |
| Max. Continuous Discharge Current | 1C | Continuous load operation |
| Peak Discharge Current | 5A | Short-term instantaneous load tolerance |
| Operating Temperature | Charge: 0℃ ~ 45℃ Discharge: -10℃ ~ 60℃ | Suitable for portable and outdoor applications |
| Storage Temperature | -20℃ ~ 25℃ (12 months) -20℃ ~ 45℃ (3 months) -20℃ ~ 60℃ (1 month) | Long-term storage requires controlled environment |
Explore more
including ultra thin, slim, standard, high capacity, cylindrical and custom shaped LiPo batteries.
Why Choose LNC Battery
LNC cylindrical lithium polymer batteries provide compact size, stable performance and flexible customization options for portable electronic applications.
Compact Energy Solution
Small cylindrical design delivers reliable power output while saving valuable space inside compact devices.
Stable Battery Performance
High-quality lithium polymer chemistry ensures stable voltage output and dependable cycling performance.
Flexible Integration
Compact cylindrical structure allows easy integration into space-limited electronic products.
OEM & ODM Support
Customized capacity, size, connector and protection solutions are available for different projects.
Typical Applications
LNC cylindrical LiPo batteries are designed for compact electronic products requiring lightweight, stable and rechargeable power solutions.
- Wearable Devices
- IoT Sensors and Smart Devices
- Portable Electronics
- Medical Monitoring Equipment
- GPS Tracking Devices
- Remote Control Equipment
⚙️ OEM & ODM Lithium Battery Solutions
LNC provides customized cylindrical LiPo battery solutions including capacity adjustment, mechanical design optimization, connector selection and battery protection integration.
10mAh – 10000mAh+
Flexible Dimensions
PCM / PCB Solution
Customized Output
Request A Quote
Looking for a reliable cylindrical LiPo battery supplier?
Send your battery requirements to LNC. Our engineering team will provide a suitable battery recommendation, technical support and quotation according to your project needs.
