China factories

China factory - Please input your companyname!

Please input your companyname!

  • China
  • Site Member

Leave a Message

we will call you back quickly!

Submit Requirement
China UN38.3 Certified | Rechargeable Lithium Polymer Battery | Portable 4 Cell
China UN38.3 Certified | Rechargeable Lithium Polymer Battery | Portable 4 Cell

  1. China UN38.3 Certified | Rechargeable Lithium Polymer Battery | Portable 4 Cell

UN38.3 Certified | Rechargeable Lithium Polymer Battery | Portable 4 Cell

  1. MOQ: 1000 packs
  2. Price: Negotiable
  3. Get Latest Price
NTC 10 kOhm or 100 kOhm (available)
PCM Seiko IC is available
Weight 168g
Delivery Time 28 days
Packaging Details one pack per box, 10KG per carton
Application LED light Medical device and Massager products etc
Configuration 4S1P or other types
Payment Terms T/T, Western Union
Supply Ability 100000 packs/month
Type Li-polymer battery pack
Certification CE ROHS MSDS
Brand Name Unitech
Model Number 435085 2000mAh
Place of Origin China

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote
  1. Product Details
  2. Company Details

Product Specification

NTC 10 kOhm or 100 kOhm (available) PCM Seiko IC is available
Weight 168g Delivery Time 28 days
Packaging Details one pack per box, 10KG per carton Application LED light Medical device and Massager products etc
Configuration 4S1P or other types Payment Terms T/T, Western Union
Supply Ability 100000 packs/month Type Li-polymer battery pack
Certification CE ROHS MSDS Brand Name Unitech
Model Number 435085 2000mAh Place of Origin China
High Light lion polymer batterylithium polymer car battery

 
UN38.3 Certified | Rechargeable Lithium Polymer Battery | Portable 4 Cell 2000mah Lipo Battery 14.8 V for LED Light Battery | China Manufacturer
 
Specification
 

Battery Type Lithium ion Polymer battery
Product Name 435085 2000mAh 14.8V li-polymer pack
Power Watts 29.6Wh  
Assembly Composed Type 4S1P( 4 single cells)  
Nominal Capacity 2000 mAh @0.2C discharge
Nominal Voltage 14.8 V  
Discharge end Voltage 12.0 V  
Charge Voltage 16.8±0.12 V  
Standard Discharge Current 400 mA @0.2C charge
Max. Discharge current 2000 mA @1C charge
Standard Charge Current 400 mA @0.2C discharge
Max. Charge Current 2000 mA @1C discharge
Weight (Approx.) 168 g  
Cycle Life:  500 times  
Dimensions(T.W.L.) 17.2*50*87 (mm)  battery pack size
Resistance <60 mΩ  
Charge Temperature 0 ~ 45℃  
Discharge Temperature -10 ~ 60℃  
Storage Temperature -10~40℃ Less than one month
0~30℃ More than one month

 

Core Features

 

  • Packaging & Structure

 

  1. The entire pack is enclosed in a blue PVC heat-shrink sleeve, providing insulation, moisture resistance, and protection for the soft pouch cells.
  2. Its flat rectangular shape indicates it is assembled from 4 soft-pack cells connected in series, designed to fit narrow, flat installation spaces inside devices.

 

  • Wiring & Connector


It features a white 4-pin connector with 3 visible wires, which is a typical 4S balance interface:

  1. 1 red wire: Main circuit positive (+)
  2. 1 black wire: Main circuit negative (-)
  3. 1-2 additional wires: Cell balance taps (for monitoring individual cell voltages)

This design allows the BMS (Battery Management System) to perform cell balancing and status monitoring, enabling direct plug-and-play integration with compatible devices.

 

Unitech Company

 

We offer full custom solutions for lithium battery packs, power connectors, wiring harnesses, and more, including custom voltage, capacity, dimensions, connectors, and packaging to perfectly match your project requirements. Our team will reply to your inquiry within 24 hours with professional technical support, quotation, and free sample consultation.If you want to learn more details,please contact us email:Olinda@unitechelectronic.com

 

Additional Notes
 
1. Accept OEM/ODM.
2. 12 months warranty from ship date.
3.  Free samples are available.
4. With short-circuit protection function, most safe and reliable.
5. Good consistency, low self discharge.

6. Light weight and small,capacity and size could be customized
7.Never explosion,stable performance,environment friendly
8. Widely application for electronics and industry products.
 

About Guarantee
 
1. 12 months manufacturer's limited warranty for defective items (excluding items damaged or misused).
2. Defective items must be reported and returned within the warranty period,You must tell us what the defect is and give us your order number. We do not repair or replace items with an expired warranty.
 
Main Application
 
Lithium polymer battery(Lipo battery) widely used for Medical devices battery, LED light, Massage Product, Miner lamp,blue tooth device, E-bike, E-scooter, EV, UPS, power driven tools & toy, camcorder, digital camera,GPS, Portable DVD, PAD, notebook, Wireless transmitter, Wireless receiver etc


 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Ecer Certification:

    Site Member

Please input your companyname! Please input your companyname!

+ Read More

Get in touch with us

  • Reach Us
  • Please input your companyname!
  • http://wz-domain-785159.ecer.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