RMA 235, Set with AK 20 and AL 101
Lightweight battery-powered lawn mower with eco mode
General
The advantages of the STIHL RMA 235 are clear to see: its light weight and ease of handling. Very small gardens are easy to tend with the 14 kg lightweight electric lawn mower. The necessary energy is provided by the STIHL COMPACT battery system using high-quality lithium-ion batteries. The motor unit is also equipped with an always-on eco mode, which together with the flow-optimised blade ensures maximum efficiency when mowing. Using the central cutting height adjustment you can choose from five height settings, with a scale showing the current setting. The foldable grass catcher box has also been designed for ease of handling. It can therefore be released and emptied in just a few simple steps. Between uses, this lightweight battery-powered lawn mower is easy to transport.
Versions
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RMA 235 with AK 20 and AL 101
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Product versions
- RME 235 Lightweight electric lawn mower for small lawns
Technical specifications

Technical specifications
Technical specifications | Value |
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Cutting width | 33 cm |
Cutting height | 25-60 mm |
Grass catcher bag capacity | 30 l |
Engine type | Battery 36 V |
Product weight | 14 kg |
Guaranteed sound power level LWAd | 89 dB(A) |
Device height | 108 cm |
Device width | 37 cm |
Uncertainty factor K | 0,9 m/s² |
Sound power level measured LWA | 87,9 dB(A) |
Uncertainty factor KpA | 2 dB(A) |
Vibration value ahw | 1,8 m/s² |
Battery technology | Lithium-Ion AK-System |
Device length with grass catcher box | 127 cm |
Start | Electric start |
Nominal output | 450 W |
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Features

Standard equipment
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Accessories

Accessories
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STIHL Smart Connector
The Smart Connector can be attached to petrol-driven, electric, and cordless products, enabling it to deliver important information about your STIHL power tool via Bluetooth® 4.2. 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.
Technical specifications Value Weight 20 g Dimensions (l x b x h) 53 x 42 x 14 mm Signal range ca. 10 m Running time per battery charge ca. 1 Year Connectivity BLE 4,2 Battery 3V CR 2.032 -
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AL 101 charger
230 V. Compatible with STIHL AK and AP batteries. With charge-level indicator (LED). Cable tie with Velcro tape. Wall-mounting possible.
Technical specifications Value Charging current 1,6 A Power output 0,08 kW Charging time AK 10 1) 95 min Charging time AK 20 1) 180 min Weight 0,7 kg 1) Up to 100 % capacity
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Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Battery

Battery
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AK 10
Compact lithium-ion battery for the for the STIHL AK-System with a voltage of 36 V and a capacity of 72 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.
Technical specifications Value Weight 0,8 kg Rated voltage 36 V Energy Content 1) 72 Wh 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
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AK 20
Compact lithium-ion battery for the STIHL 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.
Technical specifications Value Weight 1,2 kg Rated voltage 36 V Energy Content 1) 144 Wh 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
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AK 30
Compact lithium-ion battery for the STIHL AK-System with a voltage of 36 V and a capacity of 180 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.
Technical specifications Value Weight 1,3 kg Rated voltage 36 V Energy Content 1) 180 Wh Battery cell technology Lithium-Ionen AK-System Battery life MSA 140 C-BQ 2) 45 min 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) Battery life times depend on the conditions of use and may vary
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Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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19.08.2021 |