- Powers the tools from the STIHL Battery AP range
- 36 V
- Capacity of 187 Wh
- Weighs 1.3 kg
FREE Home Delivery on all online orders
Store Pick Up - FREE. Includes assembly of tools prior to collection. The store will contact you when your order is ready.
We will happily accept returns or exchanges up to 14 days after the date of purchase, provided the products are in their original condition and packaging. Click here to view our full Returns Policy
All STIHL products purchased online will be issued a STIHL warranty.
1. Tools used for home/farming applications receive a 2 year warranty. Double the warranty for petrol products to 4 years by adding HP Ultra Oil (minimum 1L) to your purchase.
2. Tools used in a professional application receive a 6 month warranty
3. STIHL Polymer Bodied/decked Lawnmowers receive a 10 year warranty on the polymer body (not associated parts) the handle and the catcher.
Click here to find out more about the STIHL Warranty
The STIHL RMA 443 Battery Lawnmower is suitable for medium/large sized gardens mowing approx. 420m² on a single battery charge (with recommend battery). The Eco mode and flow optimised blades are energy conserving features to allow the battery to last longer.
The RMA 443 is so simple to use it starts with the push of a button and with the innovative mono-comfort handlebar, it is also easy to access and empty the grass catcher. The sturdy polymer housing is robust but is also lightweight making it easy to move and transport the mower - this is made even easier by the carry handle and foldable handlebar
There is an easy to use blade height adjustment in 6 levels so you can achieve your desired lawn height.
The RMA 443 comes with a domestic 2-year warranty, plus a 10-year warranty on the polymer body (not associated parts), the handle, and the catcher. You'll have access to ongoing service and support from your local STIHL SHOP.
The RMA 443 Cordless Lawnmower is part of our AP Cordless System - the battery can be used on a wide range of other tools from the AP range.
Run time with AP 100 battery: up to 240 m²
Run time with AP 300 battery: up to 500 m²
Run time with AP 300 S battery: up to 600 m²
Run times quoted are based on ideal operating conditions. Times will vary depending on load and conditions.
Rated Voltage (V)
Cutting width (cm)
Cutting height (mm)
25-75 (6 settings)
Area with Recommended Battery (m²)
Q: What size garden will it mow?
A: With the recommended AP 200 Battery, this Lawnmower will mow a medium sized lawn of up to 420 m².
Q: How long does it take to charge the battery?
A: To fully charge an AP 200 Battery with an AL 101 charger, it takes 200 minutes, but you can charge it up to 80% in 150 minutes.
Q: Are the batteries interchangeable?
A: Yes, all of the tools in the PRO Cordless System use the same style of battery. There are 4 different Batteries in the range, which all have different capacities. For the RMA 443, we recommend the mid range AP 200 Battery for the perfect balance between weight and power, but you can use any of the other batteries in the AP range.
Q: What Should I Wear?
A: We recommend that you wear sturdy boots or shoes and snug-fitting clothes and eye protection.
Q: Will I need to sharpen the blades?
A: Keeping the Lawnmower blades sharp will give your lawn a better finish. You can have your blades sharpened at your nearest STIHL SHOP.
Q: Does the performance of the Battery reduce as it depletes?
A: No there is no gradual drop in performance – the battery runs at full power until it is fully depleted.
Q: How should I clean my Lawnmower?
A: If you wish to clean your Battery Lawnmower use a damp cloth or soft brush. For safety reasons tie your hair back and wear gloves.
Q: Where should I store my Lawnmower?
A: In a dry clean place away from where children have access.
Q: How do I look after my Battery?
A: Don't get it wet or use it in extreme temperatures.