Introduction
This manual provides essential instructions for the safe and effective operation, maintenance, and troubleshooting of your Makita ADRM13 Outdoor Adventure™ 18V LXT® Bluetooth® Radio and L.E.D. Lantern. Please read this manual thoroughly before use and retain it for future reference.

Figure 1: Makita ADRM13 Outdoor Adventure™ 18V LXT® Bluetooth® Radio and L.E.D. Lantern.
Safety Information
Always observe basic safety precautions to reduce the risk of fire, electric shock, and personal injury. This product is designed for use with Makita 18V LXT® Lithium-Ion batteries only. Do not expose the unit to excessive moisture or extreme temperatures. Keep out of reach of children.
- Ensure the battery is correctly inserted before operation.
- Do not look directly into the LED light source to avoid eye injury.
- Keep the unit clean and free from debris.
Components Overview
Familiarize yourself with the main components of your Makita ADRM13 unit:
- Lantern Body: Houses the LED light source and internal electronics.
- Control Panel: Features buttons for power, mode selection, volume, tuning, and Bluetooth pairing.
- Display Screen: Shows current mode, volume, and radio frequency.
- Battery Compartment: Located at the base for inserting an 18V LXT® battery.
- USB Output Port: For charging external devices.
- Foldable Metal Hang Hook/Handle: For easy transport and hanging.
- Lantern Guard/FM Antenna: Protects the lantern and enhances radio reception.

Figure 2: Detailed view of the control panel and display.
Setup
1. Battery Installation
The Makita ADRM13 operates on an 18V LXT® Lithium-Ion battery (sold separately). To install the battery:
- Ensure the unit is powered off.
- Align the battery with the battery slot at the base of the unit.
- Slide the battery into place until it clicks securely.
- To remove, press the release button on the battery and slide it out.
2. Initial Power On
Press the power button (①) on the control panel to turn the unit on. The display will illuminate.

Figure 3: Powering on the unit.
Operating the Lantern
The ADRM13 features multiple lighting modes, brightness settings, and color options.
1. Lighting Modes
Press the light mode button (☀) to cycle through the four L.E.D. lighting modes:
- 360° Lantern: Illuminates all around the unit.
- 3-Sided Lantern: Provides directional lighting.
- Flashlight: Concentrated beam from the top.
- Strobe Flashlight: Flashing light from the top.

Figure 4: The unit functioning as a flashlight.
2. Brightness Settings
The lantern offers two brightness settings, ranging from 130 lumens up to 310 lumens. Cycle through these settings by repeatedly pressing the light mode button (☀).
3. Color Modes
The ADRM13 provides three L.E.D. lighting color modes:
- Daylight White: Bright, cool white light.
- Neutral White: Balanced white light.
- Warm White: Soft, warm light for relaxing environments.
Refer to the full instruction manual for specific button presses to change color modes.
Operating the Radio
The unit features both FM radio and Bluetooth® audio connectivity.
1. FM Radio
Press the 'MODE' button to select FM radio. Use the 'TUNE' buttons (▶▶| and |◀◀) to adjust the frequency. Use the 'PRESET' buttons to save and recall your favorite stations.
2. Bluetooth® Audio
To connect your mobile device via Bluetooth®:
- Press the 'MODE' button until 'BT' appears on the display.
- Press and hold the 'PAIR' button until the Bluetooth indicator flashes.
- On your mobile device, search for Bluetooth devices and select 'Makita ADRM13'.
- Once paired, the Bluetooth indicator will stop flashing.
3. Volume Control
Use the volume up (▲) and volume down (▼) buttons to adjust the audio level.
Video 1: Demonstrates Bluetooth connection, light modes, and USB charging features of the Makita ADRM13.
USB Charging Function
The ADRM13 includes a built-in USB port for charging portable electronic devices.
- Locate the USB I/O port cover on the side of the unit.
- Open the cover.
- Connect your device's USB charging cable to the port.
- Ensure the unit has a charged battery installed for power output.

Figure 5: Accessing the USB charging port.
Maintenance
Regular maintenance ensures optimal performance and longevity of your unit.
- Cleaning: Wipe the unit with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the unit in a dry, cool place away from direct sunlight when not in use. Remove the battery if storing for extended periods.
- Battery Care: Follow the instructions provided with your Makita 18V LXT® batteries and charger for proper care and charging.
Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Battery not installed or discharged. | Ensure battery is securely installed and charged. |
| No sound from radio/Bluetooth. | Volume too low, incorrect mode, or Bluetooth not paired. | Increase volume, select correct mode (FM/BT), re-pair Bluetooth device. |
| Lantern light is dim or not working. | Low battery charge. | Charge or replace the battery. |
| USB charging not working. | Unit not powered on, battery discharged, or cable issue. | Ensure unit is on, battery is charged, and USB cable is functional. |
Specifications
- Model Number: ADRM13
- Voltage: 18 Volts
- Brightness: 130 - 310 Lumens
- Battery Life (360° lantern mode with 5.0Ah battery): Up to 16 Hours
- Water Resistance Level: Water Resistant (IP65)
- Product Dimensions: 5"L x 5"W x 11"H
- Item Weight (without battery): 2.86 pounds
- Material: Plastic
- Included Components: Flashlight Hook (SE00001178), Tool Only (battery and charger not included)
Warranty
The Makita ADRM13 Outdoor Adventure™ 18V LXT® Bluetooth® Radio and L.E.D. Lantern comes with a 3-year limited warranty. For detailed warranty terms and conditions, please refer to the official Makita warranty documentation or contact Makita customer support.
Support
For further assistance, technical support, or to purchase accessories, please visit the official Makita website or contact their customer service department. Contact information can typically be found on the Makita website or on the product packaging.





