Power up your tools with this high-performance 20V 3.0Ah lithium-ion battery pack. Featuring a durable housing design that helps manage heat during operation, this battery pack ensures reliable power delivery to keep your projects moving forward. The built-in LED charge indicator allows quick status checks at a glance, while the robust construction protects the internal cells for extended battery life. Compatible with the US20V Ultra-Saw and MM20V Oscillating Tool, this battery pack works seamlessly with the C20V20 charger. The ergonomic design includes convenient release buttons and a secure locking mechanism for easy installation and removal. Whether you're cutting, grinding, or sanding, this rechargeable battery pack delivers the consistent power you need for your demanding DIY and professional projects.