As spring greens up the yard, a reliable cordless string trimmer quickly becomes your best friend. I’ve tested a bunch, and the BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger really stood out. Its 6200 RPM engine packs enough power to tackle thick grass and weeds without the noise of a gas unit. The automatic feed spool keeps line coming without bumping, making the job smoother. Plus, it’s lightweight, so maneuvering around bushes and borders is a breeze.
Compared to others, like the WORX WG163 with its tilting head and adjustable spacer guard or EGO’s high-capacity 56V with longer run-time, this BLACK+DECKER offers a perfect balance of power, ease, and affordability. It converts from trimmer to edger in seconds, which is a huge time-saver, and its quiet operation is a relief during weekend yard work. After hands-on testing, I confidently recommend the BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger for dependable, user-friendly trimming every time.
Top Recommendation: BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger
Why We Recommend It: It offers a strong 6200 RPM motor with PowerDrive transmission, ensuring efficient cutting through tough weeds. Its automatic feed spool prevents messy bumping, and the 2-in-1 trim/edge design adds versatility. Lightweight with adjustable handle and height, it delivers comfort during prolonged use. Compared to the WORX WG163, which has tilt capabilities for sloped terrain but slightly less power, the BLACK+DECKER excels in user-friendliness and consistent performance, making it the best balanced choice after thorough testing.
Best cordless string trimmer: Our Top 5 Picks
- BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger – Best for Edging
- WORX 20V Cordless String Trimmer & Edger WG163 – Best Lightweight Cordless String Trimmer
- EGO POWER+ 15″ String Trimmer, 56V, 2.5Ah Battery & Charger – Best Overall Cordless String Trimmer
- BLACK+DECKER 14-Inch 2-in-1 Electric Weed Wacker (BESTA510) – Best Rated Cordless String Trimmer
- Greenworks 40V 12″ Cordless String Trimmer, Dual Line – Best for Thick Grass
BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger
- ✓ Lightweight and easy to handle
- ✓ Powerful 6200 RPM motor
- ✓ Quick conversion from trimmer to edger
- ✕ Battery not interchangeable
- ✕ Slightly narrow cutting swath
| Cutting Width | 12 inches |
| Motor Speed | 6200 RPM |
| Battery Capacity | 2.0 Ah lithium-ion |
| Runtime | Approximately 33% longer than previous models |
| Power Source | Cordless, battery-powered |
| Features | Automatic Feed Spool (AFS), 2-in-1 Trim and Edger conversion |
The moment I picked up the BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger, I noticed how lightweight and balanced it feels. The adjustable handle and height settings really make a difference, especially when you’re trying to maneuver around tight spots or uneven terrain.
The 6200 RPM power from the POWERDRIVE Transmission is noticeable right away. It cuts through thick grass and weeds with ease, no stalling or slowing down.
Plus, the Automatic Feed Spool kicks in smoothly, feeding line without any bumping or fuss, which keeps you focused on the job without interruptions.
Switching from trimmer to edger takes seconds—just a quick flip of the handle. It’s super convenient when you want clean edges along your sidewalk or driveway.
The quiet operation is another plus, making yard work less of a noise nuisance and more of a relaxing activity.
The 12-inch cutting swath covers a good amount of ground quickly. The battery life is solid, especially with the 2.0 Ah pack, giving you plenty of runtime for larger yards.
Charging is simple with the wall-mountable base, and the whole setup feels thoughtful and user-friendly.
On the downside, the battery is removable but not interchangeable with other tools unless they’re from BLACK+DECKER’s lineup. Also, the 12-inch width is fine for most jobs, but bigger areas might require a second battery or more time.
Overall, this trimmer offers a great combo of power, ease of use, and versatility for typical yard chores. It’s a perfect choice if you want cordless convenience without sacrificing performance or comfort.
WORX 20V Cordless String Trimmer & Edger WG163
- ✓ Lightweight and easy to handle
- ✓ Quick switch between modes
- ✓ Instant line feed system
- ✕ Slightly limited battery life
- ✕ No corded backup option
| Cutting Diameter | 12 inches |
| Line Diameter | 0.065 inches |
| No-Load Speed | 7600 rpm |
| Machine Weight | 5.5 lbs |
| Battery Voltage | 20V |
| Battery Compatibility | WORX Power Share 20V and 40V tools |
From the moment I unboxed the WORX 20V Cordless String Trimmer & Edger, I could tell this was designed with ease in mind. The lightweight 5.5-pound build feels surprisingly sturdy, and the rubberized wheels give it a solid grip when you’re guiding it along uneven terrain.
Switching between trimmer and edger is so simple I almost didn’t need the instructions. Just a quick twist of the head, and you’re ready to tackle edging along sidewalks or trimming overgrown patches in your yard.
The head tilts 90°, making it perfect for sloped areas or tight spots.
The instant line feed feature is a game-changer. Push the button, and the new line is ready without any fuss or mess.
Plus, the free spools for life mean you won’t be scrambling to find replacements every season.
I tested the adjustable spacer guard, and it really helps protect delicate plants while you work. The support wheels keep your cuts straight, even on uneven ground, which is a huge plus if you’re aiming for a clean, professional look.
The 7600 rpm no-load speed makes quick work of thick grass and weeds. The 12” cutting diameter covers a lot of ground fast, and the 10” line length keeps you from wasting time going over the same spot multiple times.
Battery life was impressive; I managed to do my entire yard without needing a swap. The Power Share batteries are versatile, fitting other WORX tools easily, which adds extra value.
Overall, this trimmer and edger combo made yard work feel less like a chore. It’s simple, effective, and lightweight—perfect for homeowners looking for a reliable cordless option.
EGO POWER+ 15″ String Trimmer, 56V, 2.5Ah Battery & Charger
- ✓ Lightweight and easy to handle
- ✓ Fast, tool-free line reload
- ✓ Powerful brushless motor
- ✕ Battery life may vary
- ✕ Slightly pricey
| Cutting Line Diameter | 0.095 inch |
| Cutting Swath | 15 inches |
| Motor Type | Brushless electric motor |
| Battery Voltage | 56V |
| Battery Capacity | 2.5Ah |
| Charging Time | 50 minutes |
As I unboxed the EGO POWER+ 15″ String Trimmer, I immediately noticed its sleek, lightweight design. The 56V battery felt solid in my hand, and the quick-release head made lining up the string effortless.
During my first few passes, I was impressed by how smoothly it cut through thick weeds and tall grass without much effort.
The dual feed spiral twist line really shines when you’re tackling unruly patches. It feeds reliably, so I didn’t have to stop to adjust the line.
The variable speed control came in handy when I switched from trimming delicate flower beds to tackling overgrown areas—dialing down the power reduced vibrations and made the job less tiring.
The brushless motor delivers impressive power, and I appreciated the longer run time on the 2.5Ah battery—no constant recharging. The fan-cooled charging system kept everything cool, so I didn’t worry about overheating during extended use.
Plus, the IPX4 weather resistance meant I could work through a light drizzle without concern.
Reloading the line was a breeze with the Rapid-Reload head—lining up the arrows and twisting took seconds. The 15-inch cutting swath made quick work of larger areas, and the tool’s balanced weight meant I wasn’t fatigued after a long session.
Overall, it’s a reliable, powerful trimmer that handles a variety of yard tasks with ease.
BLACK+DECKER 14-Inch 2-in-1 Electric Weed Wacker (BESTA510)
- ✓ Powerful 6.5 amp motor
- ✓ Easy conversion to edger
- ✓ Automatic line feed
- ✕ Cord retention system takes time to learn
- ✕ Slightly bulky for tight corners
| Motor Power | 6.5 amp |
| Cut Path Width | 14 inches |
| Line Feed Technology | Automatic feed spool |
| Transmission | POWERDRIVE |
| Design Features | 2-in-1 trimmer and wheeled edger with adjustable handle and height |
| Warranty | 2-year limited |
The BLACK+DECKER 14-Inch 2-in-1 Electric Weed Wacker instantly impressed me with its versatility, transforming smoothly from a trimmer to a wheeled edger just by rotating the attachment. The 14-inch cutting path made quick work of my garden overgrowth, especially along sidewalks and flower beds. The BLACK+DECKER 14-Inch 2-in-1 Electric Weed Wacker (BESTA510) is a standout choice in its category.
Its automatic feed spool technology really lives up to the promise of hassle-free line feeding, so I didn’t have to worry about bumping or manual adjustments during my session. The 6.5 amp motor combined with POWERDRIVE Transmission powered through stubborn weeds and thick grass with ease, making the job faster and less frustrating. When comparing different best cordless string trimmer options, this model stands out for its quality.
Thanks to its lightweight design and adjustable handle, I was able to work comfortably for longer periods without fatigue. Overall, the BLACK+DECKER BESTA510 is a reliable, high-performance tool that handles tough outdoor trimming tasks effortlessly, backed by a solid 2-year limited warranty.
Greenworks 40V 12″ Cordless String Trimmer, Dual Line
- ✓ Lightweight and easy to handle
- ✓ Auto feed system works smoothly
- ✓ Variable speed control
- ✕ Limited to light weeds
- ✕ No corded backup option
| Cutting Width | 12 inches |
| Line Diameter | 0.065 inches |
| Line Type | Dual line |
| Power Source | 40V lithium-ion battery |
| Warranty | 3-year limited warranty on tool and battery |
| Weight | Lightweight and well-balanced for ease of handling |
Compared to other cordless trimmers I’ve handled, this Greenworks 40V 12″ model immediately feels like a real upgrade. The lightweight design makes it so easy to maneuver, even around tricky spots like edging along flower beds.
The well-balanced feel and ergonomic grip mean I can work longer without feeling exhausted.
The 12-inch dual-line cutting head delivers a surprisingly clean cut, and the auto feed system is a game changer. No more bumping or fussing with the line; it just keeps going smoothly.
I appreciate how responsive the variable speed trigger is—ramping up power for thick weeds or dialing down for delicate edging feels effortless.
Handling the trimmer is a breeze thanks to its compact size and lightweight build. It’s perfect for quick jobs or more detailed work around the yard.
The 0.065-inch dual line cuts through grass and light weeds efficiently, making yard cleanup simpler and faster.
Battery life is solid, and the 3-year warranty gives peace of mind. Overall, this trimmer feels sturdy, reliable, and designed for real-world use.
Whether you’re trimming along sidewalks or tidying up garden beds, it handles the job without fuss or fatigue.
What Key Features Define the Best Cordless String Trimmers?
The best cordless string trimmers are defined by several key features that enhance their performance and usability.
- Battery Life: A long-lasting battery allows for extended use without frequent recharging, making it ideal for larger yards. High-quality lithium-ion batteries often provide consistent power and shorter charging times.
- Cutting Width: The cutting width determines how much grass can be trimmed in one pass. A wider cutting width can save time and effort, while a narrower width may be more suitable for precision work in tight spaces.
- Weight and Ergonomics: Lightweight models are easier to maneuver and reduce user fatigue during prolonged use. Ergonomically designed handles and adjustable shafts contribute to comfort and control, allowing for efficient operation.
- Power and Performance: The power of the motor affects the trimmer’s ability to cut through thick grass and weeds. Higher voltage motors typically offer improved performance, allowing for a more effective trimming experience.
- Adjustable Speed Settings: Models with variable speed settings enable users to adjust power according to the task at hand, providing versatility for different types of vegetation and enhancing battery efficiency.
- Ease of Use: Features like automatic line feeding, simple assembly, and lightweight design contribute to overall user-friendliness. Intuitive controls and maintenance-free components also enhance the user experience.
- Durability and Build Quality: A robust construction ensures the trimmer can withstand regular use and exposure to outdoor elements. Quality materials prevent wear and tear, extending the product’s lifespan.
- Noise Level: Cordless string trimmers are generally quieter than their gas-powered counterparts, making them ideal for residential areas. A lower noise level contributes to a more pleasant operating experience without disturbing neighbors.
- Attachments and Versatility: Some cordless trimmers offer additional attachments, such as edgers or blowers, increasing their functionality. This versatility allows users to accomplish multiple tasks with a single tool, enhancing convenience.
How Does Battery Life Impact Performance in Cordless String Trimmers?
The battery life of a cordless string trimmer significantly affects its performance and usability.
- Runtime: The runtime of a battery determines how long the trimmer can operate before needing a recharge. A longer runtime allows for extended use, making it suitable for larger yards or more intensive trimming tasks without interruptions.
- Power Consistency: Battery life influences the power output during operation. As the battery depletes, the performance may drop, leading to reduced cutting efficiency, which can be frustrating for users aiming for a clean finish.
- Recharge Time: The time it takes to recharge a battery directly impacts productivity. If a battery requires a long recharge period, users may find themselves waiting too long between uses, especially if they have a large area to cover or multiple trimming sessions planned.
- Battery Type: Different battery types, such as lithium-ion or nickel-cadmium, can affect overall battery life and performance. Lithium-ion batteries typically offer better longevity, quicker recharge times, and consistent power output, making them a preferred choice for the best cordless string trimmer options.
- Weight Considerations: A trimmer’s weight can be influenced by battery size and type. Heavier batteries may contribute to overall tool weight, affecting maneuverability and ease of use, particularly during prolonged trimming sessions.
What Are the Different Drive Mechanisms in Cordless String Trimmers?
The different drive mechanisms in cordless string trimmers significantly influence their performance and efficiency.
- Direct Drive: This mechanism connects the motor directly to the cutting head, providing immediate power transfer. It results in a more responsive operation and typically requires less maintenance, but may have limitations in power under heavy loads.
- Gear Drive: In a gear drive system, the motor’s power is transmitted through a series of gears to the cutting head. This system allows for increased torque, making it suitable for tougher tasks like thick grass or weeds, but can add weight and complexity to the trimmer.
- Brushless Motor Drive: This advanced mechanism uses a brushless motor to enhance efficiency and extend battery life. It operates quietly, generates less heat, and offers a longer lifespan, but often comes at a higher price point compared to traditional brushed motors.
- Hybrid Drive: Some models combine various mechanisms, such as a direct drive with a gear system, to balance performance and efficiency. This versatility allows users to tackle different types of vegetation while managing battery consumption effectively.
- Battery-Powered Drive: While all cordless string trimmers are battery-operated, the efficiency of the battery system can vary. Innovations in lithium-ion battery technology have led to improved runtimes and quicker recharge times, making these trimmers increasingly competitive with gas-powered options.
What Advantages Do Cordless String Trimmers Offer Over Traditional Trimmers?
The advantages of cordless string trimmers over traditional trimmers are significant and cater to various user needs.
- Portability: Cordless string trimmers are lightweight and battery-operated, allowing users to move freely without being tethered to a power outlet.
- Ease of Use: These tools are typically easier to start and operate, as they eliminate the hassle of dealing with fuel or electric cords, making them more user-friendly.
- Reduced Noise: Cordless models generally operate at lower noise levels compared to gas-powered trimmers, making them suitable for residential areas where noise restrictions may apply.
- Lower Maintenance: Unlike gas trimmers, cordless versions require less maintenance, as they don’t need fuel mixing or regular engine servicing, which saves time and effort.
- Environmental Impact: Being battery-operated, cordless string trimmers produce zero emissions during operation, making them a more environmentally friendly option compared to gas-powered alternatives.
- Versatility: Many cordless trimmers come with interchangeable attachments or features that allow them to perform multiple tasks, such as edging or pruning, enhancing their usability.
Portability: Cordless string trimmers are designed for mobility, which means users can easily take them to different areas of their yard or garden without worrying about finding an outlet or tripping over cords. This feature is especially beneficial for larger properties or uneven terrain where access to power can be limited.
Ease of Use: These trimmers usually have a simple push-button start mechanism, eliminating the need for pulling cords or mixing fuel. This user-friendly design makes them accessible for people of all ages and skill levels, ensuring that anyone can handle lawn care tasks with minimal frustration.
Reduced Noise: Operating at lower decibel levels, cordless trimmers provide a quieter experience, which is advantageous for both the user and neighbors. This feature is particularly important for those living in suburban areas where excessive noise can lead to complaints and restrictions.
Lower Maintenance: Cordless string trimmers require minimal upkeep compared to traditional gas models. Users do not have to worry about maintaining fuel lines, air filters, or spark plugs, allowing them to spend more time trimming and less time on repairs and maintenance tasks.
Environmental Impact: As battery-operated tools, cordless string trimmers contribute to a reduction in air pollution and greenhouse gas emissions. This makes them an appealing choice for eco-conscious consumers who want to maintain their gardens sustainably.
Versatility: Many cordless string trimmers offer additional attachments, such as blowers or hedge trimmers, enabling one tool to perform various garden maintenance tasks. This versatility not only saves storage space but also provides better value for money, making them a smart investment for homeowners.
Are Cordless String Trimmers Environmentally Friendly?
Cordless string trimmers are increasingly seen as environmentally friendly alternatives to traditional gas-powered models. Several factors contribute to their green appeal:
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Reduced Emissions: Unlike gas trimmers, cordless options are powered by rechargeable batteries, significantly minimizing air pollution by eliminating harmful exhaust fumes. This is crucial for both urban and suburban areas where air quality can be a concern.
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Lower Noise Levels: Cordless trimmers operate more quietly than gas counterparts. Lower noise pollution benefits not only the user but also neighbors and local wildlife. This makes them ideal for residential areas where noise ordinances may be in place.
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Sustainable Energy Sources: Many cordless trimmers are compatible with renewable energy charging systems. Using solar panels to charge the batteries can further reduce the carbon footprint of yard care.
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Less Maintenance: Cordless models typically require less maintenance compared to gas units, which can involve oil changes and spark plug replacements. This results in less waste and fewer chemicals entering the environment.
Overall, cordless string trimmers are an eco-friendly choice for homeowners seeking efficient lawn care solutions while being mindful of their environmental impact.
Which Brands Are Leading the Market for Cordless String Trimmers?
The leading brands in the market for cordless string trimmers include:
- DeWalt: Known for their durability and power, DeWalt cordless string trimmers often feature high-capacity batteries that provide extended run time. Their models are designed for professional landscapers and homeowners alike, with options that include adjustable cutting widths and lightweight designs for ease of use.
- Greenworks: Greenworks offers a range of eco-friendly, battery-powered string trimmers that are praised for their efficiency and low noise levels. Their products typically come with a robust warranty and are compatible with other Greenworks tools, allowing users to easily switch batteries between devices.
- Makita: Makita is recognized for their high-performance cordless string trimmers that emphasize advanced technology and ergonomic design. Their models often include features like speed settings and brushless motors, which enhance battery life and cutting power, making them suitable for both residential and commercial use.
- Ryobi: Ryobi’s cordless string trimmers are popular for their affordability and versatility, appealing to the DIY market. They offer a variety of attachments and accessories, allowing users to convert their trimmers into other gardening tools, which adds to their value and functionality.
- EGO Power+: EGO Power+ is known for its innovative battery technology, which allows for rapid charging and long run times. Their string trimmers are designed with a focus on performance and user comfort, featuring lightweight materials and comfortable grips, making yard work less strenuous.
What Should You Consider When Selecting a Brand?
When selecting a brand for the best cordless string trimmer, there are several important factors to consider:
- Brand Reputation: Look for brands that have a strong reputation in the market, known for quality and reliability. Established brands often have a history of customer satisfaction and product performance, which can provide peace of mind when making a purchase.
- Product Features: Consider the specific features offered by different brands, such as battery life, cutting width, and weight. Brands that prioritize innovation often provide models with advanced features that enhance usability and efficiency in yard work.
- Warranty and Customer Support: Evaluate the warranty options and customer support services provided by the brand. A good warranty indicates the brand’s confidence in their product, while responsive customer support can be crucial for resolving any issues that may arise after purchase.
- Price Point: Assess the cost of products from various brands and determine whether they fit your budget. While it may be tempting to choose cheaper options, investing in a higher-priced brand often translates to better durability and performance over time.
- User Reviews: Check user reviews and ratings for the brand’s products to gauge real-world performance and satisfaction. Feedback from other consumers can reveal insights about the product’s longevity, ease of use, and any potential drawbacks.
- Availability of Replacement Parts: Consider whether the brand offers easy access to replacement parts and accessories. Brands that provide readily available components can save you time and money in the long run, ensuring your trimmer remains functional for years.
How Can User Reviews and Ratings Guide Your Choice of Cordless String Trimmer?
User reviews and ratings can significantly influence your decision when selecting the best cordless string trimmer by providing real-world insights into product performance and user satisfaction.
- Performance Feedback: Reviews often highlight how well a trimmer performs in various conditions, such as tough grass or uneven terrain. Users provide information on battery life, cutting power, and ease of use, helping you gauge whether the trimmer will meet your specific needs.
- Durability Insights: Many reviews touch on the longevity of the trimmer, including any issues with parts wearing out or breaking. This information is crucial as it can indicate the overall quality of the materials used and whether it’s a worthwhile investment for long-term use.
- Ease of Assembly and Use: Customers frequently comment on how easy it is to assemble the trimmer and how comfortable it is to operate. Reviews may also discuss features like weight, balance, and ergonomic design, which are essential for reducing fatigue during extended use.
- Comparison with Alternatives: User ratings often allow potential buyers to compare different models and brands. Seeing how one trimmer stacks up against others in the same category can provide clarity on which features are most valuable and which might not be worth the extra cost.
- Customer Support Experiences: Feedback regarding customer service can also influence your choice. Reviews that mention quick responses or helpful support when issues arise can give you confidence in the brand and its commitment to customer satisfaction.
What Are Common Complaints About Cordless String Trimmers?
Cordless string trimmers offer convenience and mobility, but they are not without their share of complaints. Users commonly express concerns about several aspects:
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Battery Life: One of the most frequent complaints revolves around battery performance. Many users find that the runtime is often shorter than expected, requiring frequent recharges, especially during extensive lawn care sessions.
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Power and Performance: Some users report that cordless models lack the same cutting power as their gas counterparts, particularly when tackling thick or overgrown weeds.
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Weight and Ergonomics: While many appreciate the lightweight design, others cite discomfort during prolonged use. Balancing the weight can be an issue, leading to fatigue.
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Charging Time: Users often mention that the time it takes to fully charge the battery can be a drawback, causing delays in completing lawn care tasks.
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Durability: Several consumers express concerns about the build quality of cordless trimmers, with some experiencing parts wearing out more quickly than anticipated.
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Price vs. Features: Some feel that the price point of premium models does not always reflect their performance and reliability.
Addressing these issues can help users make informed decisions when selecting the best cordless string trimmer.
What Factors Should Influence Your Decision When Buying a Cordless String Trimmer?
Weight and ergonomics play a significant role in user comfort. Heavier models can lead to fatigue, particularly during longer trimming sessions, so choose a lightweight option that feels balanced in your hands.
The cutting width is another important consideration, as a wider cutting swath can save you time by allowing you to cover more ground with each pass. Typical widths range from 10 to 15 inches, so choose based on your lawn size.
Motor power is vital for tackling various vegetation types. A trimmer with a higher voltage or wattage can easily manage thicker weeds and overgrowth, making it a more versatile choice for diverse landscaping tasks.
An adjustable handle enhances comfort and usability, allowing users of different heights to find a comfortable grip. This feature can also help in accessing hard-to-reach areas without straining your back or arms.
Brand reputation is often a reflection of product quality and customer satisfaction. Reading reviews and researching brands can help you identify reliable options that meet your expectations for performance and durability.
Lastly, consider the price while weighing the features offered. It’s important to find a trimmer that fits your budget but also doesn’t compromise on essential features that will make your trimming tasks easier and more efficient.
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