IMR14650 Li-Ion Cylindrical Battery Cell offers 3.7V rated voltage and 950mAh capacity in a compact cylindrical cell with IEC62133-2:207 Certification

GlobTek offers a IMR14650 Li-Ion Cylindrical Battery Cell for use in battery pack assemblies. This compact cylindrical Li-Ion cell is rated 3.7V with a rated current of 950mAh. 
The battery cell IEC62133-2:2017 Certified

Basic spec overview:
Battery Type: 15A high power Battery
Cell Size: 14650
Nominal Voltage: 3.7V
Nominal Capacity: 950 mAh
Cut-off Voltage: 3.0V
Charging at end of Voltage: 4.2V
Size: D14 *H65 mm
Weight:21g
continuous Discharge Curren: 15A
Charging: By Lithium Ion Battery Charger such as GTM91128 series
Working: Charge 0-45℃;Discharge:-20-45℃
Storage Temperature: -10-35℃
Cycle Life: 500 Cycles 

A battery cell shall always be assembled into a pack with a protection circuit appropriate to the end use application. GlobTek can provide battery packs in any configuration made with this cell.

GlobTek’s ability to match our custom battery packs to a custom battery charger designed for each specific application also keeps our customers a step ahead of the competition. We design and optimize both battery pack and battery charger during the design phase to provide the best possible performance.

Battery packs can be assembled from cells made by internationally recognized brands or from lower cost, lesser known Chinese manufacturers based on customer requirements and application demands. Common Standard and Optional Features for Other GlobTek’s Battery Packs Include:

  1. High operating voltage
  2. Curved / Flexible
  3. Similar in all other ways to standard lithium polymer cells
  4. High energy density
  5. Customizable connection & housing
  6. Customizable monitoring (fuel gauge, LED, etc).
  7. Customizable protection / safety circuitry
  8. Constant Current (CC) and / or Constant Voltage (CV) Charging Method
  9. Overcharge / Overdischarge Detection and Cut-off
  10. Overcurrent Detection
  11. Multitude of Latest Chemistries

GlobTek Wall plug in AC Adapters are commonly used as power sources for intelligent battery charging solutions. Charging, monitoring and protection circuitry is optimized to work with GlobTek’s extensive family of multi-chemistry chargers, but can be modified to customers’ requirements. Constant Current output is available upon request.

Multitude of charging cradles and bays are available or can be designed to clients’ specifications.

The battery pack can be supplied with customer designated output connectors, many of which are stocked at GlobTek New Jersey USA, Münster Germany, and Suzhou China locations Made in USA or Made in China options available. Local China to China delivery is available upon request.

When designing in battery packs in end systems, please always consider Guidelines and cautions, Safety Notes, and Safety Precautions published on GlobTek’s website.

GlobTek offers a IMR14650 Li-Ion Cylindrical Battery Cell for use in battery pack assemblies. This compact cylindrical Li-Ion cell is rated 3.7V with a rated current of 950mAh. 
The battery cell IEC62133-2:2017 Certified

Basic spec overview:
Battery Type: 15A high power Battery
Cell Size: 14650
Nominal Voltage: 3.7V
Nominal Capacity: 950 mAh
Cut-off Voltage: 3.0V
Charging at end of Voltage: 4.2V
Size: D14 *H65 mm
Weight:21g
continuous Discharge Curren: 15A
Charging: By Lithium Ion Battery Charger such as GTM91128 series
Working: Charge 0-45℃;Discharge:-20-45℃
Storage Temperature: -10-35℃
Cycle Life: 500 Cycles 

A battery cell shall always be assembled into a pack with a protection circuit appropriate to the end use application. GlobTek can provide battery packs in any configuration made with this cell.

GlobTek’s ability to match our custom battery packs to a custom battery charger designed for each specific application also keeps our customers a step ahead of the competition. We design and optimize both battery pack and battery charger during the design phase to provide the best possible performance.

Battery packs can be assembled from cells made by internationally recognized brands or from lower cost, lesser known Chinese manufacturers based on customer requirements and application demands. Common Standard and Optional Features for Other GlobTek’s Battery Packs Include:

  1. High operating voltage
  2. Curved / Flexible
  3. Similar in all other ways to standard lithium polymer cells
  4. High energy density
  5. Customizable connection & housing
  6. Customizable monitoring (fuel gauge, LED, etc).
  7. Customizable protection / safety circuitry
  8. Constant Current (CC) and / or Constant Voltage (CV) Charging Method
  9. Overcharge / Overdischarge Detection and Cut-off
  10. Overcurrent Detection
  11. Multitude of Latest Chemistries

GlobTek Wall plug in AC Adapters are commonly used as power sources for intelligent battery charging solutions. Charging, monitoring and protection circuitry is optimized to work with GlobTek’s extensive family of multi-chemistry chargers, but can be modified to customers’ requirements. Constant Current output is available upon request.

Multitude of charging cradles and bays are available or can be designed to clients’ specifications.

The battery pack can be supplied with customer designated output connectors, many of which are stocked at GlobTek New Jersey USA, Münster Germany, and Suzhou China locations Made in USA or Made in China options available. Local China to China delivery is available upon request.

When designing in battery packs in end systems, please always consider Guidelines and cautions, Safety Notes, and Safety Precautions published on GlobTek’s website.

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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