STIHL FSA 70 R Battery Grass Trimmer AutoCut C 12-2 — AK System Skin
STIHL FSA 70 R Battery Grass Trimmer (FA070115700) — AK System Skin
The STIHL FSA 70 R is a battery-powered grass trimmer from the STIHL AK System, designed for home garden mowing, edge trimming, and clearing on slopes, around trees, and uneven terrain. Supplied with the AutoCut C 12-2 mowing head and Rapid Click System for tool-free head removal and remounting at the press of a button. The brushless EC motor offers 2 speed settings — ECO mode (level 1) for edge trimming with extended battery life, and full power (level 2) for thicker grass. Sold as a skin (tool only) — battery and charger not included.
Key Features
- Rapid Click System — tool-free mowing head removal and remounting at the press of a button
- Advanced EasySpool — wind mowing line by hand, on the tool or after removal
- 2-speed control — ECO mode (level 1) or full power (level 2) via slide switch
- Tool-free adjustable loop handle — ergonomic positioning for height and terrain
- Brushless EC motor — consistent power across full battery charge, low maintenance
- Compatible with PolyCut 12-2 mowing head (sold separately)
- STIHL anti-vibration system — reduces handle vibration for extended use comfort
- STIHL Connected ready — Smart Connector compatible (sold separately)
- Integrated carrying ring for safe wall storage
Specifications
- Part number: FA07 011 5700 (FA070115700)
- Rated voltage: 36V
- Power output: 0.80kW
- Weight (without battery): 3.2kg
- Cutting circle diameter: 380mm
- Standard cutting attachment: AutoCut C 12-2
- Device length (without cutting tool): 166cm
- Cordless system: STIHL AK
- Recommended battery: AK 20
- Sound pressure level: 76 dB(A)
- Sound power level: 91 dB(A)
Battery Runtime Guide
Line mowing head (AutoCut C 12-2):
- AK 10: 15–30 min | up to 100 m² / 500m edge
- AK 20 ★ recommended: 25–45 min | up to 300 m² / 1,500m edge
- AK 30 / AK 30 S: 30–55 min | up to 360 m² / 1,800m edge
Plastic blade mowing head (PolyCut 12-2):
- AK 10: 30–60 min
- AK 20: 50–90 min
- AK 30 / AK 30 S: 60–110 min
Runtimes vary by speed setting and conditions. Battery and charger sold separately.
Watch It Work
Rapid Click System Demo
Features Overview