- Descriptions
- Technical Data Sheet
- Shipping & Returns
- Reviews
Descriptions

What’s in the package
1 x M12 Battery Adapter with Switch & Fuse Holder
1 x 30A Blade Fuse
1 x 20A Blade Fuse
1 x 10A Blade Fuse
1 x Wiring Terminal Connector
2 x Mounting Screws
About this item
【Broad Compatibility】- This M12 battery adapter ensures wide usability with your existing tools. The power connector is precisely designed for Milwaukee 12V M12 Li-ion batteries (incl. 48-11-2450, 48-11-2440, 48-11-2420, etc.). Its construction guarantees a snug, reliable fit for consistent power delivery to your projects.
【Integrated Safety】 - Enhanced protective measures safeguard both the battery and connected devices. An accessible power switch on the battery dock connector allows easy on/off control, preventing unnecessary power drain. The included 10A, 20A, and 30A blade fuses and inline holder actively protect equipment from potential over-current damage.
【Robust Construction】 - Durable materials provide long-lasting performance in various environments. This Milwaukee battery conversion kit is crafted from sturdy ABS plastic, offering good heat resistance. The entire power wheels adapter assembly is built for reliable indoor and outdoor applications.
【Premium Wiring】- High-quality components ensure efficient and safe power transmission. The battery connector features heavy-duty 12 AWG silicone-insulated copper wire for flexibility and safety. This superior wiring offers excellent conductivity and heat resistance, suitable for higher power demands.
【Versatile Applications】- This M12 power source adapter unlocks numerous DIY possibilities. It's an ideal solution for upgrading Power Wheels ride-on toys or powering RC cars and custom robotics. Use this 12V converter confidently for projects like camp lighting, work lights, or other portable 12-volt devices.
Spec
Part NO | M12-W1-S |
Product Type | Milwaukee M12 Battery Adapter / Power Wheels Converter |
Input Compatibility | Milwaukee 12V M12 Li-ion Battery Series |
Output Voltage | ~12V DC (Direct from battery) |
Max Current | 30A (Limited by Fuse) |
Wire Specification | 12 AWG Silicone Copper Wire |
Housing Material |
ABS Plastic |
Contact Material | Copper (Internal Battery & Fuse Contacts) |






Technical Data Sheet
Shipping & Returns
Shipping Policy (Full Shipping Details)
Standard Shipping: 7-15 business days.
Expedited Shipping: 3-7 business days (FedEx, DHL, or UPS).
Shipping costs vary by country and are shown at checkout.
PS: Shipping may be delayed during holidays and vacations. We apologize for any inconvenience and appreciate your patience.
Refund Arrival Time: 3-5 working days
Refund Path: return to the original path
Refund Contact Information: angel@chinadaier.com