The M12™ 2.0 Ah Battery features advanced REDLINK™ electronics for overload protection, temperature management, individual cell monitoring, and discharge protection, ensuring maximum tool and pack life. Its robust, welded-frame construction with shock-responsive separators prevents failure from drops or vibrations, while the battery delivers up to 2× more runtime, 20% more power, and up to 2× more recharges compared with previous MILWAUKEE® lithium-ion technologies. Designed to perform in extreme conditions, it operates reliably in temperatures as low as –20 °C without compromising runtime or longevity.