| Program | Number of electronic components | Component voltage level | Number of inductors | Number of transformers | Battery equalization speed | Control Strategy | ||
| switch | diode | switch | diode | |||||
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | A | C |
| 2 | 1 | N | N * V | V | 0 | 1 | B | A |
| 3 | N | N | V | V | N-1 | 0 | C | B |
| 4 | 2N-2 | 0 | V | V | N-1 | 0 | B | B |
| 5 | 2N-2 | 0 | V | V | 0 | (N − 1)/2(N > 3) | A | B |