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Número de pieza | INR18650-13L | |
Descripción | Lithium-ion rechargeable cell | |
Fabricantes | Samsung | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de INR18650-13L (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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-SAMSUNG SDI Confidential Proprietary –
INR18650-13L Version No.
3.1
Sang-Uck Kim
SPECIFICATION OF PRODUCT
Lithium-ion rechargeable cell for power tools
Model name: INR18650-13L
NMC version
Jun., 2010
Samsung SDI Co.,Ltd.
Energy Business Division
1 page Model
- SAMSUNG SDI Confidential Proprietary –
INR18650-13L Version No.
3.1
Sang-Uck Kim
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 as an index of the capacity at 25℃(=1,250mAh) is 100%.
7.7 Charge rate capabilities
Discharge capacity is measured with constant current 10A and 2.5V cut-off 25℃
after the cell is charged with 4.2V as follows.
Charge Condition
Current
0.5C
Rapid 4A
Cut-off
100mA
100mA
Relative
Capacity
100%
95%
Note: Percentage as an index of the capacity at 25℃(=1,250mAh) is 100%.
7.8 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
0.26A
4A
10A 15A
Relative
Capacity
104%
97%
100%
97%
Note: Percentage as an index of the capacity at 25℃(=1,250mAh) is 100%.
18A
95%
7.9-1 Cycle life
Each cycle is an interval between the standard charge and the discharge (discharge
current 15A) with 2.5V cut-off.
Capacity after 350cycles,
Capacity ≥ 750mAh (60% of the standard capacity at 25℃)
7.9-2 Cycle life2
Each cycle is an interval between the standard charge and the discharge (discharge
current 18A) with 2.5V cut-off.
Capacity after 250cycles,
Capacity ≥ 750mAh (60% of the standard capacity at 25℃)
7.10 Storage characteristics
Capacity after storage for 30days at 60℃ from the standard charge,
measured with discharge current 10A with 2.5V cut-off at 25℃.
- 4 /18 -
5 Page - SAMSUNG SDI Confidential Proprietary –
Model INR18650-13L Version No.
3.1
Sang-Uck Kim
determine recharging procedures.
4. Storage
4.1 Storage conditions
4.1.1 The cell should be stored within a range of temperatures specified
in the product specification.
4.1.2 Otherwise, it may cause loss of characteristics, leakage and/or rust.
4.2 Long-term storage
4.2.1 The cell should be used within a short period after charging because
long-term storage may cause loss of capacity by self-discharging.
4.2.2. If long-term storage is necessary, the cell should be stored at lower
voltage within a range specified in the product specification, because
storage at higher voltage may cause loss of characteristics.
5. Cycle life
5.1 Cycle life performance
5.1.1 The cell can be charged/discharged repeatedly up to times specified in
the produce specification with a certain level of capacity also specified
in the product specification.
5.1.2 Cycle life may be determined by conditions of charging, discharging,
operating temperature and/or storage.
6. Design of System
6.1 Connection between the cell and the battery
6.1.1 The cell should not be soldered directly with leads. Namely, the cell
should be welded with leads on its terminal and then be soldered with
wire or leads to soldered lead.
6.1.2 Otherwise, it may cause damage of component, such as separator and
insulator, by heat generation.
6.2 Positioning the battery in the System
6.2.1 The battery should be positioned as possible as far from heat sources
and high temperature components.
6.2.2 Otherwise, it may cause loss of characteristics.
6.3 Mechanical shock protection of the battery
6.3.1 The battery should be equipped with appropriate shock absorbers in order to
minimize shock.
6.3.2 Otherwise, it may cause shape distortion, leakage, heat generation
and/or rupture.
6.4 Short-circuit protection of the cell
6.4.1 The cell equips with an insulating sleeve to protect short-circuit which
may occur during transportation, battery assembly and /or system
operation.
6.4.2 If the cell sleeve is damaged by some cause such as outside impact,
it may cause short-circuit with some wiring inside the battery.
6.5 Connection between the battery and charger/system
6.5.1 The battery should be designed to be connected only to the specified
charger and system.
6.5.2 A reverse connection of the battery, even in the specified system,
should be avoided by employing special battery design such as
- 10 /18 -
11 Page |
Páginas | Total 19 Páginas | |
PDF Descargar | [ Datasheet INR18650-13L.PDF ] |
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