ICR18650-22E Datasheet PDF learn more.
Part number : ICR18650-22E
Functions : This is a kind of semiconductor, Lithium-ion Rechargeable Cell.
Pin arrangement :
Package information :
Manufacturer : ETC
The texts in the PDF file :
Spec. No. ICR18650-22E Version No. 0.0 SPECIFICATION OF PRODUCT for Lithium-ion Rechargeable Cell Model : ICR18650-22E November, 2004 Spec. No. 1. Scope ICR18650-22E Version No. 0.0 This product specification has been prepared to specify the rechargeable lithium-ion cell 2.
and Model 2.1
2.2 Model Cell (lithium-ion rechargeable cell) ICR18650-22E 3. Nominal Specifications Item 3.1 Nominal Capacity 3.2 Minimum Capacity 3.3 Charging Voltage 3.4 Nominal Voltage 3.5 Charging Method 3.6 Charging Current 3.7 Charging Time 3.8 Max. Charge Current 3.9 Max. Discharge Current 3.10 Discharge Cut-off Voltage 3.11 Cell Weight 3.12 Cell Dimension 3.13 Operating Temperature 3.14 Storage Temperature Specification 2200mAh (0.2C, 2.75V discharge) 2150mAh(0.2C, 2.75V discharge) 4.2 ±0.05 V 3.7V CC-CV (constant voltage with limited current) Standard charge: 1100mA Rapid charge : 2200mA Standard charge : 3hours Rapid charge : 2.5hours 2200mA(ambient temperature 25℃) 4400mA(ambient temperature 25℃) 2.75V 48.0g max Height : 65.00mm max Diameter : 18.25mm max Charge : 0 to 45℃ Discharge: -20 to 60℃ 1 year : -20~25℃(1*) 3 months : -20~45℃(1*) 1 month : -20~60℃(1*) Note (1): If the cell is kept as ex-factory status(50% of charge), the capacity recovery rate is more than 80%. 1 Spec. No. ICR18650-22E Version No. 0.0 4. Outline Dimensions See the attachment(Fig. 1) 5. Appearance There shall be no such defects as scratch, rust, discoloration, leakage which may adversely affect commercial value of the cell. 6. Standard Test Conditions 6.1 Environmental Conditions Unless otherwise specified, all tests stated in this specification are conducted at temperature 25±5℃ and humidity 65±20%. 6.2 Measuring Equipment (1) Ammeter and Voltmeter The ammeter and voltmeter should have an accuracy of the grade 0.5 or higher. (2) Slide caliper The slide caliper should have 0.01 mm scale. (3) Impedance meter The impedance meter with AC 1kHz should be us [ … ]
ICR18650-22E PDF File