Battery pack Energizer EN-639335 (Energizer model EN-639335) — replacement battery EAN

Energizer EN-639335 is a replacement battery pack containing two 6V alkaline 4LR44/A544 cells (also sold as A544, 544AE, PX28A and other equivalent codes). The pack is intended as a direct replacement for devices that require the 4LR44-family battery and restores operating time for compatible equipment when original batteries are depleted. Check your device’s manual or existing battery code to confirm compatibility before purchase.

Advantages

The Energizer pack offers alkaline chemistry for stable voltage and shelf life, comes in a 2-cell blister for easy handling and storage, and is compatible with multiple equivalent model numbers, making it a convenient replacement option for many small electronic devices.

Suitable for

• Small electronic devices requiring a 6V 4LR44/A544 battery
• Remote controls and keyless entry systems
• Photo equipment and flash units that accept this battery type
• Portable measurement instruments and medical devices specifying 4LR44-family cells

Key specifications

• Brand: Energizer
• Model / MPN: EN-639335 (contains 4LR44 / A544 cells)
• Battery type: Alkaline
• Nominal voltage: 6 V (per pack)
• Pack contents: 2 batteries in blister pack
• EAN: 7638900393354

How to use

Verify the required battery code in your device or its manual. Remove depleted batteries following the device manufacturer’s safety instructions and insert the Energizer EN-639335 pack observing correct polarity. Dispose of used alkaline batteries according to local regulations or recycling programs. If unsure about compatibility, test the new pack briefly to confirm proper device operation.

Recommendations

Store the batteries in a cool, dry place and avoid exposing them to extreme temperatures. Do not attempt to recharge alkaline batteries, puncture, or short-circuit them. Replace all batteries in the device at the same time to ensure balanced performance.