INR18650-1500mAh Battery,1500mAh Li-ion cylindrical battery,lithium ion battery,cylindrical power lithium-ion batteries
1500mAh Li-ion battery Product Details:
NO. | Items | Specifications | |
1 | Model | INR18650-1500 | |
2 | Can Material | Ni-Iron | |
3 | Rated Capacity | 1500 mAhï¼0.2C5Aï¼ | |
4 | Nominal Voltage | 3.7V | |
5 | Max. Charge Voltage | 4.2 V | |
6 | Discharge Cut-off Voltage | 2.75V | |
7 | Max. Charge Current | 1 C5A | |
8 | Max. Continuous Discharge Current | 20 A | |
9 | Max. Pulse Discharge Current | 30Aï¼ 2s pulse ï¼ | |
10 | Max. Diameterï¼include PVCï¼ | â¤18.30 mm | |
11 | Max. Height (include PVC) | â¤65.30mm | |
12 | Weight (Approx.) | 43.0g | |
13 | Impedance ï¼Max. at 1000Hzãcharged statusï¼ | ⤠20 mΩ | |
14 | Charge Method (CC/CV) | Standard | 0.5 C5AÃ3hrs |
Quick | 1 C5AÃ2.5hrs. | ||
15 | Operating Temperature | Charge | 0âï½45â 32oFï½113oF |
Discharge | -10âï½60â -4oFï½140oF | ||
Storage | -20âï½45â -4oFï½113oF |
Characteristic of High security rechargeable lithium battery
Without special instructions, the following tests should be done under the condition of : temperature(23â±3â), atmosric pressure (86KPaï½106KPa), relative humidity (45%ï½85%), 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 of23â±3â
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
NO. | Item | Standard | Test Method |
1 | Discharge rate capabilities | Aï¼1 C5A â¥100% Bï¼10 C5A â¥95% Cï¼15 C5A â¥90% | Standard charged under the condition of normal atmosric pressure and the environmental temperature of 23â±3â and45%ï½85%RH, then rest for 30mins and discharge at1C5Aã5 C5Aã10 C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be conducted for 3times before meeting the Standardsï¼the same belowï¼ |
2 | capacity retention and recovery | Residualcapacityâ¥94ï¼ Recoverablecapacityâ¥*98ï¼ | Standard charged under the condition of normal atmosric pressure and the environmental temperature of 23â±3âï¼ Stored for 28 days, then discharge at 0.2 C5A to 2.75Vmeasuring residual capacity; Then standard charge/discharge measure recoverable capacity. |
3 | Low Temperature Performance | discharge capacityâ¥85% rated capacityno distortion and no rupture | The shall be charged in accordance with the standard charge. Then stored in the temperature of -10â±1â for4h, Discharge at the constant current of 0.2C5A down to the end-of-discharge voltage 2.75V. |
4 | Cycle Life | â¥300cycles | Charge: The 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. |
Ship
The might be damaged during shipping by shock. If any abnormal features of the are found such as deformation of the package, smelling of an electrolyte, an electrolyte leakage and others, the shall never be used any more. The with a smell of the electrolyte or a leakage shall be placed away from fire to avoid firing.
Storage
The shall be stored at the environmental condition of -20â - 45â and 65%±20% RH. The voltage for long time storage shall be 3.6V-3.9V range. If the has to be storied for a long time (Over 3 months), the environmental condition should be: Temperature: 23â±3â Humidity: 65%±20ï¼ RHï¼ 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.