18650 14.4 48AH Marine Exploration Equipment Lithium-ion Battery Pack

Product number: 37DZ078-10

Battery model: 18650GA/3.6V/3500mAh

Battery specification: 18650-4S14P-48000mAh-14.4V

Nominal voltage: 14.4V

Nominal capacity: 48000mAh

Charging voltage: 16.8V

Charging current: ≤10A

Discharge current: <10A

Instant discharge current: 12A

Discharge cut-off voltage: 10V

Finished internal resistance: ≤200mΩ

Battery weight: 3300g

Product size: 198*168*76mm (L*W*H)

Charging temperature: 0 ~ 45℃

Discharge temperature: -20 ~ 60℃

Storage temperature: -20 ~ 35℃

Communication protocol: SMBUS

Battery case: ABS+PC

Lithium-ion battery protection: short circuit protection, over charge protection, over discharge protection, over current protection, coulometer, SMBUS communication, temperature protection, etc.

Application: Ocean exploration equipment

Product Features

1.Separate charging and discharging

2.Cell: Use ultra-low temperature cell, which can be discharged in -20 degrees environment.

3.The battery pack has nice safety, good low temperature performance, long cycle life and life waterproof;

4.The battery pack has long cycle life,which in line with low carbon, energy saving, environmental protection value concept;

5.Complete isolation of positive and negative charging terminals

6.SMBUS communication

7.TI coulometer