DEWALT DCB240-2 compact battery pack shown in slim form for extended runtime
DEWALT DCB240-2 battery with fuel gauge indicator visible for charge awareness
DEWALT DCB240-2 lightweight design enabling easy overhead use
DEWALT DCB240-2 two-pack offers back-up power on the job
DEWALT DCB240-2 battery size matches 3Ah models for balanced handling
DEWALT DCB240-2 compatible with 20V MAX tools and chargers
DEWALT DCB240-2 shows fuel gauge with 3-LED indicators
DEWALT DCB240-2 delivers up to one-third longer runtime
DEWALT DCB240-2 includes a 3-year limited warranty

DEWALT

DEWALT DCB240-2 20V MAX 4Ah Battery Pack – 2-Pack

High-performance tools and home improvement made for confident daily results

$174.80

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium tools and home improvement quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose TaskHolt Tools

Overview

The DEWALT DCB240-2 is a 20V MAX 4Ah compact lithium-ion battery pair designed to deliver extended runtime without adding bulk. The two-pack offers practical value and ready-to-use power across your cordless toolkit, helping you stay productive between charges.

Powered by advanced lithium-ion technology, this pack provides up to one-third more runtime than the DCB230-based 3Ah compact battery while keeping the same footprint. The result is smoother workflows and less downtime during daily tasks.

Key benefits

  • 4Ah capacity (80Wh) for extended runtime across compatible tools
  • Same size and weight as the DCB230 20V MAX compact 3Ah battery for balanced handling
  • Lighter weight with the same capacity as the DCB204 4Ah battery
  • Compatible with 20V MAX tools and chargers in the DEWALT ecosystem
  • Fuel gauge LED indicator helps monitor remaining charge at a glance
  • Includes a 3-year limited warranty for trusted support

Practical notes you may notice

  • Ergonomic shape supports comfortable use in overhead or tight spaces
  • Two-pack setup reduces downtime from frequent swaps on busy jobs
  • Consistent performance across drills, drivers, and other 20V MAX tools

Real-world use scenarios

On a dim job site, the DCB240-2 can sustain cordless tools for longer stretches, letting you focus on the task. In renovations and outdoor maintenance, the slim form aids maneuverability while preserving balance. The fuel gauge ensures you know when a recharge is needed before the next task.

FAQ

Q: Is the DEWALT DCB240-2 compatible with 20V MAX tools?

A: Yes. The DCB240-2 is compatible with DEWALT 20V MAX tools and chargers across the ecosystem.

Q: What runtime difference can I expect compared to a 3Ah battery?

A: It delivers up to one-third longer runtime than the 3Ah compact model.

You may also like