Battery Life
| Tool | Battery | Integrated battery |
AK 10 | AK 20 | AK 30 |
| Working times per battery charge* (up to … min) | |||||
| STIHL HSA 25 | 110 | - | - | - | - |
|
STIHL FSA 45 (with PolyCut 2-2 plastic blades / line spool) |
- | 20/12 | - | - | - |
| STIHL HSA 45 | - | 40 | - | - | - |
| STIHL BGA 45 | - | 10 | - | - | - |
|
STIHL FSA 56 (with nylon mowing head) |
- | - | 20 | 40 | 60 |
| STIHL HSA 56 | - | - | 40 | 80 | 120 |
| STIHL BGA 56 | - | - | 10 | 20 | 30 |
| STIHL MSA 120 C-BQ | - | 15 | 35 | 55 | |
| STIHL MSA 140 C-BQ | - | - | 15 | 35 | 45 |
| Area covered by battery charge* (up to … m²) | |||||
| STIHL RMA 235 | - | - | 100 | 200 | 300 |
| STIHL RMA 339 C | - | - | 150 | 300 | 400 |
- Recommended attachment
- Reduced tool performance
- * Run time & area covered on a single battery charge can vary based on battery type, charge level, tool model, operating conditions, user operating style and remaining battery capacity.