Introduction
Thank you for choosing the Mellif MFCM001 20V Battery Coffee Maker. This portable coffee maker is designed for convenience, allowing you to enjoy fresh coffee anywhere, powered by a 20V battery (not included). It supports both ground coffee and K-Cup capsules, offering versatility for your brewing preferences. Please read this manual thoroughly before operation to ensure safe and efficient use of your device.
Safety Information
Please observe the following safety precautions to prevent injury or damage to the product:
- Always ensure the coffee maker is placed on a stable, level surface during operation.
- Do not immerse the coffee maker, battery, or power adapter in water or other liquids.
- Keep hands and foreign objects away from the brewing area during operation. Hot water and steam can cause burns.
- Use only clean, cold water in the water reservoir.
- Ensure the battery is fully charged and properly inserted before use. Remove the battery when the coffee maker is not in use or during cleaning.
- Exercise caution when cleaning the internal needle, as it is sharp.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Do not operate the coffee maker if it has been damaged in any way. Contact customer support for assistance.
Product Overview
Familiarize yourself with the components of your Mellif MFCM001 coffee maker:

Figure 1: Mellif MFCM001 Coffee Maker Labeled Parts. Key components include the Power Button, Coffee Button, Water Tank, Drawer Lock, K Pod Holder, Travel Stainless Steel Mug, Removable Drip Tray, and Battery Slot.
- Power Button: Turns the device on/off.
- Coffee Button: Initiates the brewing process.
- Water Tank: Detachable reservoir for water, with a capacity of approximately 14.5 oz (430 ml).
- Drawer Lock: Secures the brewing chamber.
- K Pod Holder: Insert K-Cup capsules here.
- Reusable Filter: For use with ground coffee.
- Travel Stainless Steel Mug: Included for direct brewing.
- Removable Drip Tray: Collects drips and accommodates various cup sizes.
- Battery Slot: For inserting a compatible 20V battery (battery not included).
Setup
- Unpack: Carefully remove all components from the packaging.
- Initial Cleaning: Before first use, wash the removable water tank, reusable filter, K-Pod holder, and drip tray with warm, soapy water. Rinse thoroughly and dry. Wipe the exterior of the coffee maker with a damp cloth.
- Insert Battery: Ensure your 20V battery (not included) is fully charged. Slide the battery into the battery slot at the base of the coffee maker until it clicks into place.
- Fill Water Tank: Remove the water tank and fill it with clean, cold water up to the MAX fill line (approximately 14.5 oz / 430 ml). Do not overfill. Reattach the water tank securely to the coffee maker.
Operating Instructions
The Mellif MFCM001 offers two brewing methods: using ground coffee or K-Cup capsules.

Figure 2: Simple Brewing Steps. Pour water, add coffee (ground or K-Cup), close drawer, press power and coffee buttons, wait 4 minutes.
Brewing with Ground Coffee
- Prepare Filter: Open the brewing chamber by lifting the drawer lock. Insert the reusable filter into the K-Pod holder.
- Add Ground Coffee: Add your desired amount of ground coffee (typically 1-2 tablespoons) into the reusable filter. Do not overfill.
- Close Chamber: Close the brewing chamber and push down the drawer lock until it clicks, ensuring it is securely latched.
- Place Mug: Place your mug (or the included travel mug) on the drip tray. Ensure it is centered under the coffee dispenser.
- Start Brewing: Press the Power Button to turn on the coffee maker. Then, press the Coffee Button to begin brewing. The indicator light will illuminate.
- Wait: The coffee maker will brew your coffee in approximately 4 minutes.
- Enjoy: Once brewing is complete, carefully remove your mug and enjoy your fresh coffee.
Brewing with K-Cup Capsules

Figure 3: K-Cup Capsule and Ground Coffee Adapter. The coffee maker supports both brewing methods.
- Insert K-Cup: Open the brewing chamber by lifting the drawer lock. Place a K-Cup capsule into the K-Pod holder.
- Close Chamber: Close the brewing chamber and push down the drawer lock until it clicks, ensuring it is securely latched.
- Place Mug: Place your mug (or the included travel mug) on the drip tray. Ensure it is centered under the coffee dispenser.
- Start Brewing: Press the Power Button to turn on the coffee maker. Then, press the Coffee Button to begin brewing. The indicator light will illuminate.
- Wait: The coffee maker will brew your coffee in approximately 4 minutes.
- Enjoy: Once brewing is complete, carefully remove your mug and enjoy your fresh coffee.
Maintenance and Cleaning
Regular cleaning ensures optimal performance and longevity of your coffee maker.

Figure 4: Removable Drip Tray and Water Tank. These components are designed for easy detachment and cleaning.
- Disconnect Power: Always remove the battery from the coffee maker before cleaning.
- Empty and Clean Water Tank: Remove the water tank, empty any remaining water, and wash it with warm, soapy water. Rinse thoroughly.
- Clean Drip Tray: Remove the drip tray and wash it with warm, soapy water. Rinse thoroughly.
- Clean K-Pod Holder/Reusable Filter: After each use, remove and rinse the K-Pod holder or reusable filter. For ground coffee, discard used grounds.
- Clean Brewing Needle: The brewing chamber contains a sharp needle that punctures K-Cups. Use caution when cleaning this area. A small brush or paperclip can be used to clear any clogs.
- Wipe Exterior: Wipe the exterior of the coffee maker with a soft, damp cloth. Do not use abrasive cleaners or immerse the main unit in water.
- Descaling: Depending on water hardness, descaling may be required periodically. Refer to general coffee maker descaling instructions using a descaling solution or a vinegar-water mixture.
Note: The coffee maker components are not dishwasher safe.
Troubleshooting
If you encounter issues with your Mellif MFCM001 coffee maker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Coffee maker does not turn on. | Battery not inserted correctly or discharged. | Ensure the 20V battery is fully charged and securely inserted into the battery slot. |
| Coffee is not brewing or only a small amount is dispensed. | Insufficient water in tank, brewing needle clogged, or K-Cup/filter not properly seated. | Check water level. Clean the brewing needle. Ensure K-Cup or reusable filter is correctly positioned and the drawer lock is fully closed. |
| Coffee tastes weak. | Too little ground coffee, coarse grind, or too much water. | Increase the amount of ground coffee, use a finer grind, or reduce the water volume. |
| Water leaks from the coffee maker. | Water tank not properly seated or damaged. | Ensure the water tank is securely attached. Inspect the tank for cracks or damage. |
| Brewing takes longer than 4 minutes. | Mineral buildup (descaling needed) or low battery. | Perform a descaling cycle. Ensure the battery is fully charged. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Mellif |
| Model Number | MFCM001 |
| Capacity | 430 Microliters (approx. 14.5 oz) |
| Color | Yellow |
| Special Feature | Removable Water Reservoir |
| Coffee Maker Type | Single Serve Drip Coffee Maker |
| Material | Plastic |
| Recommended Uses | Camping, Travel |
| Product Weight | 2.64 Pounds (1.2 kg) |
| Operation | Fully Automatic |
| Power | 300 Watts |
| Voltage | 20 Volts (DC) |
| Input Interface | Buttons |
| Filter Type | Reusable |
| Dishwasher Safe | No |
| Included Components | Filter, Coffee Maker Body |
| UPC | 739608068388 |
Warranty and Support
Mellif products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation included with your purchase or contact Mellif customer service through their official website. Please have your model number (MFCM001) and purchase date available when contacting support.





