Foshan Zhaoneng Battery Co., Ltd.

China Manufacturer with main products: Lithium Polymer Battery, Li-Ion Battery, Lipo Battery, Li Polymer Battery, Polymer Battery, Rechargeable Battery, Dry Battery, Power Bank

Home  >Products Catalog > lithium polymer over 5000 mah > 3.7V 5200mAh polymer battery (115274-5200MAH)

3.7V 5200mAh polymer battery (115274-5200MAH)

FOB Price: 4.10 - 4.35 USD/Piece
Supply Ability: 2,000 Piece/Pieces per Day
Shipping: Shenzhan, China
Payment Terms: L/C, T/T, Western Union
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: As customers' requirements.

Quick Details

  • Nominal Capacity: 5200mAh
  • Size: Pouch
  • Nominal Voltage: 3.7V
  • Type: Li-polymer
  • Model Number: ZN115274-5200
  • Brand Name: ZERNE
  • Model: ZN115274
  • Size: 11*52*74mm(thickness*width*length)
  • Nominal voltage: 3.7V
  • Nominal capacity: 5200 mAh
  • Max.charge current: 1C
  • Max.discharge current: constant current1C ,transient peak current 2C







115274-5200 mAh 





Charge voltage



Nominal voltage



Nominal capacity

 5200 mAh 


Charge current

Standard Charging:: 0.5C Rapid charge: 1.0C


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


Charging time

Standard Charging: 3.0hours(Ref.)

Rapid charge: 2hours(Ref.)


Max.charge current



Max.discharge current

constant current1C ,transient peak current 2C


Discharge cut-off voltage

2.45V or 3.0V


Operating temperature

-20℃ to 60


Storage temperature


Application and feature:

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
1)size can be customized, the single cell thickness can be from 2~12mm
2)high-discharge flat, low-resistance, fast charging
3)long cycle life: above 500times
4)high energy density, low self-discharge rate
2)Eco-friendly, with CE,ROHS
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.llluminate device:miner lamp, searchlight
6.Others:  toys, models

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