Which kit is better for heavy daily use?

Kit A. All five tools are brushless and it comes with five batteries, so you spend less time charging. Kit B's brushed motors and two small batteries suit lighter or occasional work.

Is the 7-tool kit worth the extra money?

It depends on the tools. B adds a grinder and a Bluetooth speaker and a hard case for about $51 more at current best prices. If you need those, B is the better value; if not, A's brushless tools and extra batteries are worth more.

Which has more battery runtime?

Kit A. It includes two 5Ah and three 2Ah batteries, versus two 2.0Ah batteries in kit B. A also uses brushless motors, which run longer per charge.

Which kit has the better case?

Kit B. It ships in a ToughSystem hard case that stacks and protects the tools. Kit A uses a rolling soft bag, which is easier to move but less protective.

Do both kits use the same 20V MAX batteries?

Yes. Both are DeWalt 20V MAX, so batteries and chargers interchange between the kits and other DeWalt 20V tools.

Which is cheaper right now?

Kit A at $599.00 at Prime Source as of November 3, 2026. Kit B is $649.99 at eBay as of the same date. A has also hit a lower recent price, $539.10 on November 1, 2026.

DeWalt DCKSS550D3P2 20V MAX Brushless 5-Tool Combo Kit with 5 Batteries, Charger and Rolling Storage Bag (11 Piece) vs DeWalt 7-Tool Combo Kit

Buy the 5-tool kit (A) if you want brushless tools, five batteries and a rolling bag for heavy daily use. Buy the 7-tool kit (B) if you want more tools, a grinder and a hard case for less money per tool. A's best new price is $599.00 at Prime Source as of November 3, 2026; B's is $649.99 at eBay as of the same date. A has been as low as $539.10 and B as low as $648.00, so A is the cheaper kit right now.

Today the DeWalt DCKSS550D3P2 20V MAX Brushless 5-Tool Combo Kit with 5 Batteries, Charger and Rolling Storage Bag (11 Piece) costs $50.99 less at its best price.

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