INR18650-20Q Datasheet PDF - Samsung
Part Number | INR18650-20Q | |
Description | Lithium-ion rechargeable cell | |
Manufacturers | Samsung | |
Logo | ||
There is a preview and INR18650-20Q download ( pdf file ) link at the bottom of this page. Total 17 Pages |
Preview 1 page No Preview Available ! -SAMSUNG SDI Confidential Proprietary –
Spec. No. INR18650-20Q Version No. 1.0
Sang-Uck Kim
SPECIFICATION OF PRODUCT
Lithium-ion rechargeable cell for power tools
Model name : INR18650-20Q
Jun., 2011
Samsung SDI Co., Ltd.
Energy Business Division
|
|
-SAMSUNG SDI Confidential Proprietary –
Spec. No. INR18650-20Q Version No. 1.0
Sang-Uck Kim
Note: If charge temperature and discharge temperature is not the same,
the interval for temperature change is 3 hours.
Percentage index of the discharge at 25℃ at 10A (=1,950mAh) is 100%.
7.7 Temperature dependence of charge capacity
Capacity comparison at each temperature, measured with discharge constant current
10A and 2.0V cut-off after the standard charge is as follows.
Charge temperature
Discharge temperature
0℃ 5℃ 25℃ 45℃ 50℃
Relative capacity 80% 90% 100% 95% 95%
25℃
Note: If charge temperature and discharge temperature is not the same,
the interval for temperature change is 3 hours.
Percentage index of the discharge at 25℃ at 10A (=1,950mAh) is 100%.
7.8 Charge rate capabilities
Discharge capacity is measured with constant current 10A and 2.5V cut-off
after the cell is charged with 4.2V as follows.
Current
Charge condition
Standard 1A
Maximum rapid charge 4A
Cut-off
100mA
100mA
Relative
Capacity
100%
98%
Note: Percentage index of the discharge at 25℃ at 10A (=1,950mAh) is 100%.
7.9 Discharge rate capabilities
Discharge capacity is measured with the various currents in under table and 2.5V
cut-off after the standard charge.
Discharge condition
Current
0.40A
4A
10A 15A 18A
Relative
Capacity
100%
97%
100%
95%
97%
Percentage index of the discharge at 25℃ at 10A (=1,950mAh) is 100%.
7.10 Cycle life
With standard charge and maximum continuous discharge.
Capacity after 250cycles,
Capacity ≥ 1,200mAh (60% of the nominal capacity at 25℃)
7.11 Storage characteristics
Standard rated discharge capacity after storage for 1 month at 60℃ from the standard
charged state is ≥ 90% of the initial 10A discharge capacity at 25℃
7.12 Status of the cell as of ex-factory
The cell should be shipped in 50 ± 5% charged state. In this case, OCV is from 3.730V
to 3.800V.
- 4/16 -
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for INR18650-20Q electronic component. |
Information | Total 17 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ INR18650-20Q.PDF Datasheet ] |
Share Link :
Electronic Components Distributor
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
Part Number | Description | MFRS |
INR18650-20Q | The function is Lithium-ion rechargeable cell. Samsung | |
INR18650-20R | The function is Lithium-ion rechargeable cell. Samsung | |
Semiconductors commonly used in industry:
1N4148 |  
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
INR1
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA |