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3v 3.2ah 3200mah 26700 sodium ion battery cell

Sodium ion Battery

3v 3.2ah 2600mah 26700 sodium ion battery with max 15c discharge rate, excellent low and high temperature performance for sale

Individual pricing for large scale projects and wholesale demands is available.

Mobile/WhatsApp/Wechat: +86 156 0637 1958
Email: info@evlithium.com

Description

Features

Excellent low-temperature &high-temperature performance: -Discharge capacity 95% at 60 ℃, discharge 80% at -20 ℃, not afraid of severe cold challenges.
Longer cycle life
Excellent magnification performance
Higher security performance
Significant cost advantage
high charge/discharge rate

Specifications

Technical parameter	Specifications
Nominal capacity	3.2Ah (1.5-3.95V@0.5C)
Nominal voltage	3.0 V
Internal resistance	≤18mΩ
Cell weight	84.0±2g
Max. Charge Voltage	3.95V
End discharge Voltage	1.5V
Charging mode	0.5C to 3.95V CC-CV
Max. Charge current	1C
Max. Continuous discharge current	3C
Max. instantaneous discharge current	15C (10S)
Operating temperature range	Charging temperature and Optimal charging method: -10°C ~ 0°C (0.15C to 3.5V)
	Charging temperature and Optimal charging method: 0°C ~ 10°C (0.33C to 3.95V)
	Charging temperature and Optimal charging method: 10°C ~ 55°C (0.5C to 3.95V CC-CV)
	Discharging temperature: -40°C ~ +60°C (0.5C to 1.5V)

Details

dimensions

details

Charge and Discharge Data Graphs

Rate Performance

1.0C Discharge Capacity / 0.5C Discharge Capacity ≥ 98.00%;

3.0C Discharge Capacity / 0.5C Discharge Capacity ≥ 97.00%;

5.0C Discharge Capacity / 0.5C Discharge Capacity ≥ 95.00%.

Cycle Parameters

Tested in accordance with the procedures of 2.3 and 2.4, when the actual capacity/nominal capacity is approximately 70%, the number of cycles should be ≥ 4000.

Low-Temperature Performance

-40°C 0.5C Discharge Capacity / 25°C 0.5C Discharge Capacity ≥ 65.00%;
-30°C 0.5C Discharge Capacity / 25°C 0.5C Discharge Capacity ≥ 75.00%;
-20°C 0.5C Discharge Capacity / 25°C 0.5C Discharge Capacity ≥ 85.00%;
-10°C 0.5C Discharge Capacity / 25°C 0.5C Discharge Capacity ≥ 90.00%.

High-Temperature Performance

60°C 0.5C Discharge Capacity / 25°C 0.5C Discharge Capacity ≥ 95.00%;
45°C 0.5C Discharge Capacity / 25°C 0.5C Discharge Capacity ≥ 100.00%.

Applications

Light power, construction machinery, industrial and commercial energy storage, UPS, and start-stop power supply, and has reached cooperation with multiple leading enterprises.

applications

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