The DEWALT POWERSTACK batteries utilize cell pouch battery technology to provide you with greater productivity than ever before.

• Higher maximum wattage output, for a wider range of applications
• Increased application speed, for enhanced power output and the ability to complete more tasks

• Improved thermal performance. The battery's cell pouches do not heat up as much during use and dissipate heat better than cylindrical cells

• They generate less thermal resistance, resulting in fewer interruptions due to overheating, less downtime, and, consequently, greater productivity
• Longer lifespan, meaning better performance for a longer period of time

During charging and discharging of batteries, their useful capacity decreases and the internal resistance of their cell increases, resulting in the accumulation of more heat and the availability of less current intensity to power your tools. The capacity loss in lithium ion cells used in POWERSTACK batteries is much smaller compared to that in a cylindrical cell.