The Role of Battery Technology in Smart Rings
At the heart of every smart ring lies a sophisticated battery system. Unlike conventional wearables, smart ring batteries demand ultra-compact, high-efficiency power solutions that balance energy density, safety, and longevity. Lan Dazzle specializes in crafting precision-engineered lithium-based batteries tailored to the unique demands of smart ring manufacturers.
Lan Dazzle Smart Ring Curve Lipo Battery Specs
| Model | Full-Charged Voltage | Charge C-Rate | Capacity | Thickness | Width | Length | Application |
| LD170722 | 4.2V | 1C | 14.5mAh | 1.7mm | 6.5mm | 22mm | Smart Ring |
| LD170723 | 4.2V | 1C | 15.5mAh | 1.7mm | 6.5mm | 23mm | Smart Ring |
| LD170724 | 4.2V | 1C | 16.5mAh | 1.7mm | 6.5mm | 24mm | Smart Ring |
| LD170725 | 4.2V | 1C | 17.5mAh | 1.7mm | 6.5mm | 25mm | Smart Ring |
| LD170726 | 4.2V | 1C | 18.5mAh | 1.7mm | 6.5mm | 26mm | Smart Ring |
Key Advantages of Lan Dazzle Smart Ring Batteries
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Space-Optimized Design
Our batteries are engineered to fit the exact dimensions of modern smart rings, with thicknesses as low as 1.7mm.
Advanced stacking technology maximizes capacity without compromising wearability.
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Intelligent Power Management
Integrated protection circuits prevent overcharging, overheating, and short circuits.
Ensuring compliance with IEC 62133 and UN38.3 safety standards.
- High Energy Density
Utilizing lithium-polymer chemistry, our batteries deliver up to 32 mAh in compact form factors
Critical for powering advanced features like continuous SpO₂ monitoring or gesture recognition. - Rapid Charging Capability
The X3 Ultra model supports 15-minute emergency charging (0–50%), minimizing downtime for users.
How Battery Performance Impacts Smart Ring Features
- Health Tracking: Higher-capacity batteries (e.g., X2 Pro/X3 Ultra) enable continuous heart rate monitoring and sleep analysis with 7+ days of operation.
- NFC Payments: Stable voltage output (±1% fluctuation) ensures reliable transaction processing during low-power states.
- Gesture Control: Low internal resistance (<80mΩ) in the X3 Ultra supports high burst current for responsive motion sensing.
Future-Ready Battery Solutions
As smart rings evolve, Lan Dazzle is pioneering next-generation technologies:
- Solid-State Prototypes: 40% higher energy density with enhanced thermal stability (pilot production Q3 2025).
- Wireless Charging Integration: Patent-pending coil designs for sub-1mm battery assemblies.
- AI-Driven Power Allocation: Dynamic resource distribution between sensors to extend runtime by up to 30%.
Why Partner With Lan Dazzle?
With two decades of expertise in wearable energy systems, we provide:
✅ Customization: Modify any parameter (capacity, voltage, shape) within 4-week lead times.
✅ Compliance Expertise: Full documentation for CE, FCC, and RoHS certifications.
✅ Scalability: From 100-unit prototypes to 500,000+ mass production orders.
✅ Lifetime Support: In-depth analytics dashboards for monitoring battery health post-deployment