The DCB126 is DEWALT's high-capacity 12V MAX* battery, delivering 5.0Ah (60 watt-hours) for the 12V MAX cordless ecosystem. It provides more than triple the runtime of the original 1.5Ah DCB120 battery while remaining lightweight and compact. Compatible with all DEWALT 12V MAX* tools and chargers including drills, drivers, oscillating tools, and the DCB120 charger family. Includes a 3-LED fuel gauge charge indicator. Note: the DCB126 is not compatible with DEWALT's 18V or 20V MAX tools. The battery carries DEWALT's 2-year limited warranty with a 90-day money-back guarantee.
Is the DCB126 compatible with DEWALT 20V MAX tools?
No. The DCB126 is only compatible with DEWALT 12V MAX* tools and chargers. It will not physically fit or charge in a 20V MAX system. Reviewers confirm this is a 12V-only battery.
How much longer does the DCB126 last compared to the standard DCB120 1.5Ah battery?
The DCB126 provides 5.0Ah vs. the DCB120's 1.5Ah, giving more than 3x the runtime on the same tools. Reviewers note a dramatic improvement in how long their 12V compact drills, drivers, and saws run between charges.
What is the weight of the DCB126?
The DCB126 weighs approximately 15.8 oz (under 1 lb), keeping the lightweight feel of the 12V MAX platform even at the higher capacity.
Does the DCB126 work in DEWALT's 12V MAX Bluetooth speaker?
Yes. Reviewers confirm the DCB126 works in the DEWALT 12V MAX Bluetooth speaker and extends play time significantly compared to the standard 1.5Ah battery.
What charger do I use for the DCB126?
The DCB126 charges with any DEWALT 12V MAX charger, including the DCB100, DCB101, and DCB105. The charge time at 5.0Ah is approximately 90-120 minutes depending on the charger model.
# DEWALT® 12V MAX* 5.0Ah Lithium Ion Battery **Model:** `DCB126` **Brand:** DEWALT **Category:** Battery > The DCB126 is DEWALT's high-capacity 12V MAX* battery, delivering 5.0Ah (60 watt-hours) for the 12V MAX cordless ecosystem. It provides more than triple the runtime of the original 1.5Ah DCB120 battery while remaining lightweight and compact. Compatible with all DEWALT 12V MAX* tools and chargers including drills, drivers, oscillating tools, and the DCB120 charger family. Includes a 3-LED fuel gauge charge indicator. Note: the DCB126 is not compatible with DEWALT's 18V or 20V MAX tools. The battery carries DEWALT's 2-year limited warranty with a 90-day money-back guarantee. ## Specifications | Attribute | Value | |---|---| | Product Type | Battery | | Voltage (V) | 12 | | Amp Hours Ah | 5 | | Watt Hours | 60 | | Battery Platform | 12V MAX* | | Cell Technology | Li-Ion | | Compatible Platforms | 12V MAX*, 12V MAX* XTREME™ | | Weight (lbs) | 0.99 | | Country of Origin | China | | Power Source | Battery | | Batteries Included | 1 | | Charger Included | No | | Piece Count | 1 | | Warranty | 2-year limited (battery) | ## What's Included - (1) DCB126 12V MAX* 5.0Ah Battery Source: https://www.jaspecs.com/dewalt/battery/dcb126-dewalt-12v-max-5ah-battery/