281321
Premium 3.7V Li-Polymer Battery Solutions
Core Advantages
- High Energy Density: 100-265 Wh/kg provides maximum power in a compact, lightweight footprint.
- Flexible Form Factor: Pouch-cell construction allows for custom shapes and sizes to fit unique device requirements.
- Lightweight Design: No rigid metal casing; ideal for weight-critical applications like drones and wearables.
- Reliable Durability: Supports hundreds to thousands of charge cycles with robust performance over time.
- Global Compliance: We can arrange UL, CE, UN38.3, or IEC62133 certifications to match your project needs. For models already certified, you enjoy faster delivery and cost savings.
Technical Capabilities
We provide full OEM/ODM support, including:
- Custom Dimensions: Tailored Thickness, Width, and Length.
- Safety Integration: Integrated Protection Circuit (PCM) & NTC Thermistors.
- Connectivity: Customized connectors and wire leads.
Specifications
| Battery Type | LiPo |
| Part Number | LT 281321 |
| Configuration | - |
| Certification | Customizable upon request |
| Voltage | 3.7 V |
| Capacity | 60 mAh |
| Watt Hour Rating | 0.22 Wh |
| Cycle Life | ≥500 cycles @ 80% |
| Thickness | 2.8 mm |
| Width | 13 mm |
| Length | 21 mm |
| Weight | about 1.2 g |
| Wires and Cables | Yes |
| Connector | Optional |
| Max Charge Voltage | 4.2 V |
| Charge/Discharge Current | 12mA/30mA |
| Charge Temperature | 0~45℃ |
| Discharge Temperature | -20~60℃ |
| Protection Circuit | Yes |
| Application Scenarios | Wearable Devices, Medical Devices, IoT Devices |
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