Battery GP Alkaline button cell 4LR44 (A76AF-U1) — primary alkaline multi-cell for devices

GP 4LR44 alkaline button cell is a primary, single-use multi-cell battery designed for compact electronic devices that require a stable combined-voltage source. The battery combines several cells into a compact package to deliver the voltages and capacity expected by camera flashes, keyless entry systems, remote controls and select measuring or medical instruments. As an alkaline chemistry cell, it provides reliable shelf life and steady output during standby and intermittent discharge.

Advantages

The multi-cell construction delivers a consistent voltage profile suitable for devices that need more than a single small cell can supply. Alkaline chemistry offers good shelf life and predictable discharge characteristics for intermittent loads such as camera flashes or electronics that draw short bursts of current. Compact button form factor is space-efficient for small housings and maintains polarity and contact stability in devices built for this battery type.

Suitable for

• Camera flashes and compact photographic accessories
• Remote controls for alarms and garage doors
• Keyless entry and car alarm transmitters
• Certain medical measuring devices and portable sensors
• Small handheld instruments and diagnostic tools

Key specifications

• Chemistry: alkaline (primary, non-rechargeable)
• Form factor: multi-cell button package suitable for compact housings
• Intended use: devices requiring combined-cell voltage and compact size
• Typical behavior: stable voltage under intermittent loads and good shelf life
• Polarity: designed to fit button-cell contact arrangements in compatible devices

How to use

Insert the battery into the device following the polarity markings on the device or battery compartment. Ensure contacts are clean and seated correctly to prevent poor connection or intermittent operation. Use only one battery type specified by the device manufacturer and replace all cells at the same time if the device contains multiple identical cells to maintain balanced performance.

Usage recommendations

Store unused batteries in a cool, dry place away from direct heat and metal objects. Do not recharge, disassemble or expose to fire. Dispose of used batteries according to local regulations for alkaline cells to reduce environmental impact.