A module from a battery of electric car Chevrolet Bolt arrived, we will run it on my boat.
The configuration of the module is 10s3p, which means it has 3 cells installed in parallel and 10 in series. Total 30 cells. Manufacturer LG, single-cell capacity 60 Ah, average voltage 3.7 V. The module contain energy: 60 Ah * 3.7 V * 30 = 6.5 kW * h. The weight of the module is 31 kg.
The battery, which is now installed on the boat, contains 3.5 kWh and its weight is 26 kg.
At photo: BMS lower left and contactor lower right:
E-Kross developed drawing waterproof battery housing.
In the process of finalizing the module to a full battery:
And one more stage in battery assembly: