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Duracell 28A 6V alkaline battery, cylindrical silver metal cell

DURACELL

Duracell 28A / 4LR44 6V Alkaline Battery

SKU CH-99QB-8NYYC

A 6 V alkaline cell sized 28A / 4LR44 that fits cameras, remotes and security devices

  • Battery type28A
  • 6V alkaline chemistry delivers stable power for cameras and remotes
  • 28A / 4LR44 size fits devices specifying 4LR44P, PX28A or A544
  • Duracell brand recognised for consistent alkaline performance
  • Equivalent to 4SR44, V28PX, 476A and 1406LC references
  • New cell supplied ready for immediate use

Power source for compact devices

The Duracell 28A / 4LR44 is a 6 V alkaline battery built for equipment that requires a single high-voltage cell. It fits cameras, light meters, electronic dog collars, medical instruments and security keypads that specify this form factor.

Capacity and headroom

Alkaline chemistry delivers a stable 6 V output for the life of the cell, supporting low-drain and moderate-drain loads such as shutter circuits or RF transmitters. Under continuous high-current draw the voltage will sag earlier, so devices with sustained heavy loads will see reduced runtime.

Replaces common 6 V cylindrical cells

This battery directly substitutes for 4LR44, PX28A, A544, L544, V28PX and the other listed equivalents, letting owners consolidate spares. The jump is worthwhile when a device manual calls for any of those designations or when a single 6 V source replaces a stack of smaller cells.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 92% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery type28A

Questions about this item

Will this 6 Volt alkaline 28A / 4LR44 cell replace the PX28A in my vintage camera?

Yes, the battery is listed as equivalent to PX28A, PX28L and PX28AB so it will power devices that specify those codes.

How can I confirm the 6 Volt output is healthy after installing the 4LR44?

Measure the terminals with a multimeter; a fresh alkaline cell should read at or very near 6 V under no load.

Does the pack include the 28A battery only or are adapters for 4SR44 and 4G13 also supplied?

Only the single 28A / 4LR44 alkaline battery is included; no adapters or additional cells are in the box.

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