3.7V 500mAh Lithium Polymer Battery 602535 6×25×35mm with PCB Protection for MP3 MP4 Players
Price:
Negotiable
MOQ:
3000PCS
Delivery Time:
20 work days
Brand:
SER or OEM
Product Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Technology | Lithium Polymer Battery |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 500mAh (at +20°C @0.2C discharge) |
| Discharge Cut-off Voltage | 2.7V |
| Charge Cut-off Voltage | 4.2V |
| Standard Charge Current | 0.2C |
| Rapid Charge Current | 1C |
| Standard Discharge Current | 0.2C |
| Max Discharge Current | 1C |
| Operating Temperature (Charging) | 0℃ ~ 55℃ |
| Operating Temperature (Discharging) | -20℃ ~ 65℃ |
| Storage Condition | Temperature ≤ 30℃, Humidity ≤ 75%RH |
| Dimensions | 6×25×35mm |
| Weight | 6.3g |
Key Features
- Enhanced Safety: Built with PCM/PCB protection, withstands short circuit, puncturing, and other rigorous tests
- Ultra-Thin Design: 0.4mm to 8mm thickness, customizable dimensions with short development cycles
- Low Self-Discharge: Less than 3% per month at room temperature
- High Energy Density: 356Wh/kg specific energy density, 50% higher than steel shell lithium batteries
- Wide Temperature Range: Operational from -20℃ to +60℃
- No Voltage Passivation: No activation required after long-term storage, no memory effect
Applications
Primary Applications:
- Communications: Mobile phones, Bluetooth devices, walkie-talkies
- Information Equipment: Laptops, PDAs, portable printers
- Audio-Visual: Digital cameras, camcorders, portable DVD/VCD players
- Consumer Electronics: MP3/MP4 players, portable media devices
- Industrial: Electric bicycles, miner's lamps, power tools
Product Images
Quality Assurance
Certifications & Standards:
- ISO9001 Quality Management System Certified
- Chinese Military Certification for assembly lines
- Fully equipped environmental and reliability testing center
- 100% quality inspection before shipment
Manufacturing Excellence:
- Modern production equipment with automated voltage testing
- Advanced drying systems from Denmark for optimal production environment
- 15-day rapid prototyping and product development
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Serui Battery Technology Co,.Ltd
Location
F6, Dezhi Creative zone A area,Dashi town,panyu district,Guangzhou city,Guangdong province
Contact Person
Eric Shi