Worx WG737E 40V Brushless Cordless Lawnmower (37cm, Black)

How long do the batteries last on a single charge?

The dual 20V 4.0Ah batteries provide enough power to cut gardens up to 550m² on a single charge. Runtime varies based on grass thickness, cutting height and terrain. Most users report completing medium-sized gardens with charge remaining. The IntelliCut technology optimises power consumption, extending battery life by reducing power when cutting lighter grass.

Can I use existing Worx batteries with this mower?

Yes, the WG737E is fully compatible with the Worx PowerShare system. Any 20V Worx PowerShare batteries will work, though you need two batteries for 40V operation. The included 4.0Ah batteries provide optimal runtime, but smaller capacity batteries like 2.0Ah will work with reduced cutting time. All PowerShare batteries and chargers are interchangeable across the platform.

Is this mower suitable for slopes and uneven terrain?

The 37cm cutting width and lightweight 15.3kg design make this mower well-suited for slopes and narrow areas. However, always mow across slopes rather than up and down for safety. The compact deck navigates around obstacles easily, whilst the IntelliCut technology maintains consistent cutting power on varying terrain. Exercise caution on steep gradients and wet grass.

How does the mulching function work?

Remove the grass bag and install the mulching plug to activate mulch mode. The mower finely chops grass clippings and redistributes them across the lawn surface. These clippings decompose quickly, returning nitrogen and nutrients to the soil. This natural fertilisation promotes healthier, greener grass growth whilst eliminating the need to empty collection bags.

What maintenance does the brushless motor require?

Brushless motors require minimal maintenance compared to brushed alternatives. No carbon brushes need replacement and fewer moving parts reduce wear. Keep air vents clear of debris, clean the cutting deck after use and store in a dry location. Check blade sharpness periodically and ensure battery contacts remain clean for optimal performance.

How long does battery charging take?

The included charger typically takes 60-90 minutes to fully charge each 4.0Ah battery from empty. Charging time may extend if batteries are hot from recent use - allow cooling before charging for optimal results. The charger includes LED indicators showing charge status and you can charge one battery whilst using the other for continuous operation.

Can this mower handle wet grass effectively?

Whilst the mower can cut damp grass, avoid operating on wet surfaces for safety and optimal performance. Wet grass clippings stick to the deck and bag less efficiently, potentially clogging the collection system. The IntelliCut technology helps maintain cutting power through damp conditions, but dry grass produces better results and extends battery life.

What's included in the box and how difficult is assembly?

The package includes the mower body, cutting deck, handle assembly, grass collection bag, mulching plug, two 4.0Ah PowerShare PRO batteries and charger. Assembly typically takes 15-30 minutes using basic tools. The handle clips into position, the grass bag attaches via simple clips and batteries slide into place. Some users find the instruction diagrams unclear, but assembly is straightforward with common sense.