DEWALT 20V MAX* XR Cordless Combo Kit with Ah vs DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with
Updated July 2026 — DEWALT 20V MAX* XR Cordless Combo Kit with Ah wins on price and weight, DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with wins on led brightness and power.
The DEWALT FLEXVOLT ADVANTAGE Combo Kit offers excellent power and value at a lower price, while the XR Combo Kit provides more versatility with additional tools.
Why DEWALT 20V MAX* XR Cordless Combo Kit with Ah is better
Tool Variety
Includes six tools for diverse applications.
LED Features
Adjustable LED for low-light conditions.
Torque
Impact driver delivers 1,825 in-lbs of torque.
Why DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with is better
Price
Significantly cheaper at $374.99.
Power
Up to 42% more power with FLEXVOLT batteries.
Battery Life
Includes two 5.0Ah batteries for extended runtime.
Overall score
Specifications
| Spec | DEWALT 20V MAX* XR Cordless Combo Kit with Ah | DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with |
|---|---|---|
| Hammer Drill | DCD805 | DCD999 |
| Impact Driver | DCF887 | DCF887 |
| Batteries | 2 x 2.0Ah | 2 x 5.0Ah |
| Charger | Included | Included |
| Sales Rank | 165555 | 38930 |
Dimension comparison
Overview of DEWALT 20V MAX* XR Cordless Combo Kit
The DEWALT 20V MAX* XR Cordless Combo Kit is a comprehensive package designed for those who need a versatile toolset. Priced at $849.00, it features a total of six tools, including a hammer drill/driver, impact driver, reciprocating saw, circular saw, oscillating multi-tool, and an LED work light. This extensive kit caters to a wide range of applications, making it an excellent choice for both professionals and DIY enthusiasts.
The product description highlights the DCD805 hammer drill/driver's compact design, allowing access to hard-to-reach areas, while its adjustable LED provides illumination in low-light conditions. The DCF887 impact driver offers up to 1,825 in-lbs of torque, making it a powerful addition to the kit. Overall, this combo kit promises reliability and functionality for various tasks.
Overview of DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit
In contrast, the DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit is significantly more affordable at $374.99, making it about 56% cheaper than the XR Combo Kit. This package includes two essential tools: a hammer drill/driver and an impact driver, along with two 5.0Ah batteries and a fast charger. The focus here is on power and efficiency, especially when paired with FLEXVOLT batteries, which deliver up to 42% more power.
The DCD999 hammer drill in this kit features a 20X brighter LED, improving visibility in dark spaces. It also includes Precision Drive technology to help prevent over-tightening of fasteners. This kit is ideal for users who need high performance without the extra tools found in the XR Combo Kit.
Tool Variety and Versatility
The DEWALT 20V MAX* XR Cordless Combo Kit shines in terms of tool variety and versatility. With six tools included, it covers a broad spectrum of tasks, from drilling to cutting and even light demolition. This variety makes it suitable for comprehensive projects, allowing users to handle multiple jobs without needing to purchase additional tools.
On the other hand, the DEWALT FLEXVOLT ADVANTAGE Combo Kit, with its two-tool setup, is more streamlined but lacks the extensive versatility of its counterpart. While it delivers excellent power and performance, users may find themselves needing additional tools for specific tasks. Thus, those who prioritize versatility may prefer the XR Combo Kit.
Power and Performance
When it comes to power and performance, the DEWALT FLEXVOLT ADVANTAGE Combo Kit takes the lead. The DCD999 hammer drill is designed to utilize FLEXVOLT batteries, offering up to 42% more power when paired with these batteries. This advanced technology makes it a strong contender for heavy-duty applications, providing users with the capability to tackle demanding tasks effectively.
The DEWALT 20V MAX* XR Cordless Combo Kit, while powerful, does not feature this same level of performance enhancement. The DCF887 impact driver delivers a respectable 1,825 in-lbs of torque, but it may not match the efficiency and output that FLEXVOLT technology provides. Users looking for maximum power would likely lean towards the FLEXVOLT ADVANTAGE kit.
Battery Life and Charging
Battery life and charging capabilities are crucial factors for users relying on cordless tools. The DEWALT FLEXVOLT ADVANTAGE Combo Kit includes two 5.0Ah batteries, providing ample runtime for demanding tasks. The fast charger included ensures that users can quickly recharge their batteries and minimize downtime.
Conversely, the DEWALT 20V MAX* XR Cordless Combo Kit comes with two 2.0Ah batteries, which may not sustain longer projects as effectively as the larger 5.0Ah counterparts in the FLEXVOLT kit. While the XR kit does offer good performance, users engaged in extensive tasks may find themselves needing additional batteries or more frequent charging.
Price Comparison
The price difference between these two kits is significant, with the DEWALT 20V MAX* XR Cordless Combo Kit priced at $849.00, while the DEWALT FLEXVOLT ADVANTAGE Combo Kit is available for $374.99. This represents a difference of about $474.01, making the FLEXVOLT kit a more budget-friendly option for those who do not require the extensive toolset of the XR Combo Kit.
Given the substantial price difference, users should carefully consider their needs. If budget constraints are a priority, the FLEXVOLT ADVANTAGE Combo Kit offers exceptional value without compromising on essential features and performance.
User Experience and Rankings
User experience plays a vital role in determining the best tool kit for your needs. The DEWALT 20V MAX* XR Cordless Combo Kit has a sales rank of 165,555, indicating a decent level of interest among consumers. However, the DEWALT FLEXVOLT ADVANTAGE Combo Kit has a more favorable sales rank at 38,930, suggesting that it is more popular and likely to meet user expectations effectively.
The positive ranking of the FLEXVOLT kit may stem from its balance of price, power, and essential features. Users looking for a reliable tool kit that provides great performance without the need for excessive investment may lean towards the FLEXVOLT ADVANTAGE.
Which should you buy?
Choosing between the DEWALT 20V MAX* XR Cordless Combo Kit and the DEWALT FLEXVOLT ADVANTAGE Combo Kit ultimately depends on your specific needs and budget. If you require a versatile toolset with six different tools for various applications, the XR Combo Kit is a strong choice, albeit at a higher price point of $849.00.
However, if you are looking for a more affordable option that still delivers excellent power and efficiency with two essential tools, the FLEXVOLT ADVANTAGE Combo Kit, priced at $374.99, is a compelling option. It offers significant savings while providing the essential power required for demanding tasks.

