SENIX 40V Cordless Lawn Mower 15" — 2-in-1 Mulch/Bag, 2×4Ah Batteries, Foldable Handle

The SENIX 40V cordless lawn mower is a compact, battery-powered 15-inch mower that offers 2-in-1 mulching or bagging, six cutting heights, and a foldable handle for easy storage.

If you want a lightweight, cordless alternative to gas mowers for small to medium yards, this SENIX model combines dual 20V batteries (40V Max), a 15" cutting deck, and thoughtful battery-management features. It’s built to run quietly, requires less maintenance than petrol units, and includes a 1.3-bushel (11-gallon) grass bag for tidy collection or a quick switch to mulching when you prefer to return clippings to the lawn.

How long will the batteries run and how fast do they recharge?

With the two included 4Ah batteries installed, you can expect roughly 45 minutes of continuous mowing per full charge when used under typical yard conditions. Charging time depends on remaining charge and charger rate; the supplied 3.0A charger brings batteries back to usable charge faster than slower chargers.

• Approximately 45 minutes runtime with both 4Ah batteries in normal conditions.
• 3.0A charger for quicker recharge cycles than standard low-amp chargers.
• On-board LED battery indicator shows remaining power at a glance.
• ECO Mode reduces power draw to extend run time for lighter mowing jobs.

What cutting options and adjustments does this mower offer?

The SENIX mower gives six height positions so you can tailor grass length between 1" and 3" with a single lever adjustment. The 15" steel deck balances maneuverability and coverage for smaller lawns, while the 2-in-1 capability lets you choose between bagging clippings or mulching them back into the turf.

• 6-position single-lever height adjustment from 1" to 3" for precise grass length control.
• 2-in-1 mulching or bagging to suit lawn health and cleanup preferences.
• 15" cutting width ideal for small to medium yards and tight spaces.
• Lightweight design eases handling around beds, trees, and walkways.

How convenient is storage, handling, and everyday use?

This model was designed for easy everyday ownership: the handle folds for compact storage and transport, the grass bag detaches quickly for emptying, and the mower’s cordless nature eliminates fuel mixing and spark-plug maintenance. A clear battery charge display and ECO Mode help you plan sessions without surprises.

• Foldable handle reduces footprint for garage or shed storage.
• Detachable 1.3-bushel/11-gallon grass bag for simple emptying and cleaning.
• Battery level indicator prevents mid-job surprises and aids planning.
• ECO Mode extends runtime for lighter mowing tasks and conserves power.

What comes in the box and what should I prepare before first use?

The package includes the mower, two 20V 4Ah lithium-ion batteries (which operate together for 40V Max output), a 3.0A charger, and the grass collection bag. Before first use, fully charge the batteries and review the quick-start section of the manual for safe assembly and recommended blade checks.

• Included: mower unit, 2×20V 4Ah batteries, 3.0A charger, 11-gallon grass bag.
• Charge both batteries fully before the first run to balance performance.
• Inspect blade attachment and deck area for shipping debris prior to operation.
• Keep the charger in a dry, ventilated area during charging cycles.

Who is this for: The SENIX 40V 15" mower suits homeowners with small to medium lawns who prefer low-maintenance, quiet cordless equipment. It’s a good fit for anyone wanting easy storage, simple height adjustments, and the flexibility to mulch or bag clippings without petrol-related upkeep. Choose this model if you value portability, a clear battery display, and straightforward operation for routine lawn care.