Battery pack structure          

Structure:

1.      Battery pack contains 2 boxes;

2.      Each box has its own BMS;

3.      OUT1+ & OUT1- is outputs of box 1;

4.      OUT2+ & OUT2- is outputs of box 2;

5.      BMS are inside of Section Yellow;

6.      Battery pack is inside of Section Red;

7.      Over current protection is 10A for each protection circuit;

8.      Trough wiring, Battery pack can be working on 12V and 24V.

Battery pack works on 12v      

Battery pack works on 12v:

1.      On 12v, two boxes are working in parallel;

2.      Battery pack capacity equals sum of the capacity of each box;

3.      Max. output current equals sum of each box’s output current, 10A+10A=20A;

4.      Output voltage approximately equals the averaged value of two boxes.

Battery pack works on 24v      

Battery pack works on 24v:

1.      On 24v, two boxes are working in series;

2.      Battery pack capacity is equal to the lower capacity of two boxes;

3.      Max. output current is equal to the lower protection current of two boxes, approx. 10A;

4.      Output voltage approximately equals the sum of the voltage of two boxes.