call us on: +(86) 769 28055922  E-mail: sales01@large-battery.com  
Dongguan Large Electronics Co.,Ltd
Tel: +(86) 769 28055922
E-mail: sales01@large-battery.com
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7.4V 4400mAh Robot Lithium Battery

Model Number

09AQ229-01

Battery Type

18650 lithium ion

Nominal Voltage

7.4V

Nominal Capacity

4400mAh

Internal Resistance

=180mW

Dimension

Max:19.5×69.2×74.3mm

Weight

Charge Voltage

8.4V

Charge Current

0.5C

Charge method

CC/CV (constant current/constant voltage)

Discharge Current

0.2C(Standard)/1C(Max)

Discharge Cut-off Voltage

5.5V

Operating Temperature

Charging Temperature:       0~45°C

Discharging Temperature:   -20~60°C

Voltage of shipment

7.40-7.80V

Storage Temperature

1 month    -20~60°C

3 month    -20~45°C

1 year      -20~25°C

Relative Humidity

65±20%

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