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

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

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:

High operating voltage
Curved / Flexible
Similar in all other ways to standard lithium polymer cells
High energy density
Customizable connection & housing
Customizable monitoring (fuel gauge, LED, etc).
Customizable protection / safety circuitry
Constant Current (CC) and / or Constant Voltage (CV) Charging Method
Overcharge / Overdischarge Detection and Cut-off
Overcurrent Detection
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 Li-Ion Cylindrical Battery Cell offers 3.7V rated voltage and 950mAh capacity in a compact cylindrical cell with IEC62133-2:207 Certification — Image

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

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

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IMR14650

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Information

Model Number

IMR14650

Agency Documents

http://globtek.info/certs/IMR14650/

CE EC-Declaration for Medical

Contact GlobTek for more information

CE EC-Declaration for Industrial/Commercial/ITE

Contact GlobTek for more information

CE EC-Declaration for Household

Contact GlobTek for more information

UKCA-Declaration for Medical

Contact GlobTek for more information

UKCA-Declaration for Industrial/Commercial/ITE

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UKCA-Declaration for Household

Contact GlobTek for more information

Morocco SDoC Declaration

https://globtek.secure.force.com/models/Morocco_SDoC_Declaration?id=a0O3a00000MnfblEAB

RoHS/RoHS3 Declaration

https://www.globtek.com/pdf/rohs_cert/a0O3a00000MnfblEAB

Prop 65 Statement

https://en.globtek.com/prop-65-statement.pdf

REACH Declaration

https://www.globtek.com/pdf/iso_certificates/REACH.pdf

Conflict Minerals Declaration

https://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.

Item

Specification

Condition / Note

3.01

Nominal Capacity

950mAh

Std. charge / discharge

Minimum Capacity

900mAh

3.02

Nominal Voltage

3.7V

3.03

Charge mode

CC，CV

3.04

Charge Voltage

4.2V

Max. Charge Voltage

3.05

Standard Charge Current

475mA

Refer to 4.1

3.06

Fast Charge Current

1900mA

Refer to 4.3

3.07

Charge cut-off current

19mA

3.08

Charge time

1-6h

3.09

Discharge End Voltage

3.0V

3.10

Standard Discharge Current

475mA

Refer to 4.2

3.11

Fast Discharge Current

10 000mA

Refer to 4.3

3.12

Max. Discharge Current

15 000mA

Peak Current

3.13

Initial AC Impedance

≤35mΩ

without PTC

3.14

Cell Dimension

13.9±0.3mm

Diameter

65.0±0.5mm

Height

3.15

Weight

≈21.2g

3.16

Operation Temperature Range
60±25%R.H. Bare Cell

0~50℃

Charge

-20~60℃

Discharge

3.17

Storage Temperature (60±25%R.H.
at the shipment state)

-20℃ ~ 50℃
-20℃ ~ 45℃
-20℃ ~ 20℃

1 month
3 month
1 year

3.19

Cycle 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±5℃ unless 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.

Item

Condition

Specification

4.2.1
Storage Characteristics

Cells shall be charged per 4.1.1 and stored in a temperature-controlled environment at 25±5℃ for 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

-10℃

0℃

23℃

60℃

Discharge Capacity

60%

80%

100%

95%

Cells shall be charged per 4.1.1 at 25±5℃ and discharged per 4.1.2 at the following temperatures.

Derating Curve

Qty (ea.)/Carton

Individual Box/Gift Box Size (mm)

Individual Box/Gift Box Color

White

Master Carton Size (mm)

TBD

Gross Weight (kg)

Label Width (mm)

Label Height (mm)

Input Configuration

Description