≥500 Times
1 year
CE/RoHS/UN38.3/MSDS
Credit Card.Paypal.TT.Escrow.Western Union
cyclenpo
OEM&ODM
191±2g
18650 lithium battery
Product Specification
| NO. | Item | Specifications | |||||
| 1 | Typical Capacity | 5200mh @ 0.2C Discharge | |||||
| Minimum capacity | 5180mh @ 0.2C Discharge | ||||||
| 2 | Nominal voltage | 7.4V | |||||
| 3 | Standard Charge | CC/CV,0.2C5A, 4.20×2V | |||||
| 4 | Standard Discharge | CC,0.2C5A, 3.00×2V | |||||
| 5 | End-of-charge Voltage | 4.20×2V±0.05V | |||||
| 6 | End-of-charge Current | 0.02C5A （At CV mode） | |||||
| 7 | End-of-discharge Voltage | 3.00×2 V | |||||
| 8 | Charging Time | 8.0hours（standard charge） | |||||
| 9 | Quick Charge Current | 5200mA （1.0C5rate） | |||||
| 10 | Quick Discharge Current | 10400mA （2.0C5rate） | |||||
| 11 | Max Discharge Current | 15600mA （3.0C5rate） | |||||
| 12 | Initial Impedance | Max:180mW | |||||
| 13 | Weight | Approx：191±2g | |||||
| 14 | Operating temperature | Charging： 0℃~45℃
Discharging：-20℃~60℃ |
|||||
| 15 | Storage temperature | -5℃~35℃ | |||||
| 16 | Storage Humidity | ≤75% RH | |||||
| 17 | Appearance | Without scratch, distortion, contamination and leakage | |||||
| 18 | Standard environmental condition | Temperature ： 25±2℃
Humidity : 45-75%RH Atmospheric Pressure ： 86-106 KPA |
|||||
| 19 | Temperature Dependence of Discharge Capacity
@ 0.2C Discharge |
||||||
| Charge temperature | Discharge temperature | ||||||
| 25℃ | -10℃ | 0℃ | 15℃ | 25℃ | 40℃ | ||
| Relative Capacity | 50% | 80% | 90% | 100% | 100% | ||
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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