li-ion battery pack 3.7v/ lithium polymer rechargeable battery/ li ion polymer battery

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$0.50 - $1.50 / Piece | 3000 Piece/Pieces sample are available (Min. Order)
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Overview
Quick Details
Brand Name:
Howell/OEM
Model Number:
Lithium Polymer 502030
Nominal Capacity:
250mAh, 250mAh
Nominal Voltage:
3.7V, 3.7v
Place of Origin:
Guangdong, China
Type:
Li-polymer, Li-polymer
Composed Type:
1S1P
Continuous Rate Capability:
Typical: 1C
High Rate:
2C
Weight:
5.8g
Cycle life:
More than 700times
Application:
GPS, Bluetooth, MP3, heart monitor, calculators, POS terminal, PDA
Warranty:
1years
Size:
5.0*20*30mm (H*W*L)
Supply Ability
Supply Ability:
50000 Pack/Packs per Day small lithium polymer battery
Packaging & Delivery
Packaging Details
1.Standard Package( 400pcs per carton) 2.Customized As Per Your Requirement
Port
shenzhen
Lead Time :
10-25days

li-ion battey pack 3.7v/ lithium polymer rechargeable battery/ liion po 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. 

 

 

 

Welcome to contact us for samples testing orders.