4.0Ah vs 1.5Ah Power Tool Combo Kits in 2026: Key Differences

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You are looking at a 40ah vs 15ah power tool combo kit comparison. Both kits offer cordless convenience for home projects. The main difference lies in battery capacity and kit size. One provides a larger 4.0Ah battery and five tools. The other offers a compact 1.5Ah battery with just two essential tools. This guide breaks down how these specs affect your daily use.

Voltage

24V

18V

Battery Capacity

4.0Ah (and 2.0Ah)

1.5Ah

Kit Size

5-Tool

2-Tool

Motor Type

Brushless

not listed

Drill Torque

400 in-lbs

480 in-lbs

Impact Driver Torque

1,950 in-lbs

1,460 in-lbs

Choose the first if

• You need a wider variety of tools for diverse projects.
• You want longer runtime for extended work sessions.
• You prefer brushless motors for efficiency and durability.

Choose the second if

• You prioritize compact size and lighter weight for tight spaces.
• You only need a drill and impact driver for basic tasks.
• You want a simpler kit with fewer components to manage.

Verdict

Choose the Greenworks kit if you need more tools and longer battery life for varied jobs. Pick the Makita kit if you value compactness and lighter weight for simple, quick tasks.

4.0Ah vs 1.5Ah Combo Kit Comparison

Battery Capacity

Edge: Greenworks 24V 5-Tool Brushless Combo Kit

The Greenworks kit includes a 4.0Ah battery alongside a 2.0Ah option, providing higher energy storage for extended runtime. Makita supplies a single 1.5Ah battery in this compact set. Higher amp-hour ratings generally mean longer operation between charges. You get double the capacity with the Greenworks setup. This supports longer projects without frequent swaps. The Makita battery is smaller, which may limit continuous heavy use. You must consider how long you work before needing to recharge.

Kit Size

Edge: Greenworks 24V 5-Tool Brushless Combo Kit

Greenworks offers a five-tool configuration including a drill, impact driver, circular saw, multi-tool, and flashlight. Makita provides only a two-tool combo with a driver-drill and impact driver. More tools mean you can tackle diverse tasks immediately. The Greenworks set covers cutting and oscillating needs. Makita focuses strictly on driving and drilling. If you need a saw or multi-tool, Greenworks wins. Makita is better if you only need basic fastening.

Voltage

Edge: Greenworks 24V 5-Tool Brushless Combo Kit

Greenworks operates at 24V, while Makita runs on 18V. Higher voltage often translates to more power under load. The 24V system may deliver faster cuts and higher torque in demanding scenarios. Makita’s 18V LXT platform is well-established and reliable for light to medium tasks. You get a voltage advantage with Greenworks. This supports heavier-duty applications like thick wood cutting. Makita remains sufficient for standard home repairs and assembly jobs.

Motor Type

Edge: Greenworks 24V 5-Tool Brushless Combo Kit

Greenworks specifies brushless motors across its tools, which typically offer longer life and efficiency. Makita’s product data does not explicitly state the motor type for this specific CT225SYX kit, though many LXT tools are brushless. You should verify the motor type for Makita if it matters. Greenworks clearly highlights brushless technology for cooler operation and extended runtime. This is a clear spec advantage for Greenworks. You get confirmed efficiency gains with the brushless design.

Torque Output

Edge: Tie

Greenworks drill provides 400 in-lbs of torque, and its impact driver delivers 1,950 in-lbs. Makita drill offers 480 in-lbs, while its impact driver provides 1,460 in-lbs. The Greenworks impact driver is stronger for heavy fastening. The Makita drill has slightly more torque for drilling. Greenworks wins on impact power. Makita leads in drill torque. You choose based on whether you drill more or drive screws. The impact driver difference is significant for construction work.

Which 4.0Ah or 1.5Ah Kit Fits You

Users needing versatile tool sets for diverse tasks

Our pick: Greenworks 24V 5-Tool Brushless Combo Kit

You get five tools, including a circular saw and multi-tool, alongside a 4.0Ah battery. The 24V brushless motors offer 4800 RPM cutting speed and 1950 in-lbs torque. This kit handles heavy-duty fastening and precise drilling with fade-free power and extended runtime for all-day projects.

Beginners wanting a compact starter set for light work

Our pick: Makita 18V LXT Compact 2-Tool Combo Kit

This two-tool kit includes a 1/2-inch drill and impact driver in a compact form factor. The drill weighs 3.3 lbs and the impact driver is 2.8 lbs. With 480 in-lbs torque and 1460 in-lbs impact torque, it suits basic home repairs while minimizing operator fatigue during use.

Professionals requiring high torque and long runtime

Our pick: Greenworks 24V 5-Tool Brushless Combo Kit

The 4.0Ah battery provides 35% more runtime than 20V competitors. The brushless circular saw delivers 4800 RPM for fast cuts. The impact driver generates 1950 in-lbs torque for heavy-duty tasks. Dual batteries ensure uninterrupted use, making this reliable for professional carpentry and automotive work.

DIYers preferring lightweight tools for tight spaces

Our pick: Makita 18V LXT Compact 2-Tool Combo Kit

The drill is only 7-1/4 inches long and the impact driver is 5-3/8 inches. Both feature rubberized soft grips for comfort. The compact design reduces fatigue and allows access to hard-to-reach spots. This makes it ideal for small home repairs and detailed DIY projects.

Specifications side by side

Spec	Greenworks 24V 5-Tool Brushless Combo Kit	Makita 18V LXT Compact 2-Tool Combo Kit
Voltage	24V	18V
Kit Size	5	2-Pc.
Included Tools	–	Driver-Drill, Impact Driver
Motor Type	Brushless	–
Battery Capacity	4.0Ah, 2.0Ah	1.5Ah
Battery Count	2	–
Power Source	–	Cordless
Form Factor	–	Compact
Configuration	Kit	Kit
Dimensions	19.8 × 11.2 × 8.8 inches	13 × 9.25 × 9.88 inches
Weight	21 pounds	–
Size	5PCS Combo Kits	No Size
Model	CK351	CT225SYX
Color	–	Black Blue

Frequently asked questions

Is a 4.0Ah battery better than a 1.5Ah battery for long projects?

Yes, a 4.0Ah battery provides significantly more runtime than a 1.5Ah option. The Greenworks kit features a 4.0Ah battery, which supports extended use without frequent recharging. This capacity suits users who need sustained power for larger tasks. The Makita kit uses a smaller 1.5Ah battery, which is better for short, quick jobs.

Which kit includes more tools for home repair?

The Greenworks 24V 5-Tool Brushless Combo Kit includes five tools. It comes with an impact driver, circular saw, work light, and oscillating multi-tool. The Makita 18V LXT Compact Kit only includes two tools. If you need a wider variety of tools for diverse home projects, the five-tool set is the superior choice.

Does the 4.0Ah kit have brushless motors?

Yes, the Greenworks 24V 5-Tool Brushless Combo Kit features brushless motors. Brushless motors offer higher efficiency and longer tool life compared to brushed alternatives. This technology helps maximize the runtime of the 4.0Ah battery. The Makita kit details do not specify motor type, but it focuses on compact handling rather than high-torque efficiency.

How heavy is the 4.0Ah combo kit?

The Greenworks 24V 5-Tool Brushless Combo Kit weighs 21 pounds. This weight includes the tools and the larger battery capacity. The Makita 18V LXT Compact Kit is lighter, with dimensions of 13 inches in length and 9.88 inches in height. The smaller form factor makes the Makita set easier to handle for lightweight tasks.

Can I use the 24V battery with 18V tools?

No, you cannot mix voltages. The Greenworks kit operates at 24V, while the Makita kit uses 18V LXT batteries. Batteries are not cross-compatible between different voltage systems. You must use the correct battery for each brand. Always check the voltage specification before purchasing additional batteries or tools for your existing kit.

Is the Makita kit suitable for heavy-duty cutting?

The Makita 18V LXT Compact Kit is designed for lightweight, high-torque compact tasks. It is not ideal for heavy-duty cutting compared to the Greenworks option. The Greenworks kit includes a circular saw with 4800 RPM cutting speed. The Makita set lacks a saw, making it better for assembly or driving fasteners rather than cutting materials.

What is the difference in kit size between the two options?

The Greenworks kit is a five-tool set, offering more versatility. The Makita kit is a two-tool set, focusing on compactness. The Greenworks tools include a circular saw and multi-tool, adding significant functionality. The Makita set is smaller, with a length of 13 inches. Choose the larger kit for variety or the compact kit for portability.

See also

• 40ah vs 20 ah power tool combo kit
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