DEWALT 12 V MAX Lithium-Ion 3.0Ah Battery (Model DCB124)

Keep your 12 V MAX cordless tools running longer with the DEWALT DCB124 3.0Ah Lithium-Ion battery. Engineered for fade-free power and uncompromised performance, this battery delivers 50% more capacity than the standard 2.0Ah pack—perfect for contractors, DIY enthusiasts, and anyone who needs reliable runtime on the jobsite. Its compact, lightweight design and built-in 3-LED fuel gauge make it easy to monitor and manage charge status, while seamless compatibility with all DEWALT 12 V MAX tools ensures you get the most out of your cordless lineup.

Compact yet powerful, the DCB124 battery is constructed to withstand jobsite demands. The rugged housing resists wear from drops and debris, and its low self-discharge rate means you can store it between uses without significant loss of charge. Whether you’re drilling, cutting, fastening, or fastening, this 3.0Ah pack provides the dependable power you need to finish the task.

Key Features

• Fade-free Lithium-Ion technology for maximum power output
• 3.0 Ah (36 Wh) capacity for extended runtime
• Integrated 3-LED fuel gauge for quick charge-level checks
• TSTAK® system compatible for convenient tool and accessory organization
• Broad compatibility with all DEWALT 12 V MAX cordless tools
• Compact, lightweight housing designed for durability on the jobsite

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.