LP281323 3.7v 38mAh rechargeable lithium polymer battery with FPC cable for wireless earphone

LP281323 3.7v 38mAh rechargeable lithium polymer battery with FPC cable for wireless earphone

  • Model NO.:LP283123 with FPC board
  • Voltage:3.7V
  • Capacity:38mAh
  • Shape:Square
  • Battery Size:2.8*31*23mm
  • Brand:SER or OEM
  • Working temperature:-20 ~ 60℃
  • Applications:Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies

Customized 32100100 Lipo battery 3.7V 5100mah lithium polymer battery for The tablet Consumer Electronics

Manufacturer Price Rechargeable 32100100 3.7V 5100mAh Pouch Cell NCM Lithium Ion Polymer Battery cell for Electric products

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Lipo battery and Li-ion battery catalogue(图1)


Specification of Lithium pouch battery lipo battery 283123 battery:



Lipo battery 283123





38mAh @ 0.2C to 2.75 V @ 23° C




Constant Discharge Current


Max Discharge Current

38 mA


Terminals/ Connector

Nickel Tabs, wire, plug or OEM


Working Temperature


Storage Temperature


Protection Functions (PCM)

Over charge, Over discharge, Over load, Short Circuit protection

High Light

Customized LP281323 3.7v 38mAh rechargeable lithium polymer battery with FPC cable for wireless earphone

Features of curved lipo battery / lipo battery / Li-polymer battery:

1 .High energy density;973131 battery.jpg

2. High capacity, light weight;

3. No memory effect;

4. Stable operating voltage;

5. Small internal resistance;

6. Three safety charge/discharge protections;

7. Long cycle life over 500 times, fast charging;

8. Low self-discharge rate, good energy retention;

9. Excellent discharge performance;

10. Environmentally-friendly, green and safety;

11. Restricted of UN38.3 and RoHs;

12. OEM/ODM orders are welcome.

13.Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload

Why Choose US:

High repuation:

We have been continously developing new products to meet requirements of different customers and applications since 1980. what's more, performance of batteries such as safety, energy density, temperature characteristics, discharge platform, resistance, cycle life is always improving.
Pursuing a business concept of “Quality First”, our assembly lines are certified by the Chinese military and ISO9001 quality system. We also have a fully equipped environment and reliability testing center to assure our products meeting military specifications.

High quality batteries:

Our batteries are in enough capacity, and lower in RI. Before shipment, we will 100% inspect and ensure battery quality well approved by our clients.

Better service:
Professional and experienced engineers can provide satisfied perfect solutions to customers. New designs can lead to actual products within 15days.A professional,dedicated and well known technical& marketing team with the ability to identify,support and serve our customers with diamante service.

We always offer customers with highest quality, reasonable price and intimate after-service to support them on marketing developing. It is our wish to obtain muti-benefit with global users through OEM and ODM business.

As a professional manufacturer in the lithium battery industry, SER Battery has a variety of lithium polymer batteriess, including:

 1.  low-temperature lipo battery

  2. high-rate Lipo battery and 

   3. normal soft-pack Lipo batteries.

If you want a custom size & capacity of li polymer battery, it's also friendly for us.

Our experienced engineers and advanced technology will give you safe, excellent and fast design solution, giving your product a competitive edge over competitors.

All we do what we want to help you to start your good idea.


 Widely used for :       

1.Intelligent Bracelet  

2.Google glasses

3.Bluetooth Earphone

4.Smart wearable devices, smart cards, smart electronics

5.Bluetooth earphone, power bank,MPS, Tablet PC. laptop,GPS

6.Intelligent door lock, intelligent lighting, emergency light

7.Medical devices, electric children toys, electric shoes, electric blanket.


You may also interested in other lithium batteries:

LiSOCL2 batteryLiMnO2 batteryUltra thin batteryLipo batteryLiFePO4 batteriesPortable power station

Have not find a suitable battery for your prototype?
                 Li-SOCL2 Batteries  Catalogue(图4)                       Let's talk about what SER experience can do for you!

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