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Smart Glasses: High-Performance Power for Augmented Reality
High-Performance Battery Solutions for Smart Glasses & AR Eyewear
The Challenges of Powering Modern Smart Glasses
Next-generation smart glasses are no longer just accessories; they are sophisticated hubs for sensors, Bluetooth modules, and cameras. As functionality increases, the demand for extended battery life must be balanced with lightweight comfort.
To meet the expectations of 4+ hours of active use and 10+ hours of standby, engineers must prioritize the following battery requirements:
- High Energy Density: Supporting long-duration use without adding physical bulk.
- Rapid Charging: Integrated Fast Charging (up to 5C) capabilities to minimize user downtime.
- Ultra-Compact Form Factor: Small, lightweight cells that maintain ergonomic balance in the eyeglasses frame.
- Thermal & Cycle Durability: Sustained performance through 1000+ cycles with stable thermal management.
Batteryswift Advanced Battery Solutions
With over 20 years of expertise in novel Lithium-Polymer (LiPo) technology, Batteryswift specializes in custom energy solutions for the wearable electronics market. Our diverse product portfolio is engineered for maximum spatial utilization:
Comprehensive Power Solutions for High-Tech Applications Batteryswift delivers dedicated energy solutions for a wide spectrum of advanced industries, ranging from Bluetooth audio and IT infrastructure to MedTech and Smart Wearables.
Our high-performance rechargeable Lithium-Ion button cells and custom battery assemblies are engineered to power:
- Consumer Electronics: Bluetooth headsets, smartphone accessories, and notebook bridging functions.
- Healthcare & Fitness: Medical-grade monitors, healthcare devices, and body-shaping/training sensors.
- Industrial IoT: Wireless sensors and critical network infrastructure.
Technical Versatility: We offer a versatile range of cell diameters from 7.8 mm to 24 mm, with capacities spanning 6.5 mAh to 285 mAh, ensuring a perfect fit for any compact hardware design.
The Power Behind Premium Wearable Audio
In the era of True Wireless Stereo (TWS), smart rings, and miniature medical devices, the battery is the heart of the user experience. Batteryswift’s Rechargeable Lithium-Ion Coin Cells are engineered to provide maximum energy density in the smallest possible footprint.
Our specialized coin cells offer the stable voltage and rapid charging capabilities required to power high-fidelity audio, active noise cancellation (ANC), and continuous biometric monitoring.
Technical Specifications & Customization
We provide a diverse range of sizes and capacities to meet the stringent mechanical requirements of modern compact hardware.
- Custom Diameter: $\ge 7.8 \text{ mm}$
- Custom Height: $\ge 1.5 \text{ mm}$
- Voltage Platforms: $3.7\text{V} / 3.8\text{V} / 3.85\text{V}$ (High-voltage options available)
- Fast Charging: Supports high-rate charging ($2\text{C}$ to $5\text{C}$) to minimize user downtime.
- Capacity Retention: Exceptional longevity with 1,000+ deep cycles (80% capacity retention).
- Energy Density: Industry-leading Wh/L to ensure extended playback and standby times.
Key Advantages of Batteryswift Coin Cells
1. Superior Safety & Leak-Proof Design
Safety is critical for in-ear and close-to-skin applications. Our coin cells feature a high-precision stainless steel shell and advanced sealing technology, providing excellent leakage resistance and structural integrity under pressure.
2. Medical-Grade Quality Standards
Manufactured under ISO 13485 Medical Quality Management Systems, our batteries meet the rigorous standards required for healthcare wearables and professional audio equipment. Each cell undergoes strict testing for thermal stability and internal short-circuit prevention.
3. Optimized for High-Drain Functions
Engineered for the “Smart” era, these cells handle the pulse current demands of Bluetooth 5.4+ connectivity, GPS tracking, and optical sensors without significant voltage drops, ensuring a smooth device performance.
4. Tailored for TWS & Smart Rings
By utilizing advanced materials like Silicon-Carbon (Si-C) anodes, we offer higher capacities in standard sizes (e.g., 1254, 1054) compared to traditional graphite-based cells, giving your product a competitive edge in battery life.