3.7V 450mAh 500 Times Cycle Life Lithium Polymer Battery Pack Rechargeable Lipo Battery for Smart Watch
Price:
Negotiable
MOQ:
2000pieces
Delivery Time:
within 15days
Brand:
GPE
Product Description
High Capacity 3.7V 450mAh Lithium Polymer Battery Pack Rechargeable For Smart Watch
Product Overview
3.7V lithium polymer battery model 451855 with 450mAh capacity, designed specifically for smart watch applications.
Key Advantages
- Low self-discharge rate
- Long cycle life
- Dual IC chips providing protection against short-circuit, overcharge, overcurrent, and overload
- Customizable dimensions and capacity to meet specific requirements
- Quality warranty included
- Applications include tablet PCs, laptops, electronic tools, and more
- Compliant with CE/ROHS/SGS/MSDS/UN38.3 standards
- Super low internal resistance with fast charging capability
Technical Specifications
| Battery Type | Li-Polymer | Material | LiCoO2/NMC |
|---|---|---|---|
| Part Number | 451855 | Voltage/Capacity | 3.7V/450mAh |
| Weight | Approx 9g | Shape | Soft pack |
| Dimensions | 4.5(T) x 18(W) x 55(L)mm MAX | Package | Inner Tray + Carton |
| Cycle Life | ≥500 times | Warranty | 12 months |
Charge Information
| Charge Cut-off Voltage | 4.20V ± 0.05V |
|---|---|
| Charging Method | CC/CV |
| Standard Charge Current | 90mA (0.2C) |
| Max Charge Current | 450mA (1.0C) |
Discharge Information
| Discharge Cut-off Voltage | 3.0V |
|---|---|
| Max Constant Discharge Current | 450mA/Customized |
Working Temperature
| Standard Charge | 0~+40℃ |
|---|---|
| Standard Discharge | -20~+60℃ |
Production Lead Time: In stock: 5-7 working days; Out of stock: 20-25 working days
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
- 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.
Certifications
CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.
Factory Tour
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have been providing various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery packs 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