Datasheet Details
| Part number | LIR2450 |
|---|---|
| Manufacturer | Power Stream |
| File Size | 284.80 KB |
| Description | POWER STREAM LI ION BUTTON CELL LIR 2450 |
| Download | LIR2450 Download (PDF) |
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| Part number | LIR2450 |
|---|---|
| Manufacturer | Power Stream |
| File Size | 284.80 KB |
| Description | POWER STREAM LI ION BUTTON CELL LIR 2450 |
| Download | LIR2450 Download (PDF) |
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and Model 2.1 Description 2.2 Model 3.
Specification 3.1 Capacity Nominal Typical 3.2 Charging Voltage 3.3 Nominal Voltage 3.4 Standard Charging Method 3.5 Cut-off Discharge Voltage 3.6 Max.Discharge Current 3.7 Max.Charge Current 3.8 Cycle Life 3.9 Ambient Temperature for Standard Charge for Discharge 3.10 Storage for within the temperature for within the humidity 3.11 Energy Density Wh/L Wh/Kg 3.12 Weight of Bare Cell 3.13 Charge State Internal Impedance ~200 ~90 ~5.5g <400mOhms -20 ~ 60 C 75% 0 to 45 degrees C -20 to + 60 degrees C 100mAh 120mAh 4.20V 3.7V at 0.2C mA Constant currrent:50mA Constant voltage 4.20V 3.00V 200mA 100mA >500 cycles at 0.2C mA discharge Rechargeable Lithium-ion button battery LiR2450 4.Appearance Appearance shall be free from any remarkable scratch,flaws, rust, discoloration or electrolyte leakage(visible or by smell) 5.Standard Test condition 5.1 Environment Conditions Unless otherwise specified,all test stated in this Product Specification are conducted within the temperature 15~25 C and the humidity 45~85%RH.
http://www.powerstream.com/licoin.htm www.DataSheet4U.com PowerStream Li-ion Button Cell Lir2450 Data Sheet 5.2 Test Equipment (1) Impedance meter The impedance meter with AC 1kHz should be used 6.Test Procedure and Its Standard Item Measureing Procedure 6.1 Appearance Visual 6.2 Dimension Caliper 6.3 Weight Scale 6.4 Maximum Charge Current CCCV(Constant Current Constant Voltage) 6.5 F ull charge CCCV 6.6 Open Circuit Voltage 6.7 Internal Impedance 6.8 Discharge Capacity 6.9 Maximum Discharge Current 6.10 Charge/Discharge Cycle Life Within 1hr after full charge,measure Open circuit voltage Measure the battery with 1kHz AC Standard No Defect and Leak As item 8 As item 3.12 100mA CC-0.2CmA CV- 4.2V total 8h >4.15V <400mOhms Within 1hr after full charge,discharge until final discharge,at 0.2C mA and measure the capacity >100mAh Un
www.DataSheet4U.com PowerStream Li-ion Button Cell Lir2450 Data Sheet 1.
Preface 2.
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