1.   502030 3.7V 250mAh rechargeable lithium battery  

 

502030 3.7V 250mAh lithium polymer battery
Operational Battery Voltage	4.2 to 2.7 Volts
Specific Energy	150 to 225 Wh/Kg
Energy Density	200 to 250 W/L
Power Density	260 to 450 W/Kg
Continuous Rate Capability	Typical: 1C        High Rate: 2C
Pulse Rate Capability	Up to 45C
Cycle Life at 100% DOD	>500
Calendar Life	3 - 5 years
Self Discharge Rate	1-3% / month
Operable Temperature Range	-20 °C to 60 °C
Memory Effect	None

  

2. Advantage:

 

1, High energy density lithium polymer battry

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price & High quality

9, Good consistency, low self discharge

10, Light weight, small and customized size lithium polymer battery

11.Wide application for electronics and industry

 

3. Our Products:

 

 

 

4. PCB

 

All PCB are customized based on the application.

Seiko IC and AO MOS are provided to ensure excellent charge and discharge performance. 

All of our PCB is produced by domestic branded PCB manufacturer. 

 

 

5.About our factory and certification

 we will Update Our UL list each Month ,for new information pls contact Me.

 

 

    

6. Packaging & Shipping 

 

 

                                      

7. Why do you choose us?

 

• Quick response to clients' enquiries within 12hrs

• Tailor-made solution provided by our experienced team and professional engineers for lithium polymer  battery

• More than 12 years experience in producing battery products for various application.

• Value quality and long-term cooperation to reach win-win relationship. 

 

If you have any question Pls feel free to Contact Me ,

Will response within 12 hours .