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|1||Nominal capacity||380mAh @ 0.2C Discharge|
|2||Initial Impedance||Pack ≤100mΩ|
|Fully charge voltage (FC)||4.2V Defined in this DOC: FC = 4.2V|
|Fully discharge voltage||2.4V Defined in this DOC: FD = 2.4V|
|5||Charge current||0.2C=40mA||Standard Charging|
|6||Standard charging method||0.2C CC （ constant current ） charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C|
|7||Charging time||6.0 hours(Ref.)||Standard Charging|
|2.5 至3.5hours(Ref.)||Rapid charge|
|8||Max. charge current||Constant Current 0.5C Constant Voltage FC 0.01 C cut-off|
|9||Max. discharge current||Constant current 0.5C end voltage FD|
|10||Standard Discharge Current||Constant current 0.2 C end voltage FD|
|11||Charge cut-off voltage||Ref. 7.1 VDET1|
|12||Discharge cut-off Voltage||Ref. 7.1 VDET2|
|Storage temperature||-10℃~ +45℃||less than 1 month||Recommended storage temperature: 25℃,at the shipment state|
|-10℃~ +35℃||less than 6 months|
|14||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|
|15||Storage Humidity||≤75% RH|
|16||Appearance||Without distortion and leakage|
|17||Standard testing condition||Temperature ： 23±5℃
Humidity : ≤75%RH
Atmospheric Pressure ： 86-106 Kpa
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；
(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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