The Festool SYS-MC 6/4 Rapid Charger (578501) is a 4-bay multi-battery charging station designed to charge up to four Festool lithium-ion battery packs simultaneously from a single AC outlet. Operating with a 700 W power consumption and delivering up to 6.0 A maximum charging current per bay, this charger reduces downtime and eliminates the need for multiple extension cords or separate wall outlets on jobsites, in service vehicles, or in workshop environments.

Built directly into a Systainer format, the SYS-MC 6/4 integrates seamlessly into the Festool storage and transport ecosystem. It stacks and latches with standard Systainers and mounts securely onto Festool CLEANTEC dust extractors. Open side-access cutouts allow batteries to be inserted or removed from all four bays without unstacking the charger from a Systainer tower. Individual LED indicators provide clear charge-status monitoring for each battery slot, while two onboard USB-C ports supply power for secondary devices like smartphones and mobile electronics. The unit also includes internal storage for its removable AC power cable.

Features & Benefits

• Simultaneous 4-Bay Charging: Charges up to four battery packs concurrently using a single wall outlet to maintain continuous tool power.
• Systainer Integration: Connects and latches directly with Festool Systainers and CLEANTEC dust extractors for compact transport and organization.
• All-Side Battery Access: Open housing layout keeps battery slots accessible from every direction even while stacked in a Systainer configuration.
• LED Status Indicators: Independent LED readout displays real-time charging status for each individual battery bay.
• Integrated USB-C Charging Ports: Dual USB Type-C ports provide power output up to 20V / 1.8A to charge mobile phones and jobsite electronics.
• Wide Voltage Compatibility: Accepts Festool 10.8V to 18V battery packs for versatile power management across tool platforms.
• Cable Storage: Onboard storage compartment keeps the AC power cable organized during transport.

What's Included

• Charging Cable

The SYS-MC 6/4 is compatible with all Festool 10.8V to 18V slide-style lithium-ion battery packs. It is not compatible with BP-XS battery packs (used on CXS and TXS drills) or BP Ergo battery packs (used on ETSC 125, RTSC 400, and DTSC 400 sanders).

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.