Quick Details
Description
INR18650-1500mAh Battery,1500mAh Li-ion cylindrical battery,lithium ion battery,cylindrical power lithium-ion batteries
1500mAh Li-ion battery Product Details:
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NO.
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Items
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Specifications
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1
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Model
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INR18650-1500
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2
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Can Material
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Ni-Iron
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3
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Rated Capacity
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1500 mAh（0.2C5A）
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4
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Nominal Voltage
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3.7V
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5
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Max. Charge Voltage
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4.2 V
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6
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Discharge Cut-off Voltage
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2.75V
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7
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Max. Charge Current
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1 C5A
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8
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Max. Continuous Discharge Current
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20 A
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9
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Max. Pulse Discharge Current
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30A（ 2s pulse ）
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10
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Max. Diameter（include PVC）
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≤18.30 mm
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11
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Max. Height (include PVC)
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≤65.30mm
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12
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Weight (Approx.)
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43.0g
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13
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Impedance （Max. at 1000Hz、charged status）
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≤ 20 mΩ
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14
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Charge Method (CC/CV)
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Standard
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0.5 C5A×3hrs
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Quick
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1 C5A×2.5hrs.
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15
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Operating Temperature
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Charge
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0℃～45℃ 32oF～113oF
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Discharge
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-10℃～60℃ -4oF～140oF
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Storage
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-20℃～45℃ -4oF～113oF
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Characteristic of High security rechargeable lithium battery
Without special instructions, the following tests should be done under the condition of : temperature(23℃±3℃), atmospheric pressure (86KPa～106KPa), relative humidity (45%～85%), and the tests should be done within two weeks after receiving the products.
the definitions of some nomenclatures of this specification
standard Charge: Charge with current 0.2C5A to limit charge voltage under the condition of23℃±3℃
surrounding temperature,then change to charge with constant voltage till the current less than or equal to0.02C5A.
Electrical Characteristic for Long life lithium ion battery
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NO.
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Item
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Standard
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Test Method
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1
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Discharge rate capabilities
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A）1 C5A ≥100% B）10 C5A ≥95% C）15 C5A ≥90%
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Standard charged under the condition of normal atmospheric pressure and the environmental temperature of 23℃±3℃ and45%～85%RH, then rest for 30mins and discharge at1C5A、5 C5A、10 C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be conducted for 3times before meeting the Standards（the same below）
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2
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capacity retention and recovery
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Residualcapacity≥94％ Recoverablecapacity≥*98％
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Standard charged under the condition of normal atmospheric pressure and the environmental temperature of 23℃±3℃， Stored for 28 days, then discharge at 0.2 C5A to 2.75Vmeasuring residual capacity; Then standard charge/discharge measure recoverable capacity.
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3
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Low Temperature Performance
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discharge capacity≥85% rated capacityno distortion and no rupture
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The cell shall be charged in accordance with the standard charge. Then stored in the temperature of -10℃±1℃ for4h, Discharge at the constant current of 0.2C5A down to the end-of-discharge voltage 2.75V.
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4
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Cycle Life
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≥300cycles
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Charge: The cell shall be charged in accordance with RapidCharge condition. rest for 10mins.Discharge: 10C5A discharge to 2.75V, one cycle is finished, then rest for 30mins. Then repeat above steps, when capacity is less than 80% of initial capacity, the battery life is over.
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Ship
The cells might be damaged during shipping by shock. If any abnormal features of the cells are found such as deformation of the cell package, smelling of an electrolyte, an electrolyte leakage and others, the cells shall never be used any more. The Cells with a smell of the electrolyte or a leakage shall be placed away from fire to avoid firing.
Storage
The cell shall be stored at the environmental condition of -20℃ - 45℃ and 65%±20% RH. The voltage for long time storage shall be 3.6V-3.9V range. If the cell has to be storied for a long time (Over 3 months), the environmental condition should be: Temperature: 23℃±3℃ Humidity: 65%±20％RH； please activate the battery once every 3 months according to the following method: Charge with current 0.2C5A until the voltage achieve to 4.0V.
Jiangsu Sunpower Co., Ltd., founded in 2014, is located in the intersection of Zhifu Road and Xingyuan Road in Huangqiao Town, Taixing City, Jiangsu Province. Registered capital is 50 million and project land area is 60 acres, overall floorage is 40000 ㎡, including phase I construction plant of 21000 ㎡ .Phase I investment is 200 million RMB. All adopt the most advanced extrusion coating production technology and yearly production reaches to 250 million Ah power type lithium ion batteries.
Company products are positioned in the field of power type lithium ion battery. Discharge rate is 3 to 10 times of ordinary batteries; cycle life reaches to more than 3000 times under the condition of 0.3C charge-discharge and more than 400-1000 times under the condition of high-rate 5 to 10C, and has high security and consistency. 18650 cylindrical power lithium-ion batteries are widely used in electric vehicles, electric bicycles, low-speed vehicles, electric tools, household vacuum cleaner, model aeromodelling, military industry and other fields.
The company is committed to the development and application of high quality and high-end products. Development team is composed of technicians who won the second prize of National Science and Technology Progress, the first prize of Scientific and Technological Progress of the Ministry of Information Industry, and first-class technical personnel at home and abroad, it integrates 'outstanding supplier, outstanding manufacturing, outstanding customer', spares no effort to build domestic and foreign first-class industrial chain, creates biggest value for customers by virtue of 'outstanding team, outstanding quality, outstanding service' and creates wealth for the application of green energy.
Company uphold: "leading technology, quality first, sincerely management" concept of development, and strives to create the first brand of new energy power lithium battery.
