Your DeWalt 20V tool has a second power level — the battery unlocks it

Two DeWalt drills can sit side by side in the same aisle, wear the same 20V MAX badge, and behave like different tools under load. The motor isn’t the variable. The pack clipped to the bottom is. Certain tools in the 20V MAX lineup identify the battery the instant it seats and set their power ceiling accordingly, holding back until a qualifying pack shows up. DeWalt has renamed that capability twice since 2024, so the badges that used to advertise it have quietly left the shelf. What follows is how the handshake works, how to tell whether the tools and batteries already in your garage are a matched set, and which pack is worth the money if they aren’t.