A battery capacitor stabilizes current delivery to electrical systems and components and supplies power boosts as needed during high electrical demand events. This capacitor is designed to match the function of the original on specified vehicles.

Motor Battery Pack Control Module 601-531 Features:

• Fits 2015-2021 Mercedes-Benz
• Direct replacement — this battery capacitor is designed to match the fit and function of the original capacitor on specified vehicles
• Restores functionality — engineered to restore proper current stabilization to electrical systems and components
• Durable construction — made from quality materials to ensure reliable performance and long service life
• Trustworthy quality — backed by team of product experts in the United States and more than a century of automotive experience