21700 100Ah 25.2V Lithium-ion Battery for Unmanned Ship

Product number: 01DQ0144-01

Cell model: 21700/5000mah /3.6V/50E

Specification: 21700/7S20p /100Ah/25.2V

Product size: 310*240*140mm (Max)

Nominal voltage: 25.2V

Nominal capacity: 100Ah

Internal resistance of finished product: ≤100mΩ

Charging voltage: 29.4V

Charging current: ≤20A

Discharge current: ≤100A

Discharge cut-off voltage: 19.6V

Battery weight: 13kg

Charging temperature: 0 ~ 45℃

Discharge temperature: -20 ~ 60 ℃

Storage temperature: -20 to 35 ° C

Battery case: blue PVC heat shrinkable film + epoxy board package

Lithium battery protection: short circuit protection, over charge protection, over discharge protection, over temperature protection, over current protection,ESD protection, etc.

Application: unmanned ship, energy storage equipment, robot

Product Features

1.Blue PVC heat-shrinkable film and epoxy board package make it simple, reliable and easy to install.

2.To increase the reliability of electrical conduction, the XT60 plug output is used.

3.Adopt ultra-soft silicone wire output with high temperature resistant to increase conductive reliability.

4.Data communication management: Adopt 485 communication for precise data transmission, accurate temperature control, and real-time battery status monitoring to minimize security risks.

5.BMS communication uses optical coupler isolation. The product supports 485 bus for optional communication, networking and the communication baud rate is 9600bps.

6.Battery management: It has good stability, high precision monitoring, precise control, ESD protection, temperature protection to eliminate security risks to the greatest extent.

6.The Battery pack is safe, supporting 1C discharge rate and discharging power up to 90%.

7.The battery pack is safe, has good discharge performance and long cycle life.

8.The battery pack has a long cycle life and conforms to the values of low-carbon, energy saving and environmental protection.