Energizer 039800139016

Energizer Headband Light Instruction Manual

Model: 039800139016

Product Overview

The Energizer Headband Light is a hands-free LED lighting solution designed for various activities. It features a comfortable, stretchy headband with an integrated light unit. The device offers two light modes and provides up to 100 lumens of illumination. It is powered by AAA batteries and is built with a shatterproof lens and non-slip grip for durability and secure wear.

Energizer Headband Light with key features labeled

Image: The Energizer Headband Light highlighting its features: 2 light modes, shatterproof lens, non-slip grip, 100 lumens on high, and 19 hours run time on low.

Woman wearing Energizer Headband Light while running

Image: A woman wearing the Energizer Headband Light, demonstrating its soft, stretchy comfort during an activity.

What's in the Box

  • One (1) Energizer Headband Light
  • Two (2) Energizer MAX AAA Batteries
Contents of Energizer Headband Light packaging

Image: The Energizer Headband Light packaging, showing one headband headlamp and two AAA alkaline batteries included.

Setup

1. Battery Installation

  1. Locate the battery compartment cover on the light unit. This is typically on the top surface of the light module.
  2. Gently open the battery compartment cover. If it is stiff, a small flat-head screwdriver may be used to carefully pry it open.
  3. Insert two (2) AAA batteries into the compartment, ensuring the positive (+) and negative (-) terminals align correctly with the indicators inside the compartment.
  4. Close the battery compartment cover securely until it clicks into place.

2. Adjusting the Headband

  • The headband is designed to be soft and stretchy for comfort.
  • Place the headband around your head so the light unit is positioned on your forehead.
  • Adjust the band to achieve a snug yet comfortable fit. The band can adjust from approximately 5.5 inches to 14.25 inches in diameter.
  • Ensure the light unit is stable and does not slip during movement. The non-slip grip on the inner side of the headband helps maintain position.

Operating Instructions

Powering On/Off and Mode Selection

The Energizer Headband Light features a single button for power control and mode cycling.

  1. To Turn On: Press the power button located on the top of the light unit once. The light will activate in its default mode (High).
  2. To Cycle Modes: While the light is on, press the power button again to switch between the available light modes (High and Low).
  3. To Turn Off: Press the power button a third time to turn the light off.

The High mode provides up to 100 lumens of bright light, suitable for activities requiring maximum illumination. The Low mode offers extended runtime, up to 19 hours, for tasks requiring less intense light or to conserve battery life.

Close-up of Energizer Headband Light showing power button

Image: A close-up view of the Energizer Headband Light, highlighting its slim design and the power button for operation.

Comparison of light modes: White Mode and Warm Mode

Image: Visual representation of the light output, showing a brighter 'White Mode' and a softer 'Warm Mode', illustrating the different illumination options.

Woman using Energizer Headband Light for crafting

Image: A woman engaged in crafting, demonstrating the hands-free convenience of the Energizer Headband Light for indoor activities.

Maintenance

Battery Replacement

  • When the light output diminishes significantly, it is time to replace the batteries.
  • Follow the battery installation steps outlined in the Setup section.
  • Always replace both AAA batteries at the same time with new ones. Do not mix old and new batteries, or different types of batteries.
  • Remove batteries if the device will not be used for an extended period to prevent leakage.

Cleaning

  • Wipe the light unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
  • The headband can be hand-washed with mild soap and water, then air-dried. Ensure the light unit is removed or protected from water during cleaning of the band.

Storage

  • Store the headband light in a cool, dry place away from direct sunlight.
  • Remove batteries before long-term storage.

Troubleshooting

ProblemPossible CauseSolution
Light does not turn on.
  • Batteries are dead or low.
  • Batteries are inserted incorrectly.
  • Battery compartment cover is not fully closed.
  • Replace with new AAA batteries.
  • Check battery polarity (+/-).
  • Ensure compartment cover is securely closed.
Light is dim or flickers.
  • Batteries are low.
  • Poor battery contact.
  • Replace with new AAA batteries.
  • Remove and reinsert batteries, ensuring good contact.
Headband slips during use.
  • Headband is too loose.
  • Hair or sweat interfering with grip.
  • Adjust the headband for a tighter fit.
  • Ensure the non-slip grip is in contact with skin or hair.

Specifications

  • Model Number: 039800139016
  • Light Source Type: LED
  • White Brightness: Up to 100 Lumens (High Mode)
  • Runtime: Up to 19 hours (Low Mode)
  • Power Source: Battery Powered
  • Battery Type: 2 x AAA Alkaline Batteries (included)
  • Voltage: 3 Volts
  • Material: Plastic
  • Special Features: Shatterproof Lens, Non-Slip Grip, Impact Resistant (up to 1 meter)
  • Water Resistance Level: Not Water Resistant
  • Item Weight: 2.89 ounces
  • Item Dimensions (L x W x H): 1.89" x 2.36" x 4.53"
  • Headband Adjustment: 5.5 inches to 14.25 inches in diameter

Important Safety Information

  • BATTERY WARNING: Keep away from children. If swallowed, promptly see doctor; have doctor phone 800-498-8666. Do not install backwards, charge, put in fire or mix with used or other battery types – may explode or leak causing injury. Replace all batteries at the same time.
  • Do not look directly into the LED light as it can cause temporary vision impairment.
  • This device is not water resistant. Avoid exposure to water or moisture.
  • Do not attempt to disassemble or modify the light unit. This will void any potential warranty and could cause damage or injury.
Back of Energizer Headband Light packaging with safety warnings and contact information

Image: Back of the product packaging, displaying important safety warnings and contact details.

Product Video

Video: An official product video from Energizer demonstrating the features and use cases of the Energizer Headband Light.

Warranty and Support

Warranty Information

The manufacturer's warranty description states "Not applicable." Please refer to your point of purchase for specific return or exchange policies.

Customer Support

For questions or assistance, please visit the official Energizer website or contact their customer service. You can find more information at: www.energizer.com

For battery-related inquiries, you may contact the number provided in the battery warning: 800-498-8666.

© 2026 Energizer. All rights reserved.

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