Sodium Ion Battery 24V 13ah Na-Ion Battery Emergency Power Jump Start Battery Car Starer Battery for Truck

NO

Projects

Specification

Remark

Cell unit parameter

1

Battery types and materials

sodium ion

2

Rated voltage/capacity

3V / 1.3Ah

3

Single battery voltage range

1.5V~4V

4

Single battery weight

≈45g

5

The battery internal resistance

≤50mΩ

Battery parameter

1

Rated voltage

24V

2

Rated capacity

13Ah

3

Battery pack voltage range

12~32V

4

Battery Rated Power

312Wh

5

Combination

8S10P

6

Insulation resistance test value

≤150mΩ

7

Operating temperature

Charging -20~ 45ºC ;

Discharging -40 ~ 60ºC

8

Standard charging current

32V/8A&10 ~ 55ºC

9

Standard discharge current

6.5A

10

Quick discharging current

13A

450A≤5S

11

Gross weight

≈4.6KG

12

Ambient relative humidity

25-85%RH

13

Battery size

335*210*96mm

No.

Items

Test Conditions

Requirements

1

Open circuit voltage

Open circuit voltage measured within 120 hours after standard charge

≥30V

2

Impedance

Under the condition of full power, the AC impedance of AC1kHz is measured

≤150 mΩ

3

Capacity

retention

Fully charging, store them at (20±5)ºC for 28 days, then discharge to 10V @30A.

Capacity Recovery

≥95%

4

Cycle Life

Discharge to 12V @6.5A, then Charge the battery @6.5A to reach 32V. Then charge the battery at constant 32V voltage until the charging current decreasing to 0.65A. Rest for 10 min. discharge to 12V@ 6.5A and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 80% of rated capacity.

Cycle life≥3000