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FULLYEA Cordless Angle Grinder 4-1/ vs RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder

Updated July 2026 — FULLYEA Cordless Angle Grinder 4-1/ wins on battery and value, RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder wins on durability and control.

The FULLYEA Cordless Angle Grinder offers better speed, battery life, and value for money, while the RYOBI excels in durability.

Why FULLYEA Cordless Angle Grinder 4-1/ is better

Speed

FULLYEA has a no-load speed of 12000 RPM compared to RYOBI's 9000 RPM.

Battery

FULLYEA includes two 4.0Ah batteries, while RYOBI is sold as a bare tool.

Value

FULLYEA is priced lower and includes more accessories.

Why RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder is better

Durability

RYOBI features a die-cast metal gear case for added durability.

Control

RYOBI has a 3-position side handle for better control.

Brand Trust

RYOBI is a well-established brand in power tools.

Overall score

FULLYEA Cordless Angle Grinder 4-1/
85
RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder
75

Specifications

SpecFULLYEA Cordless Angle Grinder 4-1/RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder
Motor TypeBrushlessBrushed
Max RPM120009000
Battery IncludedYesNo
Handle TypeDual Handles3-Position
Weight5.5 lbs6.0 lbs

Dimension comparison

FULLYEA Cordless Angle Grinder 4-1/RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder

Overview of the Products

In the market for angle grinders, the FULLYEA Cordless Angle Grinder and the RYOBI PCL445B ONE+ stand out as strong contenders. Priced at $46.99, the FULLYEA is about 17% cheaper than the RYOBI, which retails for $54.00. Both tools offer unique features that cater to different user needs, making them popular choices for both amateurs and professionals alike.

Motor Performance

The FULLYEA Cordless Angle Grinder boasts an upgraded brushless motor that delivers an impressive no-load speed of up to 12,000 RPM. This makes it suitable for a variety of tasks, including cutting and grinding. In contrast, the RYOBI PCL445B features a powerful motor that operates at 9,000 RPM. While both motors provide substantial power, the FULLYEA has the advantage in speed, making it a better choice for quicker material removal.

Battery and Runtime

When considering battery performance, the FULLYEA comes equipped with two 4.0Ah battery packs, allowing for extended use without downtime. This provides users with doubled running time by simply swapping out batteries. On the other hand, the RYOBI PCL445B is sold as a bare tool, meaning that batteries and chargers are sold separately. This could lead to additional costs, especially for those who do not already own compatible batteries, making the FULLYEA a more convenient option for users looking for a complete package.

Design and Ergonomics

Ergonomics play a significant role in tool usability, and both grinders offer features that enhance user comfort. The FULLYEA grinder includes a rotating safety guard and dual non-slip auxiliary handles for stability, supporting both right- and left-handed users. In comparison, the RYOBI PCL445B includes a 3-position side handle that allows for maximum control during operation. While both designs are user-friendly, the FULLYEA offers additional safety features that may appeal to those concerned about debris and sparks during cutting.

Durability

Durability is essential for power tools, especially when used in demanding applications. The RYOBI PCL445B features a die-cast metal gear case, which adds to its durability and longevity. The FULLYEA grinder, while not explicitly mentioned for its casing, is designed to handle various tasks effectively and has a reputation for robust performance. However, the RYOBI's focus on a durable gear case gives it an edge for users who prioritize long-term reliability in harsher work environments.

Versatility of Use

Both grinders are versatile in their applications, making them suitable for various tasks. The FULLYEA grinder's 3-speed adjustment allows users to select speeds of 0-6000, 9000, or 12000 RPM, catering to different working demands. This feature makes it suitable for everything from rust removal to surface preparation. The RYOBI PCL445B is also versatile, designed for rapid material removal but does not offer adjustable speeds, which may limit its adaptability for specific tasks.

Pricing and Value for Money

At $46.99, the FULLYEA Cordless Angle Grinder offers a competitive price point compared to the RYOBI PCL445B, which is priced at $54.00. This price difference of approximately $7.01 suggests that the FULLYEA provides greater value, especially considering it includes two batteries and a charger. For users on a budget or those looking for a comprehensive solution, the FULLYEA is a more appealing option.

Customer Reception and Sales Rank

Sales rank can often reflect customer satisfaction and product popularity. The FULLYEA angle grinder holds a sales rank of 58,729, while the RYOBI PCL445B is significantly higher at 18,870. This indicates that the RYOBI might be favored in terms of customer choice. However, the FULLYEA's lower price and included accessories may attract users looking for a good deal, suggesting that both products have their merits depending on individual priorities.

Which should you buy?

The decision between the FULLYEA Cordless Angle Grinder and the RYOBI PCL445B ultimately depends on your specific needs. If you prioritize speed, battery life, and included accessories, the FULLYEA offers significant advantages at a lower price. However, if you value durability and are already invested in the RYOBI ecosystem, the PCL445B may suit you better. Both tools are solid choices, but the FULLYEA provides better value for those looking for a complete and versatile solution.