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~【Cell specification of N18650S-2200mAh】
 
Typical capacity 2200mAh（Discharge the cell from 4.2V to 2.75V by 0.2C current）
Minimum capacity 2150mAh（Discharge the cell from 4.2V to 2.75V by 0.2C current）
Nominal Voltage 3.7V
Internal resistance ≤60mΩ
Battery weight ＜48g
Standard discharge current 1100mA
Max discharge current 2200mA
Charge cut-off Voltage 4.2±0.05v
Standard discharge Voltage 2.75±0.05v
Cycle life ＞500times
Charging temperature 10~45℃
Discharging temperature -20~60℃
Cell dimension Height:65.1mm Max
 Diameter:18.4mm Max

  【Our 18650 cylindrical Li-ion batteries application area】
We mainly produce 18650 Li-ion batteries, there are three types of          cylindrical series: the digital battery are often applied to the laptop, the electric warming treasure, the digital camera, the mobile power, the       glare torch light, LED lighting and other electronics; the power battery    are used in various electric tools, electric bikes, small household               appliances etc. area, such as electric drill, electric hammer, saw, planer, monocycle, balance bike, electric vacuum cleaner and so on; the high      rate battery are usually used in energy storage, electric vehicles, large current electric tools etc. similar  areas.
 
 
【Major features and benefits for Li-ion cell】
1, High voltage: the operating voltage of the lithium ion rechargeable      cell can be reached to 3.6V-3.8V, same as the series voltage of 3 nickel-cadmium or NI-MH rechargeable batteries.
 2,Preeminent safety performance: zero memory-effect
  and no mercury, lead, cadmium pollution elements.
 3,Long cycle life: Li-ion batteries can be up to   500 cycles generally, even to 1000 cycles. After being charged and discharged by 500 cycles continuously, the capacity will be no less than 85% of normal capacity, which will enhance the appliances’ competitiveness for those low current.
 4,Low internal resistance: the milliohm resistance will increase electrical energy’s conversion.
 5,Little self discharge: month self discharge lower  from 15% to 8% for    easy longtime storage.
 
 
【Advantages of our 18650 series Li-ion batteries】
-Manufactured under ISO9001:2008 to assure quality
 -Internal PCB protects against under and over charging
 -low voltage 2.75, high voltage 4.2
 -Battery tested based on International Electro technical Commission        (IEC) standard to ensure capacity, quality and life time
 
 
 
【Company introduction】
Shandong Xingyu New Energy Technology Co., Ltd was established in Oct.2009, was subordinated by Nanchi group cooperation.
 Xingyu now become a larger enterprise which assembling the scientific research, development, production, sale and service of Li-ion batteries. Xingyu is located at oriental holy city, Qufu with more than 2000 employees and more than 200 thousand sq. m.  worship, now we mainly produce the 18650 Li-ion power and digital batteries, polymer lithium storage batteries. Annual production capacity of 150 million Ah.
 We have passed the ISO9000, UL, CE, RoHS, FCC,  MSDS and other certification. Our lithium batteries are extensively used in energy storage, electronic tools, electronics, electronic vehicles, mobile communication base station and mobile powers.