Case Study: Custom Polymer Battery for Handheld Skincare Device

Case Study: Custom Polymer Battery for Handheld Skincare Device

Powering Beauty Innovation: AUKPOWER's Custom Battery Solution for Premium Skincare Technology

Client Profile:
A leading European skincare technology company specializing in high-end handheld facial massagers and anti-aging devices.

Challenge:
The client needed a reliable, compact, and high-performance polymer lithium battery for their next-generation microcurrent facial device. Their requirements were exceptionally specific:

-Ultra-thin form factor (3.2mm thickness) to maintain sleek product design

-Custom discharge rate to support consistent microcurrent output

-Proprietary connector interface for seamless PCB integration

-Compliance with international safety standards for consumer electronics

-18-month minimum shelf life with minimal capacity loss

AUKPOWER's Custom Solution
Technical Specifications Developed:
1.Battery Type: Custom Lithium Polymer Pouch Cell

2.Dimensions: 3.2mm thickness (custom-shaped to device contours)

3.Capacity: 480mAh at 3.7V nominal voltage

4.Connector: Custom-designed 2-pin JST connector with 90-degree orientation

5.Cycle Life: 500+ cycles while maintaining 80% capacity

6.Safety Features: Built-in PCM with overcharge, over-discharge, and short circuit protection

Development Process:
1.Collaborative Design Phase: Our engineering team worked directly with the client's R&D department for 3 weeks to optimize battery dimensions around existing internal components.

2.Prototyping Excellence: Delivered 5 functional prototypes within 10 business days for client testing and validation.

3.Compliance Certification: Successfully obtained UN38.3, IEC62133, and CE certifications for the final battery configuration.

4.Manufacturing Precision: Implemented automated welding and multiple quality checkpoints ensuring 99.8% consistency across production units.

Results Delivered
Performance Metrics:
-Runtime Improvement: 25% longer usage time compared to client's previous battery supplier

-Charging Efficiency: Full charge in 45 minutes with 2C fast-charge capability

-Thermal Management: Excellent performance with temperature variation under 3°C during continuous operation

-Field Reliability: Zero safety incidents reported in 12 months of market deployment

Client Feedback:
"AUKPOWER demonstrated exceptional expertise in custom battery solutions. Their ability to deliver our highly specific dimensional requirements while improving performance metrics exceeded expectations. The seamless integration and reliability have been crucial to our product's market success."
— Chief Product Officer, European Skincare Tech Company

Why Choose AUKPOWER for Your Beauty Device Battery Solutions?
With 20 years of specialized experience in polymer lithium battery manufacturing, AUKPOWER offers unparalleled advantages:

Core Competencies:
-Deep Customization Expertise: We specialize in batteries for space-constrained applications, with capabilities to produce thicknesses from 0.4mm to 10mm

-Vertical Integration: Complete control from cell production to PCB assembly ensures quality consistency and cost optimization

-Global Compliance Mastery: Extensive experience with CE, UL, RoHS, REACH, and transportation certifications

-Rapid Prototyping: Average 7-14 day turnaround for custom prototype development

-Scale Flexibility: Production capabilities from 1,000 to 1,000,000+ units with consistent quality

Industry-Specific Advantages for Beauty Device Manufacturers:
1.Aesthetic Integration: Ultra-thin and flexible form factors that complement sleek product designs

2.Silent Operation: Advanced battery chemistry eliminates audible noise during discharge

3.Safety-First Design: Multiple protection layers specifically engineered for direct skin-proximity devices

4.Global Logistics: Established shipping protocols for batteries worldwide

Technical Support Ecosystem
-Pre-Sales Collaboration: Free consultation on battery optimization for your specific application

-In-Application Testing: Real-world performance validation in simulated usage conditions

-Lifecycle Management: Batch coding and traceability throughout product lifespan

-After-Sales Support: Dedicated technical team for integration troubleshooting

Contact AUKPOWER for Your Custom Battery Needs
AUKPOWER Industrial Co., Ltd
20 Years of Polymer Lithium Battery Excellence