Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - shenzhen gold power energy co.,ltd

shenzhen gold power energy co.,ltd

  • China,Shenzhen
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Lithium Polymer Battery Pack>
  3. 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery
China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery
China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery

  1. China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery
  2. China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery
  3. China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery
  4. China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery
  5. China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery

3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery

  1. MOQ： 2000pieces
  2. Price：
  3. Get Latest Price
Capacity 4000mAh
Cycle life 500times
Weight 80g
Voltage 3.7V
Discharging cut-off 3.0V
Payment Terms T/T
Supply Ability 50'000Pieces daily
Delivery Time within 15days
Packaging Details Bulk packing
Charging voltage 4.2V
Model Number 626294
Certification KC, UN38.3, MSDS, , RoHS
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China Lithium Polymer Battery Pack 600mAh 3.7V with 500 Times Cycle Life for Consumer

    Lithium Polymer Battery Pack 600mAh 3.7V with 500 Times Cycle Life for Consumer

    Chat online Now
  2. China 801350 Rechargeable 3.7V 500mAh Lithium Polymer Lipo Battery for Medical Device

    801350 Rechargeable 3.7V 500mAh Lithium Polymer Lipo Battery for Medical Device

    Chat online Now
  3. China 7565121 Size 3.7V 8000mAh Lithium Polymer Battery Pack - High Capacity

    7565121 Size 3.7V 8000mAh Lithium Polymer Battery Pack - High Capacity

    Chat online Now
  4. China KC UN38.3 8050110 Lithium Polymer Battery Pack 3.7V 5000mAh

    KC UN38.3 8050110 Lithium Polymer Battery Pack 3.7V 5000mAh

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Capacity 4000mAh Cycle life 500times
Weight 80g Voltage 3.7V
Discharging cut-off 3.0V Payment Terms T/T
Supply Ability 50'000Pieces daily Delivery Time within 15days
Packaging Details Bulk packing Charging voltage 4.2V
Model Number 626294 Certification KC, UN38.3, MSDS, , RoHS
Place of Origin China
High Light 4000mAh Li Ion Polymer Battery ，Li Ion Polymer Battery 626294
3.7V 4000mAh 14.8Wh Lithium Li Ion Polymer Battery 606090 626294
KC Rechargeable Lipo Battery 3.7V 4000mAh 656294 Lithium Polymer Battery
ItemParameter
Battery model656294
Nominal voltage3.7V
Minimum capacity4000mAh (0.2C discharge)
Charging voltage4.2V
Discharging cut-off voltage3.0V
Standard charging0.2C /4.2V
Max charging1.0C /4.2V
Standard discharging0.2C/3.0V
Max dischargingcontinuous discharge: 1.0C/3.0V
non-continuous discharge: 2.0C/3.0V
Shipment voltage≥3.85V
Battery pack impedance≤80mΩ
Operating temperatureCharging: 0°C ~ 45°C
Discharging: -20°C ~60°C
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time)-10℃~25℃: (12 months ≥85%)
-10℃ ~45℃: (6 months ≥85%)
-10℃~55℃: (1 month ≥90%)
20±5℃ is the recommended storage temperature
Visual InspectionThere should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell.
Reference standardGB/T 18287-2013, KC CE ROHS IEC/EN61960, UL1642
Other KC Certified Lithium Polymer Batteries

Hot selling models in Korean market with KC certificates:

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
3809263.7V60mAhKC/IEC62133/UN38.3/MSDS
4009203.7V55mAhUL/KC/MSDS
4010203.7V55mAhKC/CE
4010203.7V60mAhKC
4010253.7V70mAhKC/CE
4011193.7V55mAhKC/CE
4011213.7V55mAhKC/IEC62133/ROHS/UN38.3/MSDS
4012143.7V50mAhKC/CE
4012303.7V120mAhUL/KC/CE/ROHS/UN38.3/MSDS
4020303.7V185mAhUL/KC/IEC62133/CE/FCC/UN38.3/MSDS
4025253.7V250mAhKC/CE
4030303.7V300mAhKC/CE/UN38.3/MSDS
4325263.8V320mAhKC/CB/IEC62133/UN38.3/MSDS
4512203.7V80mAhKC
4811533.7V300mAhKC/CE/UN62133/UN38.3/MSDS
4811593.7V300mAhKC/CE/EN62133/UN38.3/MSDS
5010123.7V45mAhKC/CE
5010203.7V80mAhUL/KC/IEC62133/CE/UN38.3/MSDS
5010403.7V150mAhKC
5011303.7V150mAhUL/KC/CB/CE/ROHS/UN38.3/MSDS
5012203.7V100mAhUL/KC/CE/ROHS/MSDS
5012353.7V160mAhKC/CE/ROHS/MSDS
5013323.7V200mAhKC/ROHS/MSDS
5015353.7V240mAhKC/CE
5020303.7V250mAhUL/KC/IEC62133/CE/ROHS/UN38.3/MSDS
5020353.7V300mAhUL/KC/CE/ROHS/IEC62133/FCC/UN38.3/MSDS
5030353.7V500mAhUL/KC/IEC62133/CE/UN38.3/MSDS
5030483.7V750mAhUL/KC/CE/ROHS/80℃ high temperature test/MSDS
5034503.7V1000mAhUL/KC/CB/IEC62133/CE/FCC/ROHS/UN38.3/MSDS
5040653.7V1500mAhUL/KC/CB/IEC62133/CE/FCC/ROHS/UN38.3/MSDS
5227283.7V460mAhKC
5512453.7V250mAhUL/KC/IEC62133/EN62133/PSE/FCC/ROHS
5534433.7V900mAhKC/PSE/UN38.3/MSDS
5550563.7V2100mAhKC
6014303.7V210mAhKC/CE/ROHS
6017503.7V500mAhKC
6020303.7V300mAhUL/KC/IEC62133/CE/ROHS/UN38.3/MSDS
6020353.7V400mAhKC/CE
6020403.7V450mAhUL/KC/CE/ROHS
6020453.7V500mAhKC/CE/FCC
6025403.7V600mAhKC/FCC/IEC62133/UN38.3/MSDS
6030303.7V500mAhKC/CE/EN62133/ROHS/UN38.3/MSDS
603258-4S14.8V1200mAhKC/CB/IEC62133
6034503.7V1100mAhUL/KC/CE/IEC62133/UN38.3/MSDS
6034503.7V1200mAhUL/CE/KC
6512483.7V330mAhKC/EN62133
6530403.7V800mAhKC/MSDS
7020303.7V380mAhKC/CE
7020353.7V380mAhKC
7020403.7V500mAhKC/CE
7020403.7V600mAhKC/MSDS
7020503.7V750mAhKC/CE
7025253.7V400mAhKC
7025353.7V600mAhKC
7030453.7V900mAhKC/UN38.3/MSDS
7518183.7V220mAhUL/KC/EN62133/ROHS/UN38.3/MSDS
8013503.7V500mAhKC/UN38.3/MSDS
8016303.7V300mAhKC/CE
8020253.7V400mAhKC/UN38.3/MSDS
8025403.7V800mAhKC/FCC/CE/ROHS
8030403.7V1000mAhUL/KC/CE/ROHS/UN38.3/MSDS
8030483.7V1200mAhKC/CE
8044593.7V2400mAhKC/CB/UN38.3/MSDS
82331253.7V5500mAhKC/UN38.3/MSDS
9013323.7V300mAhKC/CE
9020303.7V480mAhKC/MSDS
9020303.7V500mAhKC/CE/ROHS/UN38.3/MSDS
9020403.7V700mAhKC/CE
9026303.7V700mAhKC
9728293.7V850mAhKC
1020503.7V1000mAhUL/KC/IEC62133/CE/FCC/ROHS/UN38.3/MSDS
1030353.7V1100mAhKC/CE
1030403.7V1200mAhCB/KC/IEC62133/EN62133/CE/FCC/ROHS/UN38.3/MSDS
1034503.7V1800mAhUL/KC
1050503.7V3000mAhCB/KC/IEC62133/CE
Product Images
3.7V 4000mAh Lithium Polymer Battery Lithium Polymer Battery close-up view
Standard Packaging
Standard packaging for 3.7V and 7.4V lithium ion polymer battery packs
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.

R&D team and equipment at Gold Power Energy
Certificates

CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

Product certificates and compliance documentation
Factory Tour

Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery pack since 2001.

Factory tour of Shenzhen Gold Power Energy manufacturing 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...

+ Read More

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/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.