The PowerSmart DB2821 is a powerful and durable cordless electric lawn mower that offers a clean, quiet, and efficient lawn mowing experience. Equipped with a high-performance brushless motor and 21-inch steel cutting deck, this self-propelled mower can handle larger yards up to 1/4 acre. It runs on a large 80V lithium-ion battery that delivers up to 50 minutes of continuous runtime per charge.

The DB2821 combines strength and maneuverability with adjustable cutting heights, rear bagging, and mulching capabilities. With convenient features like push button start, cruise control, and LED headlights, the DB2821 aims to provide an easy to use and hassle-free lawn mowing solution without the fumes, noise, and maintenance of gas mowers.

Motor and Cutting Deck

The PowerSmart DB2821 features a generous 21 inch cutting deck that easily handles even larger yards, minimizing the time and passes needed to complete the job. It runs on a powerful 12A brushless motor that delivers consistent power and helps extend the life of the mower with reduced friction and heat buildup. The brushless motor technology is more energy-efficient than brushed motors, providing more runtime on a single charge. Combined with the 21 inch deck, the brushless motor generates enough torque to move through thicker and taller grass without bogging down. The steel cutting deck creates a level cut and durable housing for the mowing components. The cutting radius allows the user to mow closer to objects to reduce trimming. Overall, the large cutting deck paired with the high-performance brushless motor enables fast and efficient mowing for yards up to 1/4 acre.

Battery and Charging

The PowerSmart DB2821 comes with an 80V lithium ion battery that provides excellent power and runtime for mowing medium to large sized lawns on a single charge. The large capacity battery can run for up to 45 minutes on a full charge, allowing you to mow up to 1/4 acre.

Charging the battery is straightforward - it uses a standard 110V system and charges in just 1.5 hours. The quick charging time means you can have the mower ready to go again in no time. The battery is designed for longevity too, providing over 500 charge cycles during its lifespan.

The battery pack can be easily removed for charging or storage. It uses smart overload protection technology to prevent over-charging and over-heating. There's also an integrated battery life indicator so you can check the remaining runtime. Overall the 80V lithium ion battery provides excellent performance and convenience when using this electric mower.

Adjustability and Maneuverability

The PowerSmart DB2821 offers excellent adjustability and maneuverability for an electric mower. It features a single-point height adjustment that allows you to choose from 6 cutting height positions, from 1.18 inches to 3.5 inches, to get the perfect cut for your lawn.

At just 52 pounds, the mower is lightweight and easy to maneuver. The rear wheels are 7 inches wide to easily roll over uneven terrain, while the front caster wheels provide smooth steering around landscaping and obstacles. Users mention the mower is well-balanced and easy to turn and maneuver.

The adjustable handle also folds down completely for compact storage, taking up less room in your shed or garage when not in use. At just 21 inches wide, the mower can fit through standard gates and access points around your yard. The lighter weight and compact size make the DB2821 easy to handle and store.

Overall, the adjustments and nimble design allow you to tailor the cut to your lawn's needs and make mowing accessible and convenient.

Additional Features

The PowerSmart DB2821 offers versatile mowing with rear bagging, side discharge and mulching capabilities.

The 21-inch steel deck allows you to bag clippings in the 1.5 bushel collecting bag. The bag is easy to install and remove as needed. This is a great option for collecting debris and leaves.

For side discharge, you can keep the bag off and allow clippings to shoot out from the side chute. This efficiently disseminates clippings evenly across your lawn.

Finally, the 2-in-1 mulching plug allows you to recycle grass clippings back into the lawn. Many gardeners prefer mulching since it provides a natural fertilizer to grass and eliminates bagging needs. The mulching blades grind clippings into fine particles that decompose quickly.

With all three options - bagging, side discharge and mulching - the DB2821 provides versatility to handle lawn care needs. You can tailor the mowing approach to the season, grass length and lawn condition.

Noise Level

The PowerSmart DB2821 stands out for its quiet operation compared to gas-powered lawn mowers. Gas mowers rely on noisy combustion engines that can run between 90 to 100 decibels. Prolonged exposure to noise levels above 85 decibels can cause hearing damage. The PowerSmart operates at just 60 decibels, comparable to a normal conversation. This makes the mower much more pleasant to operate without requiring hearing protection.

The quiet operation comes from the high-efficiency brushless motor. With no internal combustion and fewer moving parts, electric motors generate far less noise vibration. The lack of engine noise allows you to mow early in the morning or late evening without disturbing neighbors. It also allows you to enjoy listening to music or podcasts while mowing. If you want a quiet mower that won't damage your hearing, the PowerSmart DB2821 is an excellent choice.

Ease of Use

The PowerSmart DB2821 electric lawn mower is designed for user-friendly operation and maneuverability.

• The controls are straightforward and intuitive. There is a single button to press to start the mower. The speed can be adjusted via a speed control dial. Safety features include automatic shut off when the handle is released.

• Assembly out of the box is quick and easy, with no tools required. The handle simply needs to be unfolded and snapped into position.

• Operation of the mower is very simple. Just press the start button and begin mowing. The adjustable cutting heights allow you to easily change the height as needed.

• The mower is lightweight at just over 50 lbs, making it easy to maneuver around the yard and between obstacles. The rear-wheel drive aids with control on hills and uneven terrain.

• Since it's battery-powered, there is no cord to deal with or fumes during operation. The quiet motor allows for mowing early in the morning without disturbing neighbors.

Overall, the DB2821 is designed for intuitive, user-friendly operation for homeowners. The simple controls, quick assembly, quiet and fume-free battery power, and adjustable features make it easy and convenient to use.

Cut Quality

The 21-inch dual-blade cutting deck on the PowerSmart DB2821 lawn mower delivers excellent cut quality with its powerful 5.0Ah 80V brushless motor. The blades cut evenly and cleanly through both thick and thin grass with little effort.

The dual blades are made of durable steel and work together to generate sufficient lift and suction to lift grass blades up and cut them with precision. Even in overgrown areas with taller grass and weeds, this mower is able to cut through efficiently without getting bogged down.

The cutting height is adjustable between 1.18 - 3.15 inches using a single lever, allowing you to fine tune the cut to your desired lawn length. At the lowest heights, the cut is very even and consistent. As the height increases, the cut remains relatively clean and neat.

One downside noted is that due to the heavy and large 21-inch deck, it can sometimes miss cutting a few stray blades when maneuvering around landscaping borders and tight spaces. But for general open lawn areas, the cut quality is excellent.

Overall, the dual-blade cutting system on this mower excels at delivering an even, consistent, and clean cut on both thick and thin grass types. The powerful 80V motor provides plenty of torque to power through overgrowth while keeping the blades spinning at a high speed for precision cutting.

Durability and Warranty

The PowerSmart DB2821 lawnmower is built to last thanks to its durable steel deck construction and robust brushless motor. The steel deck is rust-resistant and can stand up to repeated mowing sessions without showing signs of wear and tear.

The brushless motor is designed for longevity and requires less maintenance than brushed motors. It delivers consistent power and performance over time. With no spark plugs or air filters to service, the brushless motor simplifies maintenance.

The DB2821 is backed by a 2-year limited warranty. This covers defects in materials and workmanship for 2 years from the date of original purchase. The warranty provides peace of mind should any issues arise with the mower during regular use.

Overall, between the sturdy steel deck, reliable brushless motor, and 2-year warranty coverage, the PowerSmart DB2821 is a durable electric lawn mower that can handle frequent mowing for multiple seasons. The construction quality and warranty help justify the mower's price by delivering enduring performance over its lifetime.

Conclusion and Recommendation

The PowerSmart DB2821 is an impressive electric lawn mower offering several nice features for the price. Here's a quick summary of the pros and cons:

Pros

• Powerful 80V motor provides excellent cutting power
• Large 21-inch cutting deck gets the job done quickly
• Long-lasting 5.0Ah lithium-ion battery provides up to 45 minutes of run time
• Battery charges quickly in 60-90 minutes
• Adjustable cutting heights from 1.5-4 inches
• Lightweight and easy to maneuver
• Foldable handle for compact storage
• Relatively quiet operation
• Mulching and side discharge options
• 2-year warranty

Cons

• Battery and charger sold separately
• No battery power indicator
• Some users report issues with durability over time

Overall, the PowerSmart DB2821 is a great option for homeowners looking for an affordable, efficient, and convenient electric mower. It offers ample power and battery life for small and medium-sized yards. The easy maneuverability and quiet operation are nice bonuses as well. Unless you have a large property or landscaping business, this mower should meet most basic lawn mowing needs. Just be prepared to purchase the battery and charger separately.