3.7V 450mAh Lipo Battery Pack 502535 Rechargeable Lithium Ion Polymer Battery for Wireless Devices
Price:
Negotiable
MOQ:
3000pieces
Delivery Time:
within 15days
Product Description
3.7V 450mAh Lipo 502535 Rechargeable Lithium Ion Polymer Battery Pack
High-performance 502535 450mAh rechargeable lithium polymer battery pack designed for wireless products and Bluetooth earphones.
Basic Specifications
| Dimension | 5×25×35mm |
| Nominal Capacity | 450mAh |
| Power | 1.665Wh |
| Charge Voltage | 4.2V |
| Nominal Voltage | 3.7V |
| Full-charge Voltage | 4.2V |
| Ship Out Voltage | 3.7-4.1V |
Battery Specification
| Standard Charge | 0.5C/225mA |
| Max Charge | 1.0C/450mA |
| Standard Discharge Current | 0.5C/225mA |
| Max Standard Discharge Current | 1.0C/450mA |
| Discharge Cut-off Voltage | 2.75V or 3.0V |
| Charge Temperature | 0℃~45℃ |
| Discharge Temperature | -10℃~60℃ |
| Storage Temperature | -10℃~45℃ |
| Battery Cycle Time | 500 times |
| Warranty | 12 Months |
Certifications
KC
UI1642
CE
UN38.3
MSDS
BIS
Charging & Protection
Built-in chips provide comprehensive protection for overcharge, over-discharge, over-voltage, short circuit, and high temperature.
Charging method: Charge with constant current 0.5C to 4.2V, then charge with constant voltage 4.2V until charge current is less than 0.01C.
Applications
Widely used in Bluetooth devices, digital devices, intelligent wearable devices, digital medical devices, measuring instruments and other high-tech electronic products.
GPS
POS Terminal
Wireless Headset
Communication Tool
Heating Blanket
Smart Phone
Learning Tools
Medical Device
Personal Care
Scanner
Vacuum Packaging
Lamp
Monitor
Portable DVD
Smart Home
Tablet PC
Pulse Monitoring
Mobile
Power Bank
Camera
Product Images
Standard Packaging
Why Choose Us
Technology
- All-weather applicability (-30~60℃)
- Highly safe battery design technology with the newest electrolyte and separator technology applied
- Full coverage of battery variety: Lithium ion cylindrical battery, lithium polymer battery, LiFePO4 battery, solar energy storage battery pack, square aluminum shell, primary battery, etc.
Research & Development
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
Quality Control
Certifications
CE
RoHs
BIS
KC
CB
UL
MSDS
UN38.3
IEC61233
Factory Tour
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery pack since 2001.
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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
shenzhen gold power energy co.,ltd
Location
11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
Contact Person
Linda