You’ll like the WORX WG779 if you have a small, tight yard and want predictable 40V performance—two 20V 4.0Ah PowerShare batteries and a dual charger give quick turnarounds and easy battery checks. The compact 14" deck and IntelliCut auto-throttle handle dense patches without bogging, while six-height settings, mulching or bagging, and balanced blades deliver even clippings. It’s lightweight and portable but limited for larger lawns; keep going and you’ll find full details on fit, tradeoffs, and value.
Some Key Takeaways
- Compact 14" deck (listed 13" cutting width) is ideal for tight, small yards up to about 1/8 acre.
- Dual 20V 4.0Ah PowerShare batteries (40V system) deliver predictable runtime and swap instantly to finish jobs.
- Intellicut auto-adjusting motor boosts power in dense patches to prevent bogging and maintain cut quality.
- Lightweight ~29 lb chassis, collapsible handle, and quiet ~88 dB operation improve portability and usability.
- Good value for small-yard owners with versatile battery ecosystem, but limited width/runtime and some polypropylene parts may affect durability.
What the WORX WG779 Offers at a Glance
When you need a compact, battery-powered mower for small yards, the WORX WG779 delivers a practical mix of power, tech, and portability. You get a 14" deck (13" cutting width listed), Intellicut auto-adjusting motor, six-height settings, and 2-in-1 mulch/bag options. It weighs about 29 lbs, folds for storage, and presents a compact footprint that’s easy to maneuver. Included are two 20V 4.0Ah PowerShare batteries and a dual charger—so battery compatibility across 140+ WORX tools simplifies ownership. Quiet, rated ~88 dB, with a full-bag indicator and a 3-year limited warranty for reassurance. It’s an attractive option for homeowners who care for their lawns and landscapes and want commercial-grade mowers performance in a homeowner-friendly package.
How the 40V PowerShare Batteries and Dual Charger Perform
Few things matter more for small-yard cordless mowing than reliable batteries and a fast charger, and the WG779’s dual 20V PowerShare packs deliver predictable, user-friendly performance. You’ll appreciate two 4.0Ah packs that swap instantly, letting you finish typical 1/8-acre jobs without guesswork. Built-in charge-level indicators and the included dual charger simplify charge management; you recharge both packs simultaneously and see status at a glance. Battery longevity is respectable for this class—PowerShare cells are durable and shareable across 140+ WORX tools, so you’re investing in a system, not just one mower. Practical, dependable, and community-minded. WORX’s 40V PowerShare ecosystem also powers a wide range of yard tools, giving homeowners versatility and cross-tool compatibility for their lawn and landscape needs.
Cutting Performance: IntelliCut, Deck Size, and Grass Results
With reliable PowerShare packs keeping you mowing, the WG779’s cutting performance becomes what really defines the experience. You’ll notice IntelliCut sensing dense patches and boosting power to keep a steady cut without bogging. The compact 14" deck favors tight spaces, giving precise passes but requiring more runs on wider lawns. Blade balance is good out of the box, minimizing vibration and promoting even clipping discharge. Mulching efficiency impressed on regular trims, producing fine clippings that settled into the turf rather than clumping. Height adjustments let you dial in finish, and the bag fills predictably for easy disposal. For homeowners maintaining turf and landscape, tow-behind spreaders can complement your mowing routine by evenly distributing seed and fertilizer for healthier grass growth and coverage tow-behind spreaders.
Design, Portability, and Ease of Use for Small Yards
Although compact in footprint, the WG779 is built to be easy to move and store, so you’ll handle it without strain across small yards and tight flower beds. You’ll appreciate the lightweight ~29 lb chassis and easy-carry handle for short transports, and the fully collapsible handle enables compact storage in sheds or closets. The ergonomic handle feels secure when maneuvering around planters and up gentle slopes, while the 14" deck and single-lever height adjust let you work precisely. Controls are straightforward, the bag is simple to empty, and overall the design supports confident, communal yard care. This mower is part of a lineup focused on compact push mowers designed for homeowners who maintain their lawn and landscape.
Worth the Money? Pros, Cons, and Who Should Buy
If you need a lightweight, low-maintenance mower for a small yard and value battery interchangeability, the WG779 is a solid buy—its dual 20V PowerShare batteries, Intellicut auto-throttle, and compact deck deliver enough power and runtime for up to about 1/8 acre without the fuss of gas. You'll appreciate the easy handling, quiet operation, and included dual charger. Pros: portable, interchangeable batteries across 140+ tools, simple maintenance, good for tight spaces. Cons: limited cutting width/runtime for larger lawns; polypropylene parts may raise long term durability questions. Buy if you want convenience and tool-family value; check price comparison first. The mower is particularly well-suited for homeowners with smaller lots and compact yards.
Some Questions Answered
Can I Use Third-Party 20V Powershare Batteries With the WG779?
Yes — you can use third party compatibility 20V PowerShare batteries if they match WORX’s physical fit and voltage, but you’ll want to verify battery chemistry (Li-ion) and quality. Third-party cells can work, but may lack proper communication, protections, or performance equal to OEM 4.0Ah packs. You’ll feel safer sticking with certified PowerShare batteries for reliability and warranty peace of mind, yet good third-party options exist if they’re well-reviewed.
Is the Mower Safe to Operate on Slopes Steeper Than 15 Degrees?
No — you shouldn’t operate it on slopes steeper than 15 degrees. The mower’s compact, lightweight design and slope stability are limited; using it on steeper grades raises tip‑over and traction risks. With basic operator training and cautious technique you’ll manage mild inclines safely, but for anything steeper choose a more robust model or use a string trimmer. We’ve got your back — prioritize safety and seek guidance if you’re unsure.
How Loud Is the Mower at Typical Walking Speed in Decibels?
You can expect a noise level around 87.8–88 dB at typical walking speed; that decibel measurement places it in the loud-but-manageable range. You’ll notice it’s quieter than many gas mowers, so you’ll feel comfortable mowing near neighbors and in shared yards. Still, you’ll want hearing protection for extended use. Overall, the mower balances performance and acceptable noise levels for community-minded users seeking reliable, considerate equipment.
Are Replacement Collection Bags and Mulch Plugs Sold Separately?
Yes — replacement availability is good: you can buy extra collection bags and mulch plugs separately from WORX or authorized retailers. You’ll find compatible mulch plugs made for this 14" deck and replacement bags sized to the mower’s 0.85-bushel capacity. That mulch compatibility means parts fit without mods. You’ll feel supported joining other users who keep spares handy, ensuring uninterrupted mowing and easy maintenance for seasons to come.
Does the Mower Come Pre-Assembled Out of the Box?
Yes — it arrives mostly assembled, so you’ll be mowing quickly out of box. You’ll perform a quick setup: unfold the collapsible handle, attach the grass bag and plug in the batteries. It’s a tool free process and the dual charger handles both packs. Do an assembly check to confirm handle latches and battery seating. You’ll feel part of a confident user group when it’s ready in minutes.
