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shenzhen gold power energy co.,ltd

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China 3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty
China 3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty

  1. China 3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty
  2. China 3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty
  3. China 3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty
  4. China 3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty
  5. China 3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty

3.7V 300mAh Lithium Polymer Battery Pack with 500times Cycle Life for Beauty

  1. MOQ: 2000pieces
  2. Price:
  3. Get Latest Price
Capacity 300mAh
Charge Temperature 0°C~45°C
Battery Dimension 3mm*30mm*40mm
Voltage 3.7V
Cycle Life 500times
Payment Terms T/T
Supply Ability 50'000Pieces daily
Delivery Time within 15days
Packaging Details Bulk packing
Weight 11g
Model Number 303040
Certification UN38.3, MSDS, IEC62133, RoHS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Capacity 300mAh Charge Temperature 0°C~45°C
Battery Dimension 3mm*30mm*40mm Voltage 3.7V
Cycle Life 500times Payment Terms T/T
Supply Ability 50'000Pieces daily Delivery Time within 15days
Packaging Details Bulk packing Weight 11g
Model Number 303040 Certification UN38.3, MSDS, IEC62133, RoHS
Place of Origin China
High Light 3.7v 300mah lithium polymer battery pack303040 lithium polymer battery packlp303040 custom lipo battery pack
3.7V 300mAh Lithium Polymer Battery Pack 303040 LP303040
3.7V 300mAh 303040 Lithium Polymer Battery Pack
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
BrandGPE
Model303040PL
Nominal Voltage3.7V
Nominal Capacity300mAh
Standard Charge Rate0.2C - 1.0C(max)
Standard Discharge Rate0.5C - 2.0C(max)
Working Efficiency≥99%
Operating Voltage Range3.7V-4.2V
Over-charge Protection Voltage4.2V
Over-discharge Protection Voltage2.75V or 3V
Cycle LifeAbove 800 cycles
Battery Dimension (mm)3mm × 30mm × 40mm
Battery WeightAbout 15g
Charge Temperature0°C ~ 45°C
Discharge Temperature-20°C ~ 60°C
Storage Temperature-20°C ~ 45°C
Battery ColorBlue PVC film or silver grey
Storage Performance80% power remains for one year
KC Certified Lithium Polymer Batteries
Model Voltage Capacity Certificates
2529403.7V260mAhUL/CB/KC/CE/FCC/ROHS/UN38.3/MSDS
3013183.7V50mAhKC/CB/UN38.3/MSDS
3015253.7V80mAhCB/KC/UN38.3
3025403.7V280mAhKC/CE/FCC/ROHS/UN38.3/MSDS
3030303.7V250mAhUL/KC/IEC62133/CE/ROHS/UN38.3/MSDS
3034503.7V500mAhKC/CE/80℃ high temperature report/CQC
3216183.7V75mAhKC/IEC62133/CE/UN38.3/MSDS
3314223.7V80mAhKC/CE/PSE/UN38.3/MSDS
3513253.7V90mAhKC/ROHS/FCC/UN38.3/MSDS
3514223.7V80mAhKC
* Additional KC certified models available upon request
Product Images
303040 Lithium Polymer Battery - Front View 303040 Lithium Polymer Battery - Side View 303040 Lithium Polymer Battery - Technical Details 303040 Lithium Polymer Battery - Packaging
Standard Packaging
Standard packaging for 3.7V 7.4V lithium ion polymer battery pack
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.
Gold Power Energy R&D Facilities
Quality Control
Comprehensive quality control processes ensuring product reliability and performance.
Quality Control Process
Certifications
CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.
Product Certifications
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.
Gold Power Energy Factory Facility

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2001

  • Total Annual:

    40000000-50000000

  • Employee Number:

    500~999

  • Ecer Certification:

    Verified Supplier

  Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery. It has established 5 modern production factories. These f...   Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery. It has established 5 modern production factories. These f...

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Get in touch with us

  • Reach Us
  • shenzhen gold power energy co.,ltd
  • 11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
  • https://www.rechargeable-batterypack.com/

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