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佛山市兆能电池实业有限公司

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ZERNE battery, power source for world.

 佛山市兆能电池实业有限公司

China

Main Product:lithium polymer battery|dry battery|li-ion battery

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3.7V 4200mAh polymer battery
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Product:
Brand: ZERNE 
Price: Negotiable 
MOQ:  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2022-12-19 01:00  Valid to:Long-term effective
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3.7V 5200mAh eco-friendly li-ion battery power source for consumer electronic products(115274-5200mAh)

 
No.
Item
Specifications
1
Model
115274-5200 mAh 
2
Size
MAX:11*52*74mm(thickness*width*length)
3
Charge voltage
4.2V
4
Nominal voltage
3.7V
5
Nominal capacity
 5200 mAh 
6
Charge current
Standard Charging::0.5C Rapid charge:1.0C
7
Standard Charging method
0.5C(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to≤0.05C 
8
Charging time
Standard Charging:3.0hours(Ref.)

Rapid charge:2hours(Ref.)
 
9
Max.charge current
1C
10
Max.discharge current
constant current1C ,transient peak current 2C
11
Discharge cut-off voltage
2.45V or 3.0V
12
Operating temperature
-20℃ to 60℃
13
Storage temperature
25℃

 Application and feature:

High energy density; Higher safety and reliability;
Light in weight. Long cycle life up to 500 times;No memory effect and can be put into use whenever it is charging or after charging;
Good performance of high-temperature storage;
Ultra-thin, flexible and easy shaped in critical size;
No deformation in full life-cycle process;
Environmental-friendly and complies with CE RoHS requirements

1)Large Capacity Lithium Ion Polymer cells are used to power larger portable devices, industrial power products and EV applications requiring higher capacity levels.

Cells can be configured for higher discharge current levels, although this will lower capacity. Cells can be combined in series to increase voltage and parallel to

increase capacity. Protection Circuit Modules (PCM) are available to ensure safe battery operation. These are specified to application charge and discharge current

levels. Thermistors or thermal fuses and gas gauging can be added if required. Connection method can be tabs, wires or a specified connector. Battery management

electronics are available or can be designed. 
2)Width and length are fixed for each cell size but thickness is variable,which can increase or decrease cell capacity. 
3)Adding a Protection Circuit Module(PCM) will add approx 1.5-2.0(mm) to the cell length

Advantages: 
1)size can be customized, the single cell thickness can be from 2~12mm 
2)high-discharge flat,low-resistance,fast charging
3)cycle life:above 500tims
 

Widely used for:
1.Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone. 
2.Portable office devices: Notebook, PDA, portable electrograph, portable printer.  
3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4. 
4.Portable exchange devices: POS, Handy,  Fingerprint machine, portable stock machine. 
5.Illuminate devices: miner lamp, searchlight.
6.Others: toys, models.

 

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