3.7V 1200mAh Cylindrical Lithium Polymer Battery LNC18450
Type: Li Polymer battery
Model: LNC-LP18450
Nominal Voltage: 3.7V
Nominal Capacity: 1200mAh
Max Dimensions: Φ18.5 × 46mm
📋 Product Specification
| Item | Specification | Remark |
|---|---|---|
| Battery Type | Cylindrical Lithium Polymer Battery (LiPo) | Rechargeable lithium battery cell |
| Model Number | LNC-LP18450 | – |
| Nominal Voltage | 3.7V | Standard lithium polymer voltage |
| Nominal Capacity | 1200mAh | Tested at 0.2C discharge rate |
| Dimensions | Φ18.5 × 46mm | Diameter 18.5mm, Height 35.5mm |
| Internal Resistance | ≤50mΩ | |
| 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 |
⭐ Why Choose LNC Cylindrical LiPo Battery?
LNC cylindrical lithium polymer batteries combine compact size, high energy density, stable performance and flexible customization to meet the requirements of modern portable electronic devices.
High Energy Density
Advanced lithium polymer technology provides high energy output in a compact cylindrical structure.
Compact Cylindrical Design
Space-saving cylindrical form factor allows easy integration into compact electronic products.
Long Cycle Life
Reliable charge and discharge performance ensures stable operation for long-term applications.
Flexible Customization
Customized capacity, dimensions, connectors, PCM and battery pack solutions are available.
🎯 Typical Applications
LNC cylindrical lithium polymer batteries are designed for compact electronic devices requiring reliable power, high energy density and flexible integration.
Wearable Devices
IoT Devices
Medical Devices
Portable Electronics
Smart Devices
Portable Equipment
⚙️ OEM & ODM Lithium Battery Solutions
LNC provides professional OEM and ODM battery solutions including customized capacity, dimensions, connectors, protection circuits and complete battery packs for global customers.
🔋 Custom Capacity
50mAh – 10000mAh+
📐 Custom Dimension
Flexible Battery Size
🛡 Battery Protection
PCM / BMS Solution
🏭 OEM Production
Prototype & Mass Production
📩 Request A Quote
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Send us your battery requirements and our engineering team will provide a customized solution and quotation.
Why Contact LNC?
✔ 10+ Years Battery Industry Experience
✔ Custom Lithium Battery Design Support
✔ OEM / ODM Battery Pack Solutions
✔ Global Shipment & Technical Support
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