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China factory - shenzhen gold power energy co.,ltd

shenzhen gold power energy co.,ltd

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  3. KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack
China KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack
China KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

  1. China KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack
  2. China KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack
  3. China KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack
  4. China KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack
  5. China KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

  1. MOQ： 6000pieces
  2. Price：
  3. Get Latest Price
Weight 7g
Cycle life 500times
Inner Resistance 350mΩ
Capacity 380mAh
Size 4.0*20*50mm
Voltage 3.7V
Payment Terms T/T
Supply Ability 50'000Pieces daily
Delivery Time within 15days
Packaging Details Bulk packing
Model Number LP402050
Certification UN38.3, MSDS, IEC62133, RoHS, KC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Weight 7g Cycle life 500times
Inner Resistance 350mΩ Capacity 380mAh
Size 4.0*20*50mm Voltage 3.7V
Payment Terms T/T Supply Ability 50'000Pieces daily
Delivery Time within 15days Packaging Details Bulk packing
Model Number LP402050 Certification UN38.3, MSDS, IEC62133, RoHS, KC
Place of Origin China
High Light kc approved lipo polymer battery ，lipo polymer battery 402050 ，li ion polymer battery 3.7 v 380mah
KC Approved Lipo Polymer Battery 3.7V 402050 380mAh
Product Overview
KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack
Specification Details
Name Lithium Ion Polymer Battery
Model Number 402050
Voltage 3.7V
Capacity 380mAh
Dimension 402050
Inner Resistance 350mΩ
Standard Charge Current 0.2C/0.5C
Maximum Charge Current 1C
Open Circuit Voltage 3.7~3.9V
Cut Off Voltage 2.75V/4.2V
Cycle Life 500 Times
Appearance Without scratch, distortion, contamination and leakage
PCB Optional
Wire Optional
Production Process
First from raw materials → drying → Balling → Mixing → Coating → Electrode drying → calendaring → cutting → punching → stacking → tab welding → short circuit checking → pre-package → electrolyte injection → pre-formation → degassing → gas bag cutting → folding → code printing → formation → aging → finished products.
Hot-Sale Li Polymer Battery Models
Shenzhen Gold Power Energy offers over 1000 models of lithium polymer batteries with capacity range from 20mAh to 5000mAh to meet various application requirements.
Model Dimension With PCM Dimension Capacity
302025 3.0*20*25mm 3.2*21*27.5mm 3.7V 100mAh
302530 3.0*25*30mm 3.2*26*32.5mm 3.7V 180mAh
401824 4.0*18*24mm 4.2*19*26.5mm 3.7V 180mAh
402525 4.0*25*25mm 4.2*26*27.5mm 3.7V 200mAh
483450 4.8*34*50mm 5.0*35*52.5mm 3.7V 850mAh
502030 5.0*20*30mm 5.2*21*32.5mm 3.7V 240mAh
502525 5.0*25*25mm 5.2*26*27.5mm 3.7V 180mAh
503030 5.0*30*30mm 5.2*31*32.5mm 3.7V 430mAh
523450 5.2*34*50mm 5.4*35*52.5mm 3.7V 1000mAh
553444 5.5*34*44mm 5.7*35*46.5mm 3.7V 850mAh
Product Images
KC Approved 402050 380mAh lithium polymer battery pack Close-up view of 402050 battery specifications
Standard Packaging
Standard packaging for 3.7V lithium polymer battery pack
Safety Warnings
  • Do not place the battery in water
  • Do not mix fresh batteries with used batteries
  • Do not mix batteries with metal objects
  • Do not insert batteries with (+) and (-) reversed
  • Do not disassemble, dispose in fire, heat or short circuit
  • Do not put the battery in a charger or equipment with wrong terminals connected
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: 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.
Gold Power Energy R&D laboratory and equipment
Quality Control
Quality control processes and testing equipment
Certifications
CE, RoHS, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.
International certifications and quality standards
Factory Tour
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China, offering various batteries including Li polymer battery, lithium ion battery, LiFePO4 battery, and customized battery packs since 2001.
Gold Power Energy manufacturing facility and production line

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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