Landscaping & Outdoors
Bosch AHS 55-20 LI Cordless Hedge Trimmer
Cordless hedge trimmer with 550mm blade length, 20mm cutting capacity, and 18V battery for domestic hedging.
Bosch
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Bosch UniversalRotak 2x18V-37-550 Cordless Lawnmower
Cordless lawnmower with 37cm cutting width, dual 18V battery system, and 40-litre grass box for medium-sized lawns up to 500m².
- 37cm cutting width suitable for medium lawns up to 500m²
- Dual 18V battery system (2x 4.0Ah batteries included)
- ProSilence motor — significantly quieter than petrol mowers
- 7 cutting height settings from 20mm to 70mm
- 40-litre grass catcher with full indicator
- Ergonomic folding handles for compact storage
Overview
The Bosch UniversalRotak cordless mower brings the convenience of battery power to medium-sized lawns. The dual 18V system provides the runtime to cover up to 500m² on a single charge, while the ProSilence motor makes it quiet enough to use early in the morning or in the evening without disturbing neighbours.
In-Depth Look
Cordless mowers have reached the point where they genuinely compete with petrol for most domestic lawns. The Bosch UniversalRotak 2x18V-37-550 is the model that covers the majority of UK garden sizes with enough battery life and cutting performance to make petrol unnecessary.
Dual Battery System
The dual 18V system uses two 4.0Ah batteries simultaneously, providing the power and runtime equivalent to a 36V system. Bosch includes both batteries and the charger in the box, so there is no additional cost to get started. The batteries are also compatible with other Bosch 18V garden tools.
ProSilence Motor
The ProSilence motor is measurably quieter than both petrol mowers and older cordless designs. This is a practical advantage in residential areas where mowing early or late can cause friction with neighbours. The reduced noise also makes the mowing experience more pleasant.
Verdict
The Bosch UniversalRotak cordless mower is the sensible choice for UK homeowners with gardens up to 500m². No petrol, no cables, no excessive noise — just charge the batteries and mow. The included batteries and charger make it ready to go from the first use.
| Cutting Width | 37cm |
|---|---|
| Battery | 2x 18V 4.0Ah (included) |
| Cutting Heights | 20-70mm (7 settings) |
| Grass Box | 40 litres |
| Lawn Size | Up to 500m² |
| Weight | 14.9kg (with batteries) |
Who It's For
- Homeowners with medium-sized lawns wanting cordless convenience
- Anyone wanting a quieter alternative to petrol mowers
- Gardeners wanting freedom from cable management and extension leads
Pros & Cons
Pros
- Cordless freedom — no cables, no petrol, no emissions
- ProSilence motor is noticeably quieter than petrol alternatives
- Batteries and charger included — ready to use out of the box
- Lightweight and easy to manoeuvre compared to petrol mowers
Cons
- Battery runtime is finite — very large lawns may need a recharge
- 37cm cutting width is slower than wider petrol mowers
- Not suitable for very long or wet grass
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