Cordless lawn mower RMA 339C Set, COMPACT battery system, cutting width 37 cm, 40-litre grass catcher, with AK 20 battery and AL 101 charger

A cordless lawn mower like the STIHL RMA 339 C gives you more freedom of movement when gardening. It is cordless and lightweight, yet has sufficient power reserves for small to medium-sized gardens. It draws its energy from the innovative STIHL COMPACT battery system. The efficient lithium-ion cells can also be used for other compatible STIHL tools. Activating Eco mode makes the mower even more economical. This ensures that the engine speed is automatically adjusted to the current power requirements. The flow-optimized blade is also designed for efficiency. This saves valuable battery capacity and increases area coverage. Additional features such as the ergonomically shaped mono-comfort handlebar, the folding grass catcher, and the central cutting height adjustment make mowing even more comfortable. The STIHL RMA 339 C is the ideal tool for gardeners who want to work with minimal effort while achieving precise results.

Carrying Handles

For easy transport of the STIHL cordless lawn mower, two carrying handles are integrated into the housing. These make it easier to load or stand upright the cordless mower. The carrying handles also serve as lashing eyes, for example, to secure the lawn mower with a strap during transport.

Foldable Grass Catcher

The innovative grass catcher is made of plastic and is particularly easy to open and empty thanks to its folding mechanism. The airflow during mowing directs the clippings into the grass catcher, ensuring it is optimally filled. Special slats in the catcher direct the air towards the ground, thus protecting both the user and the lawnmower from dust and dirt. A fill level indicator in the grass catcher indicates the right time to empty it, preventing premature or late emptying.

Flow-optimized blade

The flow-optimized blade cuts grass with minimal resistance and swirls only as much air as necessary. This minimizes battery consumption, ensuring that the stored energy is sufficient for the largest possible area.

Central cutting height adjustment

The central cutting height adjustment on this STIHL cordless lawn mower is spring-assisted and can be adjusted to the desired cutting height in several steps. A scale shows the current height. This allows the grass to always be optimally adjusted to the lawn's conditions and the intended use.

Polymer housing

The housings of STIHL cordless lawn mowers are made of a high-quality polymer material. This exceptionally lightweight polymer housing combines high resistance and robustness to impacts, heat, and UV radiation.

Smooth-Running Wheels

The smooth-running wheels of our cordless lawn mowers are exceptionally robust and durable. They are equipped with a traction profile and directional stability profile to ensure effortless maneuverability while mowing and perfect tracking.

Foldable Handle

Thanks to its foldable handle, the cordless lawn mower can be folded quickly and easily. This allows the STIHL lawn mower to be stored particularly compactly or moved to the next location.

Eco Mode

When Eco Mode is activated, the speed of the lawn mower engine is automatically adjusted to the actual power required. This means the STIHL cordless lawn mower consumes very little energy and can cover a larger area before needing to be recharged.

Height-adjustable mono-comfort handlebar

For comfortable and ergonomic lawn mowing, the mono-comfort handlebar can be adjusted to the desired height without tools. The handlebar is foldable, making the cordless lawn mower easier to transport. Thanks to the one-sided mounting, the grass catcher is easily accessible and can be removed.

Technical Specifications RMA 339 C

• Cutting width 37 cm
• Cutting height 30-70 mm
• Grass catcher volume 40 l
• Machine weight 16 kg
• Guaranteed sound power level LWAd 90 dB(A)
• Measured sound power level LWA 89.4 dB(A)
• Vibration value ahw 1.6 m/s²
• Uncertainty factor K 0.8 m/s²
• Uncertainty factor KpA 2 dB(A)
• Machine width 42 cm
• Machine height 107 cm
• Machine length with grass catcher 122 cm
• Starter ES electric start
• Stop MS engine stop
• Battery technology Lithium-Ion COMPACT

Battery AK 20 (only included in the set)

Compact lithium-ion battery for the COMPACT battery system with an output of 144 Wh. Running time depends on the device type. With charge level indicator (LED). Compatible with the chargers AL 101, AL 100, AL 300 and AL 500.

Technical data battery AK 20

• Nominal capacity according to IEC 61960 4 Ah
• Battery weight 1.2 kg
• Nominal cell capacity (according to manufacturer's specifications) 2.1 Ah
• Energy content 1) 144 Wh
• Nominal voltage (V) 36 V
• Battery cell technology LITHIUM-ION

1) Energy content according to cell manufacturer's specifications. To increase service life, the energy content available during actual use is lower.

AL 101 Charger (only included in the set)

The STIHL AL 101 charger is the ideal addition to many STIHL tools: It is compatible with all batteries from the COMPACT and PRO battery systems (abbreviation "AP" or "AK"). For maximum ease of use, the STIHL AL 101 standard charger is equipped with passive battery cooling and an LED operating status indicator. The cable can be wound up with a Velcro strap so it stays out of the way during use and transport. If you are looking for a permanent place for the STIHL AL 101 charger, you can easily mount it on the wall. The device operates on a standard 230-volt household voltage. The STIHL AL 101 weighs just 0.7 kilograms. The charging time depends on the battery used and ranges from 80 to 250 minutes. The charger operates at a charging current of 1.6 amps.

STIHL's battery-powered tools offer numerous other advantages besides their ecological benefits. For example, the electric motors achieve good torque even at low speeds. Noise and exhaust emissions are also important: STIHL tools with EC motors operate particularly quietly and are completely emission-free. This makes them particularly flexible for use in noise-sensitive areas and indoors.

To achieve the best possible results, STIHL batteries feature intelligent electronics that communicate with both the tool and the charger. This monitors, for example, the battery temperature and voltage. This makes it impossible for an overvoltage to occur during the charging process.

Technical Data AL 101

• Weight 0.7 kg
• Charging time AK 10 1) 80 min
• Charging time AK 20 1) 150 min
• Charging time AK 30 1) 205 min
• Charging time AP 100 90 min
• Charging time AP 200 165 min
• Charging time AP 300 250 min
• Power consumption 0.1 kW
• Charging current 1.6 A 1) Charging times in minutes to 100% capacity