The Stanley FatMax V20 4.0Ah Battery Pack is a high-quality, reliable rechargeable battery pack designed to power a range of compatible Stanley FatMax V20 tools. This battery pack has a capacity of 4.0Ah, providing long-lasting power for extended use, and features a high-performance lithium-ion cell for maximum efficiency and runtime. This Stanley FatMax battery is of professional-grade high-performance cells that provide improved power and long cycle life.

Each pack is equipped with a 3-LED state of charge for immediate battery charge feedback. No memory and virtually no self-discharge means this battery is ready when you are. Longer cycle life results in extended battery life. 3-LED State of charge indicator for immediate battery charge feedback.

Features

• High-performance lithium-ion cell for maximum efficiency
• 4.0Ah capacity for extended use
• Professional-grade high-performance cells