Mower reviews

Greenworks MO80L416 / 2550402 review 2027: check the kit

The complete kit matters more than the 80V headline. This self-propelled Greenworks needs to be assessed with its included 4Ah battery, not a larger pack from another listing.

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My take

My reason to shortlist the MO80L416 / 2550402 is its Greenworks 80V compatibility, rear-wheel drive and steel deck. Check its one-4Ah battery kit carefully: the manufacturer claims up to 33 minutes. Higher voltage alone is not evidence of longer mowing than the alternatives.

Greenworks MO80L416 21-inch self-propelled mower kit with 80V battery and charger

Greenworks MO80L416 / 2550402

On this page
  1. Specifications and trade-offs
  2. A useful choice for the right 80V owner
  3. Read beyond the LM2108S display name
  4. Self-propel and Turbo perform different jobs
  5. The included 4Ah pack sets the starting point
  6. Clipping choice and height are practical buying checks
  7. Storage and care should follow this exact manual
  8. Two alternatives that change the system decision
  9. Before buying this exact variant
  10. Common questions

Specifications and practical trade-offs

Documented manufacturer and manual information for this exact model. Published weight bases differ; deck size is not automatically cutting width.

Greenworks MO80L416 / 2550402: specified configuration
Power / drive80V; Self-propelled rear-wheel drive
Deck / cutting path21-inch deck
Included battery1 × 4Ah
ChargerCharger included; exact part number not verified
Height adjustment1.375–4 inches; 7 settings.
Published weight75 lb. Manufacturer product-page weight, battery basis unspecified.

Supplied equipment: Grass bag; verify mulch/discharge equipment against seller box list.

Advantages

  • Variable-speed drive; steel deck.
  • Bag, mulch and discharge; leaf-pickup mode.

Drawbacks

  • Listed 75-pound weight; basis unspecified.
  • Do not inherit runtime from larger-battery 80V kits.

A useful choice for the right 80V owner

An existing collection of approved 80V tools can make this mower easier to justify. You may prefer sharing a charging system or building around batteries you already understand. That is a practical ownership benefit, rather than proof that the mower is universally more powerful or convenient.

Drive assistance is the other central reason to consider it. If pushing is what makes your current routine tiring, a powered drive can address a real problem. If lifting into a vehicle or maneuvering through a cramped shed is the problem, drive assistance offers a less complete answer.

Read beyond the LM2108S display name

The exact identifiers are model MO80L416 and SKU 2550402. Greenworks also uses LM2108S display branding on other-capacity packages, so that short name alone does not establish the reviewed kit.

This package supplies one 80V 4Ah battery and a charger. Do not borrow a longer runtime, larger battery or seller bundle from another 80V listing. Confirm clipping equipment against the actual box list rather than relying on a photograph with every accessory shown.

Read beyond the LM2108S display name
DetailExact-kit informationDecision it affects
BatteryOne 80V 4Ah packYour available mowing session and extra-pack plan.
DriveVariable-speed rear-wheel self-propelPushing effort; not lifting weight.
Clipping modesMulch, bag, side discharge; Turbo leaf-pickup claimTurbo is not a fourth discharge outlet.
Weight75lb manufacturer listing; battery basis unspecifiedDo not treat it as a measured battery-excluded comparison.

Self-propel and Turbo perform different jobs

The manual describes drive operation without cutting-blade rotation. That can help on a storage route after the grass is finished. During mowing, wheel assistance and blade-speed selection remain separate decisions.

Turbo temporarily raises blade speed from the listed 2800rpm to 3200rpm, and the manual notes faster battery use. It is a tool for a part of the job, not a reason to assume maximum speed should be held for the entire lawn.

Think about what would make a session feel easier. A comfortable walking pace, clear turning space and a useful clipping mode can matter as much as an extra control. If you are choosing drive assistance to reduce effort, check the handle and engagement arrangement with the machine safely stopped where possible.

The included 4Ah pack sets the starting point

Greenworks claims up to 33 minutes with the included battery and lists 40-minute charging. Those are manufacturer figures rather than Lawn Current measurements. Allow for the grass, cutting mode and breaks in your own mowing routine.

The sensible comparison is the whole package you would own. If an approved extra 80V pack is already available, the kit may fit your routine differently than it would for a first-time buyer. If extra capacity must be purchased, include that expense and storage in the decision.

Give yourself a margin for the mow that is less convenient than usual. Longer growth, more collection or a disrupted schedule can turn a comfortable routine into a second session. We do not promise a lawn area or inherit another 80V kit’s runtime. Battery capacity and mower load matter more than voltage as a standalone label.

Clipping choice and height are practical buying checks

The manufacturer lists seven height settings from approximately 1.375 to 4 inches and a 60L collection bag. The multi-function description combines mulch, bag, side discharge and a Turbo leaf-pickup claim.

Choose according to where your clippings will go. Collection requires room to detach and empty the bag; discharging requires a mowing pattern that keeps material away from people and property. A claim about leaf pickup is not evidence that the mower replaces every leaf-clearing tool or performs like a dedicated vacuum.

The maximum height also deserves checking against your lawn-care plan. Do not choose a mower on deck size and later discover that its available cutting settings or collection routine do not suit the grass you maintain.

Storage and care should follow this exact manual

The manual describes folding and locking the handle, removing the battery and standing the machine on its support brackets. Stable floor space matters more than merely having a narrow corner available.

For cleaning, this manual permits water with neutral detergent and a soft cloth but instructs keeping water away from the battery compartment. The battery and charger must not be washed. That is not permission to pressure-wash the mower or spray electrical areas.

Use the model label when checking blades and other replacement parts with support. Separate coverage for tool, battery and normal wear is worth understanding before a purchase, especially when a marketplace seller or renewed product is involved. Keep the receipt and the received manual rather than relying on a general brand warranty headline.

Two alternatives that change the system decision

Compare the reasons to own each mower, rather than treating a larger voltage or battery Ah figure as an independent performance result.

Two alternatives that change the system decision
AlternativeWhy choose itWhat to accept
EGO LM2156SPInterchangeable lower blades and the specified 10Ah kit.A separate 56V system; Ah across different voltages is not a runtime comparison.
Greenworks MO60L516A full-size push mower for an existing 60V owner.No drive assistance and no compatibility with 80V packs.

Before buying this exact variant

Our editorial conclusion is conditional: the mower makes sense when drive assistance and 80V system fit outweigh the included-kit limitations. See the main electric mower guide for other priorities.

  • Match model MO80L416 and SKU 2550402.
  • Confirm one 4Ah battery, charger and clipping equipment in the seller’s package.
  • Ignore runtime promises attached to a different-capacity bundle.
  • Check seller, condition, return terms and warranty eligibility.
  • Plan charging, battery storage and any unavoidable lifting.

Common questions

Is LM2108S enough to identify this kit?

No. Check MO80L416, SKU 2550402 and the one-4Ah included battery. Similar display branding appears on other packages.

Does 80V mean longer runtime than 60V?

No. Runtime depends on battery energy, load, settings and conditions. This exact kit has a manufacturer claim of up to 33 minutes.

Can the mower drive with the blade stopped?

The linked MO80L416 manual describes drive-only operation. Follow the received control instructions before using it.

Does Turbo run continuously?

The manual describes holding Turbo temporarily and notes increased battery drain. It should not be confused with a longer-runtime mode.

Documentation and attribution: sources for this article. How we evaluate mowers.

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