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ICR18650-30BのメーカーはSamsungです、この部品の機能は「Lithium-ion Rechargeable Cell」です。 |
部品番号 | ICR18650-30B |
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部品説明 | Lithium-ion Rechargeable Cell | ||
メーカ | Samsung | ||
ロゴ | |||
このページの下部にプレビューとICR18650-30Bダウンロード(pdfファイル)リンクがあります。 Total 17 pages
-SAMSUNG SDI Confidential Proprietary –
Spec. No. ICR18650-30B Version No.
1.1
SPECIFICATION OF PRODUCT
for Lithium-ion Rechargeable Cell
Model : ICR18650-30B
Feb., 2010
Samsung SDI Co. , Ltd.
Energy Business Division
0
http://www.Datasheet4U.com
1 Page -SAMSUNG SDI Confidential Proprietary –
Spec. No. ICR18650-30B Version No.
1.1
1. Scope
This product specification has been prepared to specify the rechargeable lithium-ion cell
('cell') to be supplied to the customer by Samsung SDI Co., Ltd.
2. Description and Model
2.1 Description
Cell (lithium-ion rechargeable cell)
2.2 Model
ICR18650-30B
3. Nominal Specifications
Item
Specification
3.1 Nominal Capacity
2950mAh (0.2C, 2.75V discharge)
3.2 Minimum Capacity
2850mAh (0.2C, 2.75V discharge)
3.3 Charging Voltage
4.35 ±0.05 V
3.4 Nominal Voltage
3.5 Charging Method
3.6 Standard Charging Current
3.78V
CC-CV
(constant voltage with limited current)
Standard charge: 1475mA (Reconmendation)
3.7 Standard Charging Time
Standard charge : 3hours
3.8 Max. Charge Current
2950mA(ambient temperature 25℃)
3.9 Max. Discharge Current
5900mA(ambient temperature 25℃)
3.10 Discharge Cut-off Voltage
2.75V
3.11 Cell Weight
48.0g max
3.12 Cell Dimension
3.13 Operating Temperature (1*)
(Ambient)
3.14 Storage Temperature
Height : 65.00mm max
Diameter : 18.40mm max
Charge : 0 to 45℃
Discharge: -20 to 50℃
1 year : -20~25℃(2*)
3 months : -20~45℃(2*)
1 month : -20~50℃(2*)
Note (1): Cell is suitable for Dell product and meet Dell’s operation temperature requirement.
Note (2): If the cell is kept as ex-factory status (50% of charge),
the capacity recovery rate is more than 80%.
2
3Pages -SAMSUNG SDI Confidential Proprietary –
Spec. No. ICR18650-30B Version No.
1.1
Current
Relative
Capacity
0.2C
(590mA)
100%
Discharge Condition
0.5C
(1475mA)
1.0C
(2950mA)
95%
90%
2.0C
(5900mA)
80%
Note: Percentage as an index of the capacity at 25℃(=2850mAh) is 100%.
7.8 Cycle Life
Each cycle is an interval between the charge (charge current 1475mA) with 3.0h or
0.05C cut-off and the discharge (discharge current 1475mA) with 2.75V cut-off.
Capacity after 299cycles and plus 1 day, measured under the same condition
In 7.2
Capacity ≥ 1995mAh(70% of the capacity at 25℃)
Storage cell over a period of time (especially over 1 month) is expected to show
normal low temperature cycle performance ( below 10’C), after it is pre-cycled(3*)
5 times at room temperature.
(3*) Pre-cycling: Each cycle is an interval between the charges (charge current
2360mA) with 3.0h or 0.05C cut-off and the discharge (discharge current 1475mA)
with 3.0V cut-off.
7.9 Storage Characteristics
Capacity after storage for 30days at 25℃ from the standard charge,
measured with discharge current 590mA with 2.75V cut-off at 25℃.
Capacity retention(after the storage) ≥ 2280mAh (80% 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 3.65V to
3.85V.
8. Mechanical Characteristics
8.1 Drop Test
Test method: Cell (as of shipment or full charged) drop onto the oak-board
(thickness: ≥ 30mm) from 4feet height at a random direction 6 times.
Criteria: No leakage
8.2 Vibration Test
Test method: Cell (as of shipment) is vibrated along 2 mutually
perpendicular axes with total excursion of 1.6mm and with
frequency cycling between 10Hz and 55Hz by 1Hz/min.
Criteria: No leakage
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ページ | 合計 : 17 ページ | ||
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PDF ダウンロード | [ ICR18650-30B データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
ICR18650-30A | for Lithium-ion Rechargeable Cell | Samsung |
ICR18650-30B | Lithium-ion Rechargeable Cell | Samsung |