China Battery Factory 4S2p Connection High Quality 14.8V 4400mAh Battery Pack for Ultrasonic Flaw Detector

China Battery Factory 4S2p Connection High Quality 14.8V 4400mAh Battery Pack for Ultrasonic Flaw Detector

Key Specifications/Special Features Model number: 05BQ1130-01 Battery type: 18650 lithium-ion battery Nominal voltage: 14.8V Nominal capacity: 4400mAh Internal resistance: ≤300mΩ Dimension: 37.7×38.7×133mm Charge voltage: 16.8V Charge current: 0.5C Charge method: CC/CV (constant current/constant...

Product Details

Key Specifications/Special Features

Model number: 05BQ1130-01

Battery type: 18650 lithium-ion battery

Nominal voltage: 14.8V

Nominal capacity: 4400mAh

Internal resistance: ≤300mΩ

Dimension: 37.7×38.7×133mm

Charge voltage: 16.8V

Charge current: 0.5C

Charge method: CC/CV (constant current/constant voltage)

Discharge current: 0.2C (standard), 1C (max)

Discharge cut-off voltage: 11V

Operating temperature:

Charging temperature: 0 to 45°C

Discharging temperature: -20 to 60°C

Voltage of shipment: 14.8-15.6V

Storage temperature:

1 month: -20 to 60°C

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