IMR14650 Datasheet

IMR14650
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Information
Model NumberIMR14650
Agency Documentshttp://globtek.info/certs/IMR14650/
CE EC-Declaration for MedicalContact GlobTek for more information
CE EC-Declaration for Industrial/Commercial/ITEContact GlobTek for more information
CE EC-Declaration for HouseholdContact GlobTek for more information
UKCA-Declaration for MedicalContact GlobTek for more information
UKCA-Declaration for Industrial/Commercial/ITEContact GlobTek for more information
UKCA-Declaration for HouseholdContact GlobTek for more information
Morocco SDoC Declarationhttps://globtek.secure.force.com/models/Morocco_SDoC_Declaration?id=a0O3a00000MnfblEAB
RoHS/RoHS3 Declarationhttps://www.globtek.com/pdf/rohs_cert/a0O3a00000MnfblEAB
Prop 65 Statementhttps://en.globtek.com/prop-65-statement.pdf
REACH Declarationhttps://www.globtek.com/pdf/iso_certificates/REACH.pdf
Conflict Minerals Declarationhttps://www.globtek.com/pdf/conflict-minerals.pdf
Model Parameters
Type
Technology
Category
Input Voltage Range (V)
Max Input Current (A)
Max Output Power Rating (W)
Output Voltage Range (V)
Efficiency
Ingress Protection
Size (mm)
Enclosure
Rating Table
Model Number (Final ordering #/Part No to be defined)Voltage (V)Current (A)Power (W)RFQ
* (Final ordering #/Part No to be defined)
Specifications
Section 1 & 2 intentionally left blank.
 
No.ItemSpecificationCondition / Note
3.01Nominal Capacity950mAhStd. charge / discharge
Minimum Capacity900mAh
3.02Nominal Voltage3.7V 
3.03Charge modeCCCV 
3.04Charge Voltage4.2VMax. Charge Voltage
3.05Standard Charge Current475mARefer to 4.1
3.06Fast Charge Current1900mARefer to 4.3
3.07Charge cut-off current19mA 
3.08Charge time1-6h 
3.09Discharge End Voltage3.0V 
3.10Standard Discharge Current475mARefer to 4.2
3.11Fast Discharge Current10 000mARefer to 4.3
3.12Max. Discharge Current15 000mAPeak Current
3.13Initial AC Impedance≤35mΩwithout PTC
3.14Cell Dimension13.9±0.3mmDiameter
65.0±0.5mmHeight
3.15Weight≈21.2g 
3.16Operation Temperature Range
60±25%R.H. Bare Cell
0~50Charge
-20~60Discharge
3.17Storage    Temperature (60±25%R.H.
at the shipment state)
-20~ 50
-20~ 45
-20~ 20
1 month
3 month
1 year
3.19Cycle Life (Temperature:25±5)1, Charge: Refer to 4.1
2, Rest time: 10 min
3, Discharge: Refer to 4.2
4. Rest Time: Between Charge and Discharge 10min
Capacity remaining rate
≥ 70% (of Cnom in 2.1)
after 500 cycles
 
4.   Performance Specification
4.1 Standard test condition
4.1.1 Standard Charge
Unless otherwise specified, “Standard Charge” shall consist of charging at constant current of 475mA. The cell shall then be charged at constant voltage of 4.2V while tapering the charge current. Charging shall be terminated when the charging current has tapered to 19mA. For test purposes, charging shall be performed at 25±5.
4.1.2 Standard Discharge
“Standard Discharge” shall consist of discharging at a constant current of 475mA to 3.0V. Discharging is to be performed at 25±5unless otherwise noted (such as capacity versus temperature).
4.1.3 Fast Charge / Discharge condition
Cells shall be charged at constant current of 1900mA to 4.2V with end current of 19mA. Cells shall be discharged at constant current of 10 000mA to 3.0V. Cells are to rest 30 minutes after charge and 30 minutes after discharge.
4.2 Environmental specification.
 ItemConditionSpecification  
 4.2.1
Storage Characteristics
Cells shall be charged per 4.1.1 and stored in a temperature-controlled  environment  at   25±5for   30   days.   After   storage,   cells   shall   be discharged  per  4.1.2  to  obtain  the  remaining
capacity.
Capacity remaining rate
≥ 90% (of Cnom in 2.1)
  
 4.2.2
High Temperature Storage Test
Cells shall be charged per 4.1.1 and stored in a temperature-controlled environment at 60ºC for 1 week. After storage, cells shall be discharged per 4.1.2 and cycled per 4.1.1 and 4.1.2 for 3
cycles to obtain recovered capacity.
No leakage,
Capacity recovery rate
≥80% (of Cnom in 2.1)
  
 4.2.3
Thermal Shock Test
65ºC (8h) ← 3hrs → -20ºC (8h) for 8 cycles with cells charged per 4.1.1 After test, cells are discharged per 4.1.2 and cycled per 4.1.1 and
4.1.2 for 3 cycles to obtain recovered capacity.
No leakage
Capacity recovery rate
≥80% (of Cnom in 2.1)
  
4.3 Temperature Dependency of Capacity.
 Discharge Temperature-1002360  
 Discharge Capacity60%80%100%95%  
Cells shall be charged per 4.1.1 at 25±5and discharged per 4.1.2 at the following temperatures.
Derating Curve
Qty (ea.)/Carton
Individual Box/Gift Box Size (mm)
Individual Box/Gift Box ColorWhite
Master Carton Size (mm)TBD
Gross Weight (kg)
Label Width (mm)
Label Height (mm)
Input Configuration
Description
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