Energizer ESAL351
Energizer LED Lantern
Model: ESAL351
Introduction
The Energizer ESAL351 LED Lantern is a portable and durable lighting device designed for various applications, including camping, outdoor activities, and emergency preparedness. It offers multiple lighting modes and a convenient USB port for charging small electronic devices using its internal battery power.

Image: Front view of the Energizer ESAL351 LED Lantern, showcasing its compact design and integrated handle.
Safety Information
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.
- Remove batteries if the device is not used for extended periods.
- Keep out of reach of children.
- Do not look directly into the LED light to avoid eye injury.
Package Contents
The Energizer ESAL351 LED Lantern package typically includes:
- 1 x Energizer ESAL351 LED Lantern
- Instruction Manual (this document)
Note: Batteries are sold separately and are not included in the package.
Setup: Battery Installation
The Energizer ESAL351 lantern operates on either 3 D-cell or 3 AA-cell alkaline batteries (not included). Ensure correct polarity when inserting batteries.
- Locate the battery compartment cover at the bottom of the lantern.
- Twist or unlatch the cover to open the compartment.
- Insert 3 D-cell or 3 AA-cell alkaline batteries according to the polarity indicators (+/-) inside the compartment.
- Securely close the battery compartment cover.

Image: Illustration of battery insertion, demonstrating the flexibility to use either D-cell or AA-cell batteries.
Using either D or AA batteries provides flexibility, especially in emergency situations where one type might be more readily available.
Operating Instructions
Light Modes
The lantern features three distinct light modes: High, Low, and Night mode. Press the power button to cycle through the modes.
- High Mode: Provides maximum brightness (up to 500 lumens) for illuminating large areas.
- Low Mode: Offers reduced brightness for extended runtime or less intense lighting needs.
- Night Mode: A softer, warmer light ideal for sleeping environments or subtle illumination.

Image: Visual comparison of the lantern's bright illumination mode and the softer, ambient night mode.
USB Power Output
The lantern is equipped with a USB port to provide emergency power to small electronic devices such as smartphones.
- Ensure batteries are installed in the lantern.
- Connect your device's USB charging cable to the USB output port on the lantern.
- The lantern will begin to supply power to your device.

Image: The lantern actively charging a smartphone, highlighting its emergency power bank capability.
This feature is particularly useful during power outages or when away from traditional power sources.
Care and Maintenance
- Clean the lantern with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Store the lantern in a cool, dry place when not in use.
- Remove batteries if storing for extended periods to prevent leakage and damage.
- Avoid dropping the lantern from heights exceeding 1 meter, as this may cause damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lantern does not turn on. | Batteries are dead or incorrectly inserted. | Replace batteries with new ones and ensure correct polarity. |
| USB charging is not working. | Batteries are low or dead; cable is faulty; device is incompatible. | Replace batteries; try a different USB cable; ensure device requires 5V USB charging. |
| Light output is dim. | Batteries are low. | Replace batteries. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | ESAL351 |
| Brightness | Up to 500 lumens |
| Runtime | Up to 90 hours (Low mode) |
| Light Modes | High, Low, Night Mode |
| Power Source | 3 x D-cell or 3 x AA-cell Alkaline Batteries (sold separately) |
| USB Output Voltage | 5 Volts |
| Impact Resistance | 1 meter |
| Water Resistance | IPX4 (Splashproof) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Dimensions (Package) | 31.1 x 16.3 x 11.5 cm |
| Weight (Package) | 0.58 kg |
Warranty and Support
This Energizer product comes with a 12-month manufacturer's warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or general inquiries, please refer to the contact information provided on the Energizer official website or product packaging.
For more information about Energizer products, visit the official Energizer store: Energizer Store on Amazon
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