Credit Card.Paypal.TT.Escrow.Western Union
1*34*48mm or customization
|1||Nominal capacity||1500mAh @ 0.2C Discharge|
|2||Initial Impedance||Pack ≤50 mΩ|
|Fully charge voltage (FC)
|4.28V Defined in this DOC: FC = 4.28V
|Fully discharge voltage (FD)||2.75V Defined in this DOC: FD = 2.75V|
|Charge current||0.5=750mA||Standard Charging|
|4.6||Standard charging method||0.2C CC （ constant current ） charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C|
|Charging time||6.0 hours(Ref.)||Standard Charging|
|4.8||Max. charge current||Constant Current 1C Constant Voltage FC 0.01 C cut-off|
|4.9||Max. discharge current||Constant current 1C end voltage FD|
|4.10||Standard Discharge Current||Constant current 0.5 C end voltage FD|
|4.11||Charge cut-off voltage||Ref. 7.1 VDET1|
|4.12||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.
May you like
Leave a message
Welcome to visit our website. If there is anything we can do for you, please contact with the online service or leave your message here. We will reply you as soon as possible.