HiKOKI UB 18DF Cordless Lantern User Manual
Quick guide for the HiKOKI UB 18DF cordless lantern, covering battery installation, operation modes, safety warnings, and maintenance.
Table of contents
Quick guide from the manual
The HiKOKI UB 18DF is a cordless lantern designed for portable lighting. It is compatible with HiKOKI multi-volt Li-ion batteries (BSL18 and BSL14 series). The device features two brightness levels and a battery replacement notification lamp.
Operation
Battery Insertion/Removal: Insert the battery in direction A until it clicks into place. To remove, hold down the latch and extract the battery in direction B.
LED Light Control: The brightness can be adjusted in two steps. Press the switch to cycle through High, Low, and Off modes.
Safety Warnings:
- Do not look directly into the LED.
- Do not cover the lantern with cloth, cardboard, or other materials while in use to prevent fire.
- The lamp cover remains hot during and immediately after use; do not touch it.
- Do not expose the lantern to rain or high temperatures (above 50°C), such as inside a car.
- When using at a high location, place it on a stable surface or secure it with a band or string to prevent falls.
Maintenance and Storage
Always turn the switch OFF and remove the battery when the unit is not in use, during inspection, or maintenance. Store the tool and battery in a place where the temperature is below 40°C and out of reach of children. If the battery replacement notification lamp flashes, the battery power is low; replace or recharge it promptly to avoid sudden light failure due to the over-discharge protection circuit.
Technical Specifications
- LED: 0.2 W x 24
- Voltage: 14.4 V / 18 V
- Dimensions (without battery): 98 mm (Depth) x 79 mm (Width) x 301 mm (Height)
- Weight (without battery): 0.4 kg
Manufacturer information
HiKOKI
Practical help
Common problems
The over-discharge protection circuit may have activated due to low battery. Recharge the battery immediately.
Battery power is low. Replace or recharge the battery promptly.
Before use
- Ensure the battery is fully charged.
- Check that the lamp cover is not damaged or detached.
- Verify the switch is in the OFF position before inserting the battery.
- If using at a height, prepare a band or string for securing the unit.
Specs in practice
- Operating time
- Varies by battery capacity (3.0 Ah, 5.0 Ah, 8.0 Ah) and brightness setting (High/Low).
Model compatibility
- Compatible with HiKOKI multi-volt Li-ion batteries, BSL18 and BSL14 series.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.