Button Cell 3.6V Lithium Button Cell Button Cell for Remote Control, Scale, Calculator, Watch, Medical Instrument

Specifications of Rechargeable Lithium button battery for TWS earphone LIR1245 :NO.Item Specifications4.1Nominal capacity          50mAh          0.5C Discharge  Minimum capacity         45mAh  &

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Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments
Specifications of Rechargeable Lithium button battery for TWS earphone LIR1245 :
NO.Item Specifications
4.1Nominal capacity          50mAh          0.5C Discharge  
Minimum capacity         45mAh          0.5C Discharge  
4.2Nominal voltage        3.6V
4.3Charge current            Standard Charge 0.5C
Rapid charge  1.0C
4.4Standard Charging method0.5C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)
charge till charge current decline to ≤0.01C
4.5Charging time              Standard Charging Approx 5 hours 
Rapid charge Approx 2 .5hours
4.6Max.charge current    Constant Current 1C Constant Voltage 4.2V 0.01C cut-off
4.7Max.discharge current   Constant current 1.0C end voltage3.0V
4.8Standard Discharge CurrentConstant current 0.2 C end voltage3.0V
4.9Discharge cut-off voltage 3.0V
4.1Charge cut-off Voltage 4.20V
4.11Initial Impedance    ≤600momh        
4.12 Weight              Approx 1.6g
4.13Operating temperature   Charging  0~45 degrees Celsius 
Discharging -20~60 degrees Celsius 
4.14Storage temperature   0-25  degrees Celsius 
4.15Storage Humidity      ≤75% RH
4.16Appearance           Without scratch,distortion,contamination and leakage
4.17Standard environmental conditionTemperature 23±5 degrees Celsius 
 Humidity 45-75%RH
Atmospheric Pressure 86-106 Kpa

Main application of Rechargeable Lithium button battery LIR1454:

TWS Bluetooth earphones
Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments

 

Advantages : 

1.Long life, large capacity and good shock resistance

2.Low self-discharge and good discharge performance at low temperature

3.Strong charging acceptance and quick-charging capability

4.Strong over-discharge resistance and charge retention

5.Maintenance-free and no acid or water for maintenance in usage

6.Excellent large current discharge performance, and have obvious advantages in startup and climbing

7. High temperature performance

8. Environmental friendly

9. Lighter weight smaller size

10.Most safe no explosion no fire

Other 3.6V button lithium battery cataloges : 

Model No.Capacity
LIR1654 120mAH
LIR1454 85mAh
LIR125445mAh
LIR124550mAh
LIR105445mAh
LIR104335mAh
LIR94325mAh
LIR85423mAh



Products of button lithium battery for TWS earphones :
Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments
Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments
Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments
Company information :


Deyee Tech Ltd. is a Professional New Energy Supplier focusing on the manufacture and research lithium ion battery product worldwide with 15 years production experience.

Equipped with world-class-scale R&D and testing equipment to ensure the development of new products. Higher energy density, higher security and longer recycle life power battery products have been supplied to domestic and foreign well-known enterprises.


Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments
Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments
Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments
Coin Battery 3.6V Lithium Button Cell Coin Battery for Remote Control, Scales, Calculator, Watch, Medical Instruments

How to buy lithium batteries ?

1.Q:Can you accept OEM and ODM Service?
A:Yes, we supply OEM&ODM service as clients requirement.

2.Q:Can we get samples for test?
A:Yes, we offer sample, but free samples are not available at beginning.

3.Q:What's your payment term?
A:TT, L/C, West Union, Paypal etc.

4.Q:What's your warranty for products?
A:Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.

5.Q:How long will be the delivery?
A:Usually delivery in 7-15 days, but could be change according to the quantity or other things.

6.Q:How do you control your product quality.
A:All batteries have 10 steps testing during the whole production.



How to choose a Lithium ion battery factory ?

  • OEM rechargeable battery manufacturer in China over 15 years
  • Specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery pack
  • Our batteries got UL, KC, BIS,IEC62133, CE, ROHS certifications


 


 

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