| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| iron air battery system | 0.84 | 1 | 9092 | 86 | 23 |
| iron | 1.71 | 0.5 | 9935 | 45 | 4 |
| air | 1.89 | 1 | 5670 | 71 | 3 |
| battery | 1.49 | 0.5 | 7692 | 25 | 7 |
| system | 1.68 | 0.3 | 5093 | 36 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| iron air battery system | 0.57 | 0.9 | 4773 | 66 |
