Our verdict
The smart Bosch cordless if you already own PowerForAll 36V tools (drill, saw, blower). Otherwise the EGO LM1900E offers more cut width and better runtime at the same price. The cross-tool battery is the real win here.
Pros & cons
Pros
- Bosch 36V PowerForAll battery shared with other tools
- Bosch reliability
- 42cm cut decent for cordless
- Mulch plug standard
Cons
- Push only at this price point
- Single battery limits runtime to ~30 minutes
- EGO 47cm available at similar price
Full specs
| Type | Cordless |
|---|---|
| Cut width | 42 cm |
| Engine / Power | Bosch 36V brushless |
| Weight | 17 kg |
| Deck | Plastic |
| Self-propelled | No |
| Rear roller | No |
| Mulching | Yes |
| Cutting heights | 6 positions |
| Bag capacity | 50 L |
| Suited to lawn | Medium |
| Noise level | 75 dB |
Buying second-hand
£140–230 used. PowerForAll battery is shared with Bosch home tools — confirm it's included. Battery cells degrade after 4 years; demand a runtime test. Mowers stored outdoors in winter usually have damaged battery contacts — inspect closely.
Where to buy the Bosch AdvancedRotak 36-660
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Repair-cost reference
UK 2026 ballpark prices for the parts you're most likely to need on this mower. OEM is dealer-genuine; aftermarket is what you'll find on eBay or generic small-engine suppliers. Use these to sense-check any quote and to negotiate on used buys.
| Part / job | OEM | Aftermarket |
|---|---|---|
|
Replacement 42cm blade
Annual sharpening is free; replace when bent or cracked.
|
£24–£32 | £8–£12 |
|
Replacement battery
Wear part — typical 3–5 years to 80% capacity. The biggest single repair cost on any battery mower.
|
£90–£180 | £55–£120 |
Fair-offer calculator
Tell us about a specific used listing for the Bosch AdvancedRotak 36-660 you're looking at. We'll compute a fair offer range from our used-market data and the condition signals you provide.
Calculations are guidance, not gospel. Used-market prices vary by region (Scotland is typically 10–15% cheaper than the South-East), season (October cheapest, March most expensive), and seller motivation.
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