Black+Decker BCMW3336L1 Cordless Lawnmower Kit (33cm, 36V 2.0Ah)

What size lawn can this mower handle?

The Lawnmower Kit 36V 33cm comes with one 36V lithium-ion battery rated at 2.0Ah. With this single battery it covers lawns up to 300m2. If you pick up two 2.5Ah batteries instead you can cover up to 600m2. That's roughly the size of three tennis courts. So if you've got a small to medium garden the standard kit will do the job. Larger plots will need the extra battery.

What cutting heights does it offer?

There are 5 cutting height positions ranging from 25mm up to 65mm. You adjust the height using a lever on the wheel axle. This lets you set the mower lower for a tighter finish or higher if your grass has grown out. Most gardens need a few passes at different heights through the season, so having five options gives decent flexibility without fiddly tools.

Does the battery lose charge when stored?

No. This battery uses lithium-ion technology and does not self discharge. That means if you charge it up and leave it in the shed for a few weeks it should still have power when you need it. This is a practical point for anyone who only mows fortnightly or stores their mower over winter. You won't come back to a flat battery.

How big is the grass collection box and how do I know when it's full?

The grass box holds 35 litres. It has a built-in grass fill indicator so you can see when it needs emptying without stopping to check manually. The box is designed to be easy to remove and empty. For an average suburban lawn this capacity should mean fewer trips to the compost heap during a single mow.

Is the battery compatible with other BLACK+DECKER tools?

Yes. This is part of the 36V BLACK+DECKER battery platform. The same battery works across other 36V tools in the range. If you already own other BLACK+DECKER 36V equipment or plan to buy more in future, this is worth knowing. One battery can do double duty across multiple tools rather than sitting idle.

How do I store the mower when not in use?

The handles fold down for compact storage. This is handy if you're working with a small shed or garage space. There's also an integrated carry handle built into the mower body, which makes lifting it onto a shelf or into a car boot easier than wrestling with the main handlebar.

What does assembly involve?

Assembly is required out of the box. You'll need to attach the handle assembly and fit the grass collection box before first use. The product dimensions once assembled are 38.2cm long by 36.4cm wide. Basic tools aren't typically needed beyond what's supplied, though check your included manual for the exact steps and torque settings.

What type of blade does it use and why does that matter?

It has a winged steel blade. The wing design helps push cut grass towards the collection box rather than leaving clippings scattered on the lawn. Steel blades hold an edge reasonably well compared to softer materials, though like any blade it will need sharpening or replacing over time with regular use. This blade type is common on mowers in this cutting width category and works fine for general lawn maintenance rather than heavy scrub clearing.