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PDF INR18650-15M Data sheet ( Hoja de datos )

Número de pieza INR18650-15M
Descripción Lithium-ion rechargeable cell
Fabricantes Samsung 
Logotipo Samsung Logotipo



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Model.
-SAMSUNG SDI Confidential Proprietary
INR18650-15M Version No. 3.22
Sang-Uck Kim
SPECIFICATION OF PRODUCT
Lithium-ion rechargeable cell for power tools
Model name : INR18650-15M
NMC version
Dec., 2010
Samsung SDI Co., Ltd.
Energy Business Division

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INR18650-15M pdf
-SAMSUNG SDI Confidential Proprietary
Model INR18650-15M Version No. 3.22
Sang-Uck Kim
Capacity comparison at each temperature, measured with discharge constant current
10A and 2.5V cut-off after the standard charge is as follows.
Charge temperature
Discharge temperature
05254550
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 as an index of the capacity at 25(=1,450mAh) is 100%.
7.6 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
0.75A
Charge condition
Rapid 4A
Cut-off
100mA
100mA
Relative
Capacity
100%
98%
Note: Percentage as an index of the discharge capacity at 25and 750mA charging
(=1,450mAh) is 100%.
7.7 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
0.30A
4A
10A 18A 23A
Relative
Capacity
104%
97%
100%
97%
95%
Note: Percentage as an index of the capacity at 25(=1,450mAh) is 100%.
7.8 Cycle life
Each cycle is an interval between the charge (charge current 750mA) with 100mA
cut-off and the discharge (discharge current 23A) with 2.5V cut-off.
Capacity after 250cycles,
Capacity 870mAh (60% of the standard capacity at 25)
7.9 Storage characteristics
Capacity after storage for 1 month at 60from the standard charge,
measured with discharge current 10A with 2.5V cut-off at 25.
Capacity retention(after the storage) 1,015mAh (70% of the capacity at 25)
7.10 Status of the cell as of ex-factory
The cell should be shipped in 50% charged state. In this case, OCV is from 3.730V to
3.790V.
8. Mechanical Characteristics
8.1 Drop test
Test method: Cell(as of shipment or full charged) drop onto the oak-board
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INR18650-15M arduino
-SAMSUNG SDI Confidential Proprietary
Model INR18650-15M Version No. 3.22
Sang-Uck Kim
6.6.2 Cell Voltage monitoring system.
The system (Charger or Pack) should equip with a device to monitor each
voltage of cell block and to stop charging if the cell imbalance happened.
6.6.4 The battery pack or system should have warning system such as over
temperature, over voltage, over current, and so on.
7. Battery pack assembly
7.1 Prohibition of usage of damaged cell
7.1.1 The cell should be inspected visually before battery assembly.
7.1.2 The cell should not be used if sleeve-damage, can-distorsion and/or
electrolyte-smell is detected.
7.2 Terminals handling
7.2.1 Excessive force on the negative terminal should be avoided when
external lead is welled.
7.3 Transportation
7.3.1 If the cell is necessary to transported to other place, such as the
battery manufacturer, careful precautions should be taken to avoid
damage of cell.
8. Others
8.1 Disassembly
8.1.1 The cell should not be dismantled from the battery pack.
8.1.2 Internal short-circuit caused by disassembly may lead to heat generation
and/or venting.
8.1.3 When the electrolyte is coming in contact with the skin or eyes,
flush immediately with fresh water and seek medical advice.
8.2 Short-circuiting
8.2.1 Short-circuit results in very high current which leads to heat generation.
8.2.3 An appropriate circuitry should be employed to protect accidental
short-circuiting.
8.3 Incineration
8.3.1 Incinerating and disposing of the cell in fire are strictly prohibited,
because it may cause rupture and explosion.
8.4 Immersion
8.4.1 Soaking the cell in water is strictly prohibited, because it may cause
corrosion and leakage of components to be damaged to functions
8.5 Mixing use
8.5.1 Different types of cell, or same types but different cell manufacturer's shall not be
used, which may lead to cell imbalance, cell rupture or damage to system due to
the different characteristics of cell.
8.6 Battery exchange
8.6.1 Although the cell contains no environmentally hazardous component,
such as lead or cadmium, the battery shall be disposed according to
the local regulations when it is disposed.
8.6.2 The cell should be disposed with a discharged state to avoid heat generation
by an inadvertent short-circuit.
8.7 Caution
The Battery used in this device may present a risk of fire or chemical burn if
mistreated.
Do not disassemble, expose to heat above 100or incinerate it.
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