3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty Devices
Price:
Negotiable
MOQ:
2000pieces
Delivery Time:
within 15days
Product Description
3.7V 300mAh Lithium Polymer Battery Pack 303040 LP303040
3.7V 300mAh 303040 Lithium Polymer Battery Pack 500 Times Cycle Life
KC 3.7V 300mAh Lithium Polymer 303040 Li-Polymer Battery
Lithium polymer battery pack widely used in:
- 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 Specifications
| Brand | GPE |
|---|---|
| Model | 303040PL |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 300mAh |
| Standard Charge Rate | 0.2C - 1.0C(max) |
| Standard Discharge Rate | 0.5C - 2.0C(max) |
| Working Efficiency | ≥99% |
| Operating Voltage Range | 3.7V-4.2V |
| Over-charge Protection Voltage | 4.2V |
| Over-discharge Protection Voltage | 2.75V or 3V |
| Cycle Life | Above 800 cycles |
| Battery Dimension (mm) | 3mm × 30mm × 40mm |
| Battery Weight | About 15g |
| Charge Temperature | 0°C ~ 45°C |
| Discharge Temperature | -20°C ~ 60°C |
| Storage Temperature | -20°C ~ 45°C |
| Battery Color | Blue PVC film or silver grey |
| Storage Performance | 80% power remains for one year |
KC Certified Lithium Polymer Batteries
| Model | Voltage | Capacity | Certificates |
|---|---|---|---|
| 252940 | 3.7V | 260mAh | UL/CB/KC/CE/FCC/ROHS/UN38.3/MSDS |
| 301318 | 3.7V | 50mAh | KC/CB/UN38.3/MSDS |
| 301525 | 3.7V | 80mAh | CB/KC/UN38.3 |
| 302540 | 3.7V | 280mAh | KC/CE/FCC/ROHS/UN38.3/MSDS |
| 303030 | 3.7V | 250mAh | UL/KC/IEC62133/CE/ROHS/UN38.3/MSDS |
| 303450 | 3.7V | 500mAh | KC/CE/80℃ high temperature report/CQC |
| 321618 | 3.7V | 75mAh | KC/IEC62133/CE/UN38.3/MSDS |
| 331422 | 3.7V | 80mAh | KC/CE/PSE/UN38.3/MSDS |
| 351325 | 3.7V | 90mAh | KC/ROHS/FCC/UN38.3/MSDS |
| 351422 | 3.7V | 80mAh | KC |
* Additional KC certified models available upon request
Product Images
Standard Packaging
Why Choose Gold Power Energy
Technology
All-weather applicability (-30~60℃), highly safe battery design technology with newest electrolyte and separator technology. Full coverage of battery variety including lithium ion cylindrical battery, lithium polymer battery, LiFePO4 battery, solar energy storage battery pack, and more.
Research & Development
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
Quality Control
Comprehensive quality control processes ensuring product reliability and performance.
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