Dong Cheng
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Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
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Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Mowing as easy as a walk in the park with our self-propelled design and powerful motor!
Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger
Item #: 212394461

Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position

Item #: 212394461

AUD 929

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Mowing as easy as a walk in the park with our self-propelled design and powerful motor!
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What Stands Out

Powerful Performance
Equipped with a 1600W brushless motor, this mower delivers high-speed cutting at 2600RPM, ensuring efficient lawn maintenance and superior results compared to traditional mowers.
Cordless Convenience
Featuring a 40V battery system, this self-propelled mower offers freedom of movement without the hassle of cords, making it perfect for large lawns and easy maneuverability.
Customized Cutting
With 7-position height adjustment, users can easily tailor the cutting height to their lawn needs, ensuring a perfectly manicured lawn while accommodating various grass types.

Product Details

Shop Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower, 40V 1600W Cordless Electric Self-Propelled Lawn Mower with 2600RPM High Speed Cutting, 7-Position Height Adjustment, 4 x 4.0Ah Batteries& Dual Charger online at a best price in Nauru. B0BS2VL365
  • 【Powerful&Effortless】Equipped with a high-performance 40V 1600W brushless motor, delivering robust and stable power. With a no-load speed of up to 2600RPM, it easily tackles thick weeds and tough grass stems, keeping your lawn neat and tidy.
  • 【Self-Propelled, Total Control】Features a variable-speed self-propelled function, adjustable from 0.5 to 1.4m/s. Whether on flat ground or slopes, simply guide the mower without strenuous pushing, making mowing as easy as a walk in the park.
  • 【Wide-Cut Efficiency】Features a 21inch (520mm) extra-wide one-piece blade for larger cutting swaths and higher efficiency. Combined with 7-position height adjustment (25-75mm), you can customize your lawn height according to the season and preference, creating the perfect lawn.
  • 【Extended Runtime, No Power Anxiety】Comes with 4 high-capacity 4.0Ah Li-ion batteries, providing up to 30 minutes of continuous runtime, perfect for medium-sized yards. Paired with a 20V dual-port fast charger, it takes only 115 minutes to fully charge all 4 batteries, ensuring uninterrupted operation.
  • 【Versatile & Easy Storage】Offers 3-in-1 functionality (mulching, bagging, side discharge) to meet various lawn care needs. The intelligent LED light ensures safe operation even at dusk. The foldable design significantly reduces storage space, making it easy to store in your garage or shed.
Brand NameDong Cheng
Required AssemblyYes
Global Trade Identification Number06975854162614
ManufacturerDongCheng
Unit Count1.0 Count
ColorGreen
Style NameCordless
Item Weight87 Pounds (39.46 kg)
Cutting width21 Inches (53.3 cm)
Item Dimensions D x W x H23.6"D x 23.6"W x 16.4"H (59.9 x 59.9 x 41.7 cm)
Power SourceBattery Powered
Operation ModeAutomatic
Smart Home CompatibilityNot Smart Home Compatible
Maximum Adjustable Cutting Height3.94 Inches (10 cm)
Battery Average Life30 minutes
Minimum Adjustable Cutting Height1.18 Inches (3 cm)
Number of Positions7
Material TypeElectronic Components, Metal, Plastic
BrandDong Cheng
MaterialElectronic Components, Metal, Plastic
StyleCordless
Cutting Width21 Inches (53.3 cm)
Product Dimensions (L x W x H)23.6"D x 23.6"W x 16.4"H (59.9 x 59.9 x 41.7 cm)
Number of Items1

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Homeowners with Medium Lawns

    Ideal for homeowners needing efficient mowing over medium to large-sized lawns without the hassle of cords.

  • Eco-Conscious Users

    Great for those seeking an electric mower to reduce carbon footprint and promote environmentally friendly practices.

  • Individuals Seeking Convenience

    Perfect for users looking for a self-propelled mower that simplifies the mowing process with adjustable height settings.

Not Suitable For
  • Very Large Gardens

    Less suitable for extremely large lawns due to battery range limitations and potential need for multiple charges.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower?

    Answer: The Dong Cheng 21 Inch 3-in-1 Lawn Mower features a powerful 40V 1600W brushless motor, providing efficient cutting with a speed of 2600 RPM. Its 7-position height adjustment allows you to customize the grass cutting height between various settings to suit different lawn types. Additionally, the self-propelled design enhances ease of use, allowing you to maneuver the mower with minimal effort, making it ideal for large yards or undulating terrain.
  • Question: How does the self-propelled feature work on this lawn mower?

    Answer: The self-propelled feature of the Dong Cheng lawn mower uses the electric motor to move the mower forward automatically, enabling a more effortless cutting experience. This is particularly beneficial for users who may have difficulty pushing heavy mowers or those with sloped yards. You can control the speed easily with a handlebar-mounted throttle, ensuring precise operations whether you are mowing flat areas or tackling hilly landscapes.
  • Question: What type of battery is used in the Dong Cheng lawn mower?

    Answer: The Dong Cheng lawn mower utilizes a 40V lithium-ion battery, known for its efficient power delivery and longevity. This type of battery provides consistent performance and can handle larger lawns without losing charge quickly. The cordless nature of this mower offers you the freedom to move without being tethered to an outlet, making it ideal for users with expansive outdoor areas.
  • Question: Can I use this lawn mower for mulching?

    Answer: Yes, the Dong Cheng 21 Inch lawn mower offers a 3-in-1 functionality, which includes mulching. The mulching feature finely chops the grass clippings and disperses them back onto the lawn, providing natural nutrients and promoting healthier grass growth. This function is particularly advantageous during the growing season as it reduces waste and promotes a greener, thicker lawn.
  • Question: What maintenance is required for the Dong Cheng lawn mower?

    Answer: Maintaining the Dong Cheng lawn mower involves regular checks and tasks such as cleaning the blades to ensure efficient cutting performance. You should remove any grass buildup after each use, charge the battery regularly, and inspect the wheels for wear. Keeping the mower clean and well-maintained increases its lifespan while ensuring optimal functioning, making your mowing sessions smoother and more effective.
  • Question: Is the Dong Cheng lawn mower quiet during operation?

    Answer: The brushless motor design of the Dong Cheng lawn mower allows it to operate at a lower noise level compared to conventional gas-powered mowers. This makes it an excellent choice for residential areas, especially if you need to mow during early mornings or late evenings without disturbing your neighbors. The quieter operation ensures a more pleasant mowing experience.
  • Question: What is the cutting width of this lawn mower?

    Answer: The cutting width of the Dong Cheng lawn mower is 21 inches, which strikes a great balance between efficiency and maneuverability. This width allows you to cover more ground in fewer passes, making it ideal for medium to large lawns. It is designed to navigate around trees and flower beds effectively while providing a clean cut.
  • Question: How do I adjust the cutting height on the Dong Cheng lawn mower?

    Answer: Adjusting the cutting height on the Dong Cheng lawn mower is straightforward as it features a user-friendly lever that offers seven different position settings. By simply pulling the lever, you can raise or lower the deck to achieve the desired cutting height. This flexibility helps tailor the mowing job according to the season and grass type, ensuring your lawn looks its best year-round.
  • Question: Where can I buy the Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower?

    Answer: You can purchase the Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower from Ubuy in Nauru. Ubuy offers a convenient and reliable platform with detailed product information, making it easier for you to find and choose the best option for your lawn care needs.

Dong Cheng Walk-Behind Lawn Mowers Editorial Review

The Dong Cheng 21 Inch 3-in-1 Brushless Lawn Mower has garnered a favorable reception among users, primarily for its convenience, performance, and thoughtful design features. Customers appreciate the clean and level cut it provides, which rivals traditional gas mowers. The absence of fuel-related maintenance woes is a significant draw, with users highlighting the ease of storage and operation that comes from being a battery-powered model. The mower comes equipped with four 4-amp hour batteries and a dual battery charger, allowing for seamless battery swaps during operation. This feature stands out, especially for properties with larger yard areas. Its self-propelling capability is another highlight, particularly for those who may have mobility issues, making it accessible for a broader range of users, including the elderly. Performance-wise, the mower’s ability to adjust blade torque when encountering thicker patches of grass is seen as a premium feature, enhancing its usability over gas-powered alternatives. Users also appreciate its quiet operation and the built-in headlights for mowing in low-light conditions. However, some caution is advised for those with particularly rough terrains, as the mower's plastic Construction could be less durable under tough conditions. While ideal for well-maintained lawns, potential buyers are encouraged to Consider their lawn type to maximize the mower's performance. The mower's compact form when stored vertically is another user-friendly aspect, facilitating easy organization in garages or sheds. Overall, the Consensus is that this mower is a strong contender in the electric lawn mower market, especially for those looking to move away from gas engines. **

Customer Reviews & Ratings

20 customers ratings
  • 5 Star
    70%
  • 4 Star
    15%
  • 3 Star
    0%
  • 2 Star
    6%
  • 1 Star
    9%

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Pros

  • Clean and level cut
  • Easy to use and store
  • No need for fuel maintenance
  • Quick battery swaps with dual charger
  • Self-propelled feature enhances usability
  • Adjustable blade torque output for dense grass
  • Quiet operation with built-in headlights
  • Compact storage options

Cons

  • Plastic Construction may affect long-term durability

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

AUD 929

Order now and get it around Monday, August 31

QTY:

Only 5 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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  • fedex
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Fastest cross-border delivery

Features & Benefits

  • High-performance 40V 1600W brushless motor for robust power.
  • Variable-speed self-propelled function for effortless operation.
  • 21-inch wide blade for larger cutting swaths and higher efficiency.
  • 30 minutes of runtime with 4 high-capacity batteries.
  • 3-in-1 functionality for versatile lawn care options.
  • Foldable design for easy storage in tight spaces.

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