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RMA 235 Cordless Lawn Mower
AK System cordless lawn mower for small gardens
Lightweight, manoeuvrable cordless lawn mower for small lawns. Central cut-height adjustment, automatic eco mode, and flow-optimised blades ensure longer battery life. Adjustable-height bar with 2 settings and foldable for space saving transport and storage. Easy opening 30 litre grass collection box with fill level display, cutting width 33 cm / 13".
Working area covered with recommended AK 20 battery is 300 m².
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Technical data↓
Technical data Value Cutting width cm 33 Cutting height mm 25-60 Grass catcher box capacity l 30 Guaranteed sound power level LWAd dB(A) 89 Measured workplace LpA dB(A) 76 Vibration value ahw m/s² 1.8 Device width cm 37 Device height cm 108 Cordless technology AK System Machine length cm 127 Start Electric start,ES Elektrostart Product weight kg 13 Housing material Polymer PP Drive nein,No -
Features↓
Standard features
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Foldable grass catcher box
The innovative grass catcher box is made of plastic and features a folding mechanism that makes it particularly easy to open and empty. The current of air produced during mowing blows the clippings into the grass catcher box and ensures its optimum filling. Special vanes in the box channel the air towards the ground, and so protect the user and lawn mower alike from dust and dirt that has been thrown up. The level indicator signals the correct time for emptying. The airflow generated by the blade raises the level indicator. When the basket is full, the airflow stops. If the airflow is too low, the level indicator returns to its idle state and this is an indication to empty the catcher box. Optimal airflow is required in order for the level indicator to function fully. External influences such as wet, dense or tall grass, a low cutting height, contamination, etc. may affect the airflow and the performance of the level indicator.
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Carrying handle
The STIHL battery-powered lawn mower has a carrying handle integrated into the housing for ease of transport. The handle makes the cordless mower easier to load or return to the upright position. The carrying handle is also suitable as a lashing point, for example for securing the lawn mower with a strap during transport.
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Flow-optimised blades
The flow-optimised blade trims the grass with minimal resistance, only swirling the air as much as absolutely necessary. As a result it consumes minimal battery capacity, which means that the stored energy is sufficient for the largest possible area.
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Central cutting height adjustment
The central cutting height adjustment on this STIHL battery-powered lawn mower is spring-loaded making it easy to operate, and has several adjustment levels to obtain the desired cutting height for the lawn. The current height is indicated by a scale. In this way, the grass can always be optimally adapted to the conditions of the lawn surface and the use.
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AK 20
Compact lithium-ion battery for the AK System with a voltage of 36 V and a capacity of 144 Wh. Battery life depends on the device type. With charge level indicator (LED). Compatible with AL 101, AL 100, AL 300 and AL 500 chargers.
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Polymer housing
The housings of the STIHL battery-powered lawn mowers are made of a high-quality polymer material. This extremely lightweight polymer housing combines high resistance and robustness against forces, heat and UV radiation.
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Easy-running wheels
The easy-running wheels of our cordless lawn mowers are extremely robust and hard-wearing. They have been equipped with a traction pattern and directional stability tread pattern for effortless manoeuvring and perfect line holding during mowing.
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Foldable handlebar
Thanks to its foldable handlebar, the battery-powered lawn mower can be quickly and easily folded. This enables the STIHL lawn mower is be stored very compactly or moved to the next place of use
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Eco mode
Eco mode automatically adapts the speed of the lawn mower motor to the actually required power. As a result, the STIHL battery-powered lawn mower consumes very little energy and can cover a larger area before it needs to be recharged. Eco mode is permanently activated on this particularly efficient model.
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Accessories↓
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STIHL Smart Connector
STIHL connected is a smart fleet management system that enables professional users to digitally manage machine fleets and work assignments.
This is managed by the STIHL Smart Connector - a sensor with a diameter of just under 5cm, which is mounted on the tool. It can be mounted on petrol, electric or battery-powered tools where it records and saves the operating hours while the motor is running and transmits this information via Bluetooth® 4.2 to the STIHL connected App (the smart connector can be mounted on non-STIHL tools too). The Smart Connector offers entirely new functions and services, as a basis for device management both in your home garden using the STIHL connected App, and for managing your machine fleet using the STIHL connected Portal.
Here’s a few reasons why STIHL connected can help manage your fleet of tools:
- The Digital Fleet Management keeps a record of all tools and their service record
- You get prompts when a tool needs servicing, so you never forget to change the plug, filter or just carry out maintenance
- You can see how many hours a tool has done, so you can plan which tools to use, replace or buy more of
- At the end of the day, you can open the app and see which tools are next to you - so you can tell if something is missing
- Book a service with your nearest STIHL Approved Dealer and give them access to see what work will be needed in advance.
STIHL Connected is an intuitive way to manage your machine fleet and workload intelligently and efficiently. Visit: STIHL connected FAQs to find out more.
Download the app for free or visit the STIHL connected Portal by clicking on the following links:
Length mm 53 Width mm 42 Connectivity Bluetooth 4.2 Height mm 14 Weight g 20 Dimensions (l x b x h) mm 53 x 42 x 14 Signal range m Approx. 10 Running time per battery charge Year Approx. 1 Connectivity Bluetooth low energy 4.2 Battery 3V CR 2,032 Versions Price Smart Connector £21.99* Save and compare Save and compare -
AK 20 Battery
Compact Lithium-Ion battery for the AK System with a voltage of 36 V and a capacity of 144 Wh. Battery life depends on the device type. With charge level indicator (LED).
Battery weight kg 1.2 Rated voltage (V) V 36 Capacity Wh 0) 144 Capacity cell Ah 0) 2 Battery cell technology Lithium-Ionen AK-System 1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life
2) Specifications of the cell manufacturer
Versions Price AK 20 battery £115.00* Save and compare Save and compare -
AL 101 Standard charger
230 V charger, recommended for STIHL AK System batteries (can also be used with AP System batteries). With operating mode indicator (LED) and passive battery cooling. Cable tie with Velcro strap.The charger can be wall mounted if required.
AK System charge times:
- AK 10 battery in 95 minutes
- AK 20 battery in 180 minutes
- AK 30 battery in 205 minutes
AP System charge times:
- AP 100 battery in 100 minutes
- AP 200 battery in 200 minutes
- AP 300 battery in 250 minutes
- AP 300 S battery in 300 minutes
- AP 500 S battery in 355 minutes
Rated voltage V 220-240 Weight kg 0.7 Rated current A 0.7 Charge time - AK 10 battery min 0) 95 Charge time - AK 20 battery min 0) 180 Charge time - AK 30 battery min 0) 205 Charging time AP 200 min 0) 200 Charging time AP 300 min 0) 250 Charging current A 1.6 Power output kW 0.1 Protection class II 1) Charge time in minutes to 100% capacity
2) Charge time in minutes to 100 % capacity
3) Up to 100 % capacity
Versions Price AL 101 charger £42.51* Save and compare Save and compare
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Documents↓
Owners manuals
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.