| Rated voltage | 36 V |
| Max. voltage | 40 V |
| Power consumption | 2.60 kW |
| Cordless power system | ALLPRO/AP |
| Recommended battery | AP 300.0 P |
The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.
The STIHL FSA 400 is the most powerful clearing saw in the AP Battery System, built to give professionals serious cutting performance without giving up the advantages of battery power. With power comparable to the gas-powered FS 361 C-EM, it’s ready for demanding trimming and clearing work, while its long-shaft design makes it especially well suited for higher-volume grass cutting. Compatibility with a wide range of cutting options means pros can tackle work in a variety of applications, giving crews the flexibility to adapt the FSA 400 as the job changes.
Designed with long workdays in mind, the FSA 400 pairs its cutting capability with features that help keep the operator comfortable and in control. The ergonomic control handle keeps controls within easy reach, while the STIHL anti-vibration system helps reduce fatigue during extended use. With professional-grade power, adaptable cutting options, and the convenience of the STIHL AP Battery System, the FSA 400 is built to keep demanding landscaping work moving.
Note: Tools in the STIHL AP System are compatible with both STIHL ALLPRO batteries and STIHL AP batteries.
This Trimmer is compatible with the following Cutting Heads:
This Trimmer is compatible with the following Blades:


This product contains chemicals known to the State of California to cause cancer and reproductive harm. www.P65Warnings.ca.gov