Background:
As smart wearable devices (e.g., electrotherapy watches) demand lighter and more durable power solutions, conventional batteries face limitations in extreme temperatures and compact designs. The market requires a high-energy-density, wide-temperature-range, and long-lifespan micro power source.
Challenges:
- Space Constraints: Wearables require batteries ≤4mm thick while maintaining sufficient capacity.
- Environmental Adaptability: Electrotherapy devices may operate in freezing winters or scorching summers, where standard batteries fail.
- Safety Risks: Automated production must eliminate short-circuit hazards with zero tolerance.
Solution:
The LP-402025 battery addresses these challenges with three innovations:
- Ultra-Thin Design: 155mAh capacity at 3.7V in just 4mm thickness, 30% lighter than competitors.
- Military-Grade Temperature Resistance: Operates seamlessly from -20°C to 60°C, covering most global climates.
- End-to-End Quality Control: Nano-coated separators + AI visual inspection ensure defect rates <0.01%.
Results:
- Market Validation: Deployed in 100K electrotherapy watches with zero temperature-related failures.
- Extended Applications: Successfully powers frost-resistant GPS modules in e-bikes.
- Cost Efficiency: Automated production cuts unit costs by 18%, while a 12-month warranty enhances brand value.