Introduction
This manual provides essential information for the safe and effective use of your Duracell MN908 6V Alkaline Battery. Designed for reliable, long-lasting power, this battery is suitable for various devices requiring a 6-volt power source, such as lanterns and large flashlights.

Image: A Duracell MN908 6V Alkaline Battery, black and gold, with positive and negative terminals visible on top.
Safety Information
WARNING: Improper use of batteries may result in leakage, fire, or explosion, causing personal injury or property damage.
- Keep batteries out of reach of children and pets.
- Do not recharge, disassemble, heat above 100°C (212°F), or incinerate.
- Do not mix old and new batteries, or different types of batteries.
- Ensure correct polarity (+ and -) when installing.
- Remove exhausted batteries promptly from devices.
- Store batteries in a cool, dry place away from direct sunlight.
- If a battery leaks, avoid contact with skin and eyes. Rinse immediately with water and seek medical attention if irritation persists.
Setup and Installation
- Identify Battery Compartment: Locate the battery compartment on your device. Refer to your device's manual for specific instructions.
- Open Compartment: Open the battery compartment cover. This may involve unscrewing a lid or unlatching a clip.
- Observe Polarity: Note the positive (+) and negative (-) markings inside the compartment. These correspond to the terminals on the Duracell MN908 battery. The positive terminal is typically the central post, and the negative terminal is the spring or flat contact.
- Insert Battery: Carefully insert the Duracell MN908 battery, aligning the positive terminal with the positive marking and the negative terminal with the negative marking. Ensure a secure fit.
- Close Compartment: Close the battery compartment cover securely.
- Test Device: Turn on your device to confirm proper battery installation and functionality.
Operating Instructions
The Duracell MN908 6V Alkaline Battery is designed for single-use applications. Once installed correctly, it will provide power to your compatible device. No special operating procedures are required for the battery itself beyond proper installation.
- Always refer to your device's instruction manual for specific operating procedures.
- If your device is not functioning after battery installation, re-check the polarity and ensure the battery compartment is closed properly.
- For optimal performance, avoid exposing the battery or device to extreme temperatures.
Maintenance and Storage
- Cleaning: Keep battery terminals and contacts clean. Use a dry cloth to wipe away any dust or debris.
- Storage: Store unused batteries in their original packaging in a cool, dry place at room temperature. Avoid storing them with metal objects that could cause a short circuit.
- Disposal: Dispose of used batteries responsibly according to local regulations. Do not dispose of them in household waste. Many communities offer battery recycling programs.
- Longevity: Duracell alkaline batteries are known for their long shelf life and reliable performance. Replace batteries when your device's performance diminishes.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Incorrect battery installation (polarity). | Re-install battery, ensuring correct positive (+) and negative (-) alignment. |
| Device performance is weak or intermittent. | Battery is low or exhausted. | Replace with a new Duracell MN908 6V Alkaline Battery. |
| Battery compartment feels warm. | Short circuit or improper battery type. | Immediately remove the battery. Ensure no metal objects are touching the terminals. Use only specified battery types. |
| Battery leakage observed. | Over-discharge, damage, or improper storage. | Carefully remove the battery (wear gloves). Clean the device. Dispose of the battery properly. Avoid contact with skin/eyes. |
Specifications
- Brand: DURACELL
- Model Number: 4330203399
- Model Name: MN908
- Voltage: 6 Volts
- Battery Cell Type: Alkaline
- Reusability: Single Use
- Unit Count: 2 Count
- Product Dimensions: 2.7 x 2.8 x 3.6 inches
- Item Weight: 2.84 Pounds
- Date First Available: January 22, 2016
- UPC: 640947529495
Warranty and Support
Duracell batteries are manufactured to high standards and are designed for reliable performance. For specific warranty information or customer support, please refer to the official Duracell website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
For further assistance, visit the official DURACELL Store on Amazon.