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BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. vs HYCHIKA Cordless Circular Saw, 18V Mini Circular

Updated July 2026 — BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. leads on weight and battery.

The BLACK+DECKER offers more versatility and a robust battery system, while the HYCHIKA is a budget-friendly option with decent performance.

Why BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. is better

Battery System

Interchangeable with other BLACK+DECKER tools

Cutting Depth

Deeper maximum cutting depth at 90 degrees

Build Quality

More robust design for various DIY tasks

Why HYCHIKA Cordless Circular Saw, 18V Mini Circular is better

Price

Lower price point at $83.04

Weight

More compact and portable design

Blade Variety

Includes three different blades for versatility

Overall score

BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in.
85
HYCHIKA Cordless Circular Saw, 18V Mini Circular
78

Specifications

SpecBLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in.HYCHIKA Cordless Circular Saw, 18V Mini Circular
Voltage20V18V
Max RPM35003500
Cutting Angle45°/90°0°-45°
Battery TypeLithium-ionLithium-ion
Safety FeaturesPivoting ShoeDouble Safety Switch

Dimension comparison

BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in.HYCHIKA Cordless Circular Saw, 18V Mini Circular

Overview of the BLACK+DECKER and HYCHIKA Circular Saws

The BLACK+DECKER 20V MAX POWERCONNECT is priced at $95.00, while the HYCHIKA Cordless Circular Saw comes in at $83.04, making it about 17% cheaper. Both saws cater to DIY enthusiasts and professional users alike, but they offer distinct features that cater to different user needs and preferences. Understanding these differences can help you make an informed decision on which tool to choose for your projects.

Design and Build Quality

The BLACK+DECKER features a compact design with a 5-1/2 inch blade, which is ideal for a variety of DIY tasks. Its build quality emphasizes versatility, equipped with a pivoting shoe that enhances control during cuts. In contrast, the HYCHIKA saw is a mini circular saw that offers a selection of three different blades, enabling it to cut not just wood but also soft metals, tiles, and plastics with ease. This versatility in blade selection makes HYCHIKA suitable for a wider range of materials, which could be a significant advantage for users with diverse cutting needs.

Cutting Performance

In terms of cutting performance, the BLACK+DECKER saw operates with a 20V MAX battery and allows for angled cuts at both 45 and 90 degrees, making it efficient for various applications. Its fast-cutting blade ensures speed and precision for both DIY projects and home repairs. On the other hand, the HYCHIKA saw reaches a no-load speed of up to 3,500 RPM, which is quite competitive, providing strong cutting power that can handle complex scenarios. With a maximum cutting depth of 1-7/8 inches at 90 degrees and 1-1/4 inches at 45 degrees, it shows versatility in cutting angles, although the depth is less than what the BLACK+DECKER can manage.

Battery and Power System

The BLACK+DECKER's POWERCONNECT battery system allows for interchangeable use across multiple tools, which adds significant value for users who own other BLACK+DECKER products. It comes with a 20V MAX battery and charger included in the package. Meanwhile, the HYCHIKA saw includes a 4.0Ah battery that can be recharged in about two hours, offering a sufficient power supply that supports its cutting capabilities. While BLACK+DECKER provides a slightly higher voltage, both batteries serve their respective tools well, ensuring users can complete their tasks without frequent interruptions.

Versatility and Usability

The BLACK+DECKER saw is designed for versatility with features like tool-free depth adjustment and blade changes, allowing users to make quick adjustments without needing extra tools. The pivoting shoe also helps in controlling the cuts better. On the other hand, the HYCHIKA saw is particularly noted for its portability and ease of use in tight spaces, making it a great option for outdoor job sites or complex cutting scenarios. Its graduated parallel guides and laser guides enhance precision, making it user-friendly for those who may be less experienced.

Safety Features

Safety is a critical aspect of any power tool, and both saws incorporate features to protect users. The BLACK+DECKER offers a well-designed grip and a pivoting shoe for added stability during cuts, ensuring a safer user experience. In contrast, the HYCHIKA saw includes a double safety switch and a non-slip soft rubber handle, which enhances stability and prevents accidental starts. Additionally, it comes with an aluminum protective cover that extends the tool's life, providing users with added peace of mind while operating the device.

Price Comparison

At $95.00, the BLACK+DECKER is more expensive than the HYCHIKA, which is available at $83.04. This price difference of about $11.96 may influence budget-conscious buyers, especially those looking for basic functionalities. However, the investment in BLACK+DECKER could be justified by its robust features and compatibility with other tools in the POWERCONNECT system. The HYCHIKA, while cheaper, does not compromise on performance, making it a compelling alternative for those seeking a reliable circular saw without breaking the bank.

Which should you buy?

Choosing between the BLACK+DECKER 20V MAX POWERCONNECT and the HYCHIKA Cordless Circular Saw ultimately comes down to your specific needs and budget. If you value a versatile tool that can handle a variety of DIY tasks with ease and are willing to invest a bit more, the BLACK+DECKER may be the better option for you. However, if you are looking for a more affordable saw that still provides solid performance and can tackle multiple materials, the HYCHIKA is a fantastic choice. Consider your project requirements and preferences carefully to make the best selection for your tool collection.