DEWALT 20V MAX 4.0Ah Compact Lithium-Ion Battery Pack 2-Pack (DCB240-2) – Extended Runtime, Lightweight Design, LED Fuel Gauge

Get extended runtime in a compact, lightweight design with the DEWALT DCB240-2 20V MAX 4.0Ah Compact Lithium-Ion Battery Pack 2-Pack. Designed for professional contractors and DIY users, these batteries deliver high capacity without added bulk, making them ideal for overhead work, tight spaces, and extended use. Each 4.0Ah (80 watt-hour) battery provides up to one-third more runtime compared to smaller compact batteries while maintaining the same size and weight as the DCB230 3.0Ah battery. This balance of power and portability improves tool control and reduces fatigue during demanding tasks. Despite their compact footprint, these batteries deliver consistent performance for drilling, fastening, cutting, and sanding applications. The integrated 3-LED fuel gauge allows users to quickly check charge levels and plan work efficiently to minimize interruptions. Fully compatible with the DEWALT 20V MAX cordless system, this 2-pack is an ideal solution for expanding runtime, replacing older batteries, or keeping backup power ready on the jobsite or at home.

• 2-pack of compact batteries – includes two 20V MAX 4.0Ah lithium-ion battery packs
• 4.0Ah capacity per battery – extended runtime for demanding applications
• Up to one-third more runtime – compared to smaller compact batteries
• Same size as 3.0Ah compact battery – no added bulk
• Lightweight design – improved maneuverability and reduced fatigue
• 80 watt-hour output – balanced power and efficiency
• 3-LED fuel gauge – quick visibility of remaining charge
• System compatibility – works with all DEWALT 20V MAX tools and chargers
• Ideal for pros and DIY users – overhead work, precision tasks, and extended runtime needs