high rate discharge 18650-2200mAh lithium battery rechargeable for big electric current tools

La description

Normal capacity                                                                                        ***0mAh（Discharge the cell    from 4.2V to 2.*5V by 0.2C current）

Minimum capacity                                                                                      ***0mAh（Discharge the cell from 4.2V to 2.*5V by 0.2C current）

Normal voltage                                                                                          3.7v

Charging voltage                                                                                       4.2±0.*5v

Discharge ending voltage                                                                          2.*5±0.*5v

Standard charging current                                                                        0.5C（***0mA）

Standard discharge current                                                                      5.0C（****0mA）

Max charge current                                                                                  1.0C（T≥*0℃）
                                                                                                                 0.2C（*0℃＞T≥0℃）

Max discharge current                                                                              8.0C（T≥0℃）
                                                                                                                 5.0C（0℃＞T≥**0℃）
                                                                                                                 1.0C（**0℃＞T≥**0℃）

Max recommended charge and discharge cell body temperature           Charge:0~*5℃
                                                                                                                 Discharge:**0~*0℃
Maximum short term allowable charge and discharge
cell body temperature. Charging and discharging
at these conditions will shorten cell cycle life.                                          Charge:*0℃
                                                                                                                 Discharge:*0℃
Internal resistance                                                                                   ≤*0mΩ

Cell dimension                                                                                         Height:*5.1mm Max
                                                                                                                Diameter:*8.4mm Max

Weight                                                                                                    ï¼œ*0g




 

~【Our ****0 cylindrical Li-ion batteries application area】
We mainly produce ****0 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   **0 cycles generally, even to ***0 cycles. After being charged and discharged by **0 cycles continuously, the capacity will be no less than *5% of normal capacity, which will enhance the appliances competitiveness for those low current.
4,Low internal resistance: the milliohm resistance will increase electrical energys conversion.
5,Little self discharge: month self discharge lower  from *5% to 8% for    easy longtime storage.

【Advantages of our ****0 series Li-ion batteries】
-Manufactured under ISO***1:***8 to assure quality
-Internal PCB protects against under and over charging
-low voltage 2.*5, 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.***9, 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 ***0 employees and more than **0 thousand sq. m.  worship, now we mainly produce the ****0 Li-ion power and digital batteries, polymer lithium storage batteries. Annual production capacity of **0 million Ah.
We have passed the ISO***0, 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.