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China factory - shenzhen gold power energy co.,ltd

shenzhen gold power energy co.,ltd

  • China,Shenzhen
  • Verified Supplier
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  2. Lithium Polymer Battery Pack>
  3. 99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium
China 99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium
China 99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium

  1. China 99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium

99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium

  1. MOQ： 2000pieces
  2. Price：
  3. Get Latest Price
Capacity 300mAh
Working Efficiency ≥99%
Battery Dimension 3mm*30mm*40mm
Voltage 3.7V
Cycle Life 800 cycles
Payment Terms T/T
Supply Ability 50'000Pieces daily
Delivery Time within 15days
Packaging Details Bulk packing
Battery Weight 15g
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 Working Efficiency ≥99%
Battery Dimension 3mm*30mm*40mm Voltage 3.7V
Cycle Life 800 cycles Payment Terms T/T
Supply Ability 50'000Pieces daily Delivery Time within 15days
Packaging Details Bulk packing Battery Weight 15g
Model Number 303040 Certification UN38.3, MSDS, IEC62133, RoHS
Place of Origin China
High Light 99% efficiency custom lipo battery pack ，gps custom lipo battery pack ，99% efficiency lithium polymer battery pack
99% Efficiency Custom Lipo Battery Pack In GPS
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 300mAh 3.7V Lipo Battery
Li polymer battery pack widely used in:
  • GPS, POS Terminal, Wireless headset
  • Communication Tool, Heating Blanket, Smart Phone
  • Learning Tools, Medical Device, Personal Care
  • Scanner, Vaccum Packaging, Lamp, Monitor
  • Portable DVD, Smart Home, Tablet PC
  • Pulse Monitoring, Mobile, Power Bank, Camera
Shenzhen Gold Power Energy has over 1000 models of lithium polymer batteries. Capacity ranges from 20mAh to 5000mAh, meeting your different application requirements.
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
Other KC Certified Lithium Polymer Batteries
ModelVoltageCapacityCertificates
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
Lithium Polymer Battery Pack 3.7V 300mAh 303040 Li-Polymer Rechargeable Li-Pol Battery
Lithium Polymer Battery Pack Details Battery Pack Specifications Battery Construction Battery Applications
Standard Packaging
Standard Packaging for 3.7V 7.4V Lithium Ion Polymer Battery Pack
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.
R&D
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
Research and Development Team
Quality Control
Quality Control Process
Certificates - CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Product Certifications
Factory Tour
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have been offering various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery packs since 2001.
Factory Tour and Facilities

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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