Environmental 3.7V Lithium Polymer Battery Mobile Phones battery 210mah Li Po 203040 lithium battery LP203040 lipo cell

Brand Name:OEM
Model Number:LP203040
Minimum Order Quantity:10pcs
Delivery Time:7-15 days
Payment Terms:L/C, T/T, Western Union
Place of Origin:China
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Verified Supplier
Location: Shenzhen China
Address: building A, No.6 huanping Road, Gaoqiao community, Pingdi street, Longgang District, Shenzhen 518117
Supplier`s last login times: within 47 hours
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Product Details

Model:


Li-Polymer battery


3.7V rechargeable batteries


Polymer lithium battery


Lithium ion battery


Li-ion Polymer Battery


3.7V Rechargeable Lithium Polymer Battery 210mah Li Po 203040


Appearance


There shall be no such defect as flaw, crack, rust, leakage, which may adversely affect


commercial value of battery.


Li-Polymer battery Product Advantages:


1) Environmental friendly


2) High density of energy


3) Light weight


4) Low self-discharge


5) Low internal resistance


6) Long cycle life, chargeable up to 500 or 1000 times


7) No memory effect


8) Doesn’t contain Mercury, No fire, No explosion, No leakage


9) Very good and quick charge, capability can be charged to 90% within 10 min.


10) Thickness can be adjusted while width and height keep the same


Major Application:


1)MP3/MP4 player, bluetooth, speakers, car GPS and all possible electronics products


2)Widely applied in Telecommunications, Audio and Video Devices, Information Devices...Etc.


Initial Performance Test:


Item


Test Method and Condition


Requirements


  1. Open-Circuit

Voltage


The open-circuit voltage shall be measured within 24 hours after standard charge.


≥4.08V
  1. Internal impedance

Internal resistance measured at AC 1KHz after 50% charge.


≤300mΩ
  1. Minimal Rated

Capacity


The capacity on 0.2C5A discharge till the voltage tapered to 3.0V shall be measured after rested for 30min then finish standard charge.


Discharge Capacity


≥95mAh


Cycle Life and Leakage-Proof:


No.


Item


Criteria


Test Conditions


1

Cycle Life


(0.2 C5A)

Higher than 70% of the Initial Capacities of the Cells


Carry out 500cycle

Charging/Discharging in the below condition.

◆Charge:Standard Charge, per 3.3.1

◆Discharge:0.2 C5A to 3.0 V

◆Rest Time between charge/discharge:30min.

◆Temperature:20±5℃


2

Leakage-Proof


No leakage

(visual inspection)


After full charge with standard charge, store at 60±3℃, 60±10%RH for 1 month.



Standard Test Conditions:


Test should be conducted with new batteries within one week after shipment from our factory


and the cells shall not be cycled more than five times before the test.


Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃


and relative humidity of 45~85%.


If it is judged that the test results are not affected by such conditions, the tests may be


conducted at temperature 15~30℃ and humidity 25~85%RH.


Polymer Lithium Battery 3.7V 210mah LP203040 With PCM And Wires:



China Environmental 3.7V Lithium Polymer Battery Mobile Phones battery 210mah Li Po 203040 lithium battery LP203040 lipo cell supplier

Environmental 3.7V Lithium Polymer Battery Mobile Phones battery 210mah Li Po 203040 lithium battery LP203040 lipo cell

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