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lithium polymer battery, 3.7 v lipo battery, polymer battery, lipo battery pack

lithium polymer battery
  • lithium polymer battery
  • lipo battery 3.7v
  • li ion
  • lithium ion polymer battery
  • lithium polymer
  • lithium ion polymer battery

3.7v 1800mah 103450 lithium polymer battery


Product Specification:

  • Cycle life:

    ≥500 Times

  • Warranty:

    1 year

  • Certificate:

    CE/RoHS/UN38.3/MSDS

  • Payment:

    Credit Card.Paypal.TT.Escrow.Western Union

  • size:

    10*34*50mm

  • brand:

    cyclenpo

  • service:

    OEM&ODM

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Product Specification

NO.
Item
Specifications
1
Nominal capacity
1800mAh @ 0.2C Discharge
2
Initial Impedance
Pack ≤50 mΩ
3
Nominal voltage
3.7V
4
Fully charge voltage (FC)
4.28V Defined in this DOC: FC = 4.28V
5
Fully discharge voltage (FD)
3.0V Defined in this DOC: FD = 3.0V
6
Charge current
0.5=900mA
Standard Charging
1C=1800mA
Rapid charge
7
Standard charging method
0.2C CC ( constant current ) charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C polymer battery
0.2C CC FC,CV( FC)≤0.01C
8
charging time
6.0 hours(Ref.)
Standard Charging
1 to 1.5hours(Ref.)
Rapid charge
9
Max. charge current
Constant Current 1C Constant Voltage FC 0.01 C cut-off
10
Max. discharge current
Constant current 1C end voltage FD
11
Standard Discharge Current
Constant current 0.5 C end voltage FD
12
Charge cut-off voltage
Ref. 7.1 VDET1
13
Discharge cut-off Voltage
Ref. 7.1 VDET2
14
Operating temperature
0℃~45℃
Charging
-20℃~60℃
Discharging
15
Storage temperature
-10℃~ +45℃  less than 1 month
Recommended storage temperature: 25℃,at the shipment state
-10℃~ +35℃  less than 6 months
at the shipment state:25℃
16
Recoverable capacity
Constant current 0.2C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.2C discharge to FD,rest for 10min.Repeat above steps 3 times, recording the maximum capacity
17
Storage Humidity
≤75% RH
18
Appearance
Without distortion and leakage
19
Standard testing condition
Temperature: 23±5℃
Humidity : ≤75%RH
Atmospheric Pressure : 86-106 Kpa

lifepo4 batterylithium polymer batterylipo battery 3.7v

1.Q:Where can I get the price?
A:We usually quote within 24 hours after we get your inquiry.if you are very urgent to get the price,please call us or tell us in your inquiry priority.
2.Q:how can I get a sample to check your quality?
A:After price confirmation,you can require for samples to check our quality.
3.Q:What about the lead time for mass production?
A:It depends on your order quantity and the season you place the order.
4.Q:What is your team for payment?
A:We accept T/T,L/C,Paypal, Western Union,Money Gram,Ali Express,Cash,etc.
5.Q:What is accepted payment currency?
A:We accepted USD,EUR,CAD,AUD,HKD,GBP,JPY,NZD,SGD,CHF,THB,etc.
6.Q:If we went to test lithium polymer battery ,what testing requirement there are?
A:(1)battery test environment
Temperature:23±2℃;
Relative humidity:60±20%RH;
Atmospheric pressure:86~106Kpa.
(2)Measuring instrumentation requirements
Voltage instrumentation requirements--Measuring the voltage meter accuracy no less than 0.5 magnitude;
Current instrumentation requirements--Measuring the current meter accuracy no less than 0.5 magnitude;
Time instrumentation requirements--Measuring the time meter accuracy no less than 0.1%;
Temperature instrumentation requirements--Measuring the temperature mater accuracy no less than 0.5℃
Impedance instrumentation requirement--Measuring impedance should by sinusoidal alternating(1 KHZ)test.

7.Q:What is full charged?
A:With charging voltage 4.2v,current 0.2C continued to charge the battery pack ,when charging current drops to 0.02C charging is terminated,shall be full charged.
8.Q:What is full discharged?
A :Standard discharge current 0.2C for continuous discharge is terminated,shall be full discharged.


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