21700-4.5Ah

EGI Battery

Premium Cell

21700-4.5Ah

EGI Battery

Premium Cell

Overview

Manufacturer: EGI Battery
Model: INR21700-4.5Ah
Cell Type: Li-ion
Form Factor: Cylindrical 21700
Country of Origin: United States
Release Year: 2025

Thermal

Minimum Charge Temperature: -
Maximum Charge Temperature: -
Minimum Discharge Temperature: -
Maximum Discharge Temperature: -

Mechanical

Mass: 69 g
Volume: 25.57 cm³
Height: 70.75 mm
Diameter: 21.45 mm

Chemistry

Positive Electrode Material: Ni-based
Negative Electrode Material: Graphite/Si additive

Electrical

Nominal Energy Capacity: 15.84 Wh
Nominal Charge Capacity: 4.4 Ah
Gravimetric Energy Density: 230 Wh/kg
Volumetric Energy Density: 619 Wh/L
Gravimetric Power Density: 3130 W/kg
Volumetric Power Density: 8447 W/L
Max Continuous Charge: 13.2 A

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Overview

Manufacturer: EGI Battery
Model: INR21700-4.5Ah
Cell Type: Li-ion
Form Factor: Cylindrical 21700
Country of Origin: United States
Release Year: 2025

Thermal

Minimum Charge Temperature: -
Maximum Charge Temperature: -
Minimum Discharge Temperature: -
Maximum Discharge Temperature: -

Mechanical

Mass: 69 g
Volume: 25.57 cm³
Height: 70.75 mm
Diameter: 21.45 mm

Chemistry

Positive Electrode Material: Ni-based
Negative Electrode Material: Graphite/Si additive

Electrical

Nominal Energy Capacity: 15.84 Wh
Nominal Charge Capacity: 4.4 Ah
Gravimetric Energy Density: 230 Wh/kg
Volumetric Energy Density: 619 Wh/L
Gravimetric Power Density: 3130 W/kg
Volumetric Power Density: 8447 W/L
Max Continuous Charge: 13.2 A

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Max Continuous Charge (C-rate)

3 C

Max Continuous Discharge

60 A

Max Continuous Discharge (C-rate)

13.6 C

Voltage

Nominal Voltage

3.6 V

Max Voltage

4.2 V

Min Voltage

2.5 V

Max Continuous Charge (C-rate)

3 C

Max Continuous Discharge

60 A

Max Continuous Discharge (C-rate)

13.6 C

Voltage

Nominal Voltage

3.6 V

Max Voltage

4.2 V

Min Voltage

2.5 V

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21700-4.5Ah

21700-4.5Ah

Overview

Thermal

Mechanical

Chemistry

Electrical

Energy

Power

Current

Overview

Thermal

Mechanical

Chemistry

Electrical

Energy

Power

Current

Voltage

Voltage

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