Duracell D Size Batteries Coppertop Alkaline Battery 82164644 - Box 12

Duracell D Size Batteries Coppertop Alkaline Battery 82164644 - Box 12

Duracell Coppertop D size alkaline batteries in a box of 12 — the right choice for torches, lanterns, large radios and any device that draws sustained power over hours of continuous use. D size batteries (also known as LR20 or Type D) are the largest of the common cylindrical cell formats, and they are found wherever a device needs to run for a long time on a single set of cells: site torches, emergency lanterns, camping equipment, large portable radios and heavy-drain electronics. Duracell's Coppertop range delivers the reliable, consistent performance that makes them the most recognised alkaline battery brand in Australia.

WHAT D SIZE BATTERIES POWER

D size batteries are larger than AA and AAA cells and carry significantly more charge — which is why they are used in devices that need to run for extended periods rather than just a few hours. The most common use is large industrial and camping torches, where the high capacity of a D cell means the torch stays bright through a long shift or overnight without needing a battery change. Lanterns — both traditional battery lanterns and modern LED camping lanterns — almost universally take D cells for the same reason. Large portable radios, boomboxes, some power tool accessories, emergency lighting systems and certain medical devices also depend on D size batteries. Anywhere that a device needs serious, sustained power and weight is not a limiting factor, D batteries are the right cell.

COPPERTOP: RELIABLE EVERYDAY ALKALINE PERFORMANCE

The Duracell Coppertop range is the brand's standard alkaline line — not their premium Ultra or Optimum tier, but a well-built, dependable alkaline cell that outperforms no-name batteries in both initial output and run time consistency. Coppertop batteries are manufactured to Duracell's own specifications and carry a 10-year shelf life guarantee in storage, which matters for D batteries in particular. Because D cells are not used as frequently as AA or AAA batteries in most households and workplaces, they tend to sit in a drawer or a stockroom between uses — a 10-year storage guarantee means a box purchased today will still be at full charge years from now when it is needed for an emergency torch or a site lantern. That long shelf life makes buying a box of 12 a sensible approach rather than buying in small quantities more frequently.

BOX OF 12: THE RIGHT QUANTITY FOR BUSINESS AND SITE USE

D batteries are rarely sold in small quantities because the devices that use them typically take two, four or even six cells at once — a large torch takes two to four D cells, a standard lantern takes four to six. Buying a box of 12 ensures you have enough to fit out multiple devices, keep a set in reserve and not run short at an inconvenient time. For workplaces, site offices and mining operations where torches are essential safety equipment, having a supply of D batteries on hand is not optional. A box of 12 Coppertop D cells covers that need efficiently, at a better unit cost than buying two-packs individually.

KEY FEATURES

• D size (LR20) alkaline batteries — the standard cell for torches, lanterns and high-drain devices
• Duracell Coppertop — reliable, consistent alkaline performance from Australia's most recognised battery brand
• Box of 12 — suits workplaces, site kits, emergency supplies and regular users
• 10-year shelf life guarantee in storage — stays ready for years between uses
• High capacity — longer run times than AA/AAA, suits sustained use in torches and lanterns
• Trusted in Australian workplaces, mining sites, camping and emergency preparedness

STOCKING UP ON BATTERIES?

D size batteries are one of several cell types used across a workplace or site kit. If you also need AA, AAA or 9V alkaline batteries for radios, remotes, smoke detectors and other equipment, check EzyShop's full Duracell and battery range for the same reliable Coppertop performance across all sizes.

ABOUT DURACELL

Duracell is one of the world's most recognised battery brands, with decades of manufacturing expertise in alkaline, lithium and specialty cells. Coppertop is Duracell's flagship everyday alkaline range, widely stocked in Australian workplaces, hardware stores and emergency supply kits for its consistent, dependable performance.

Ships Australia-wide via Australia Post. Fast dispatch from our Australian warehouse.