Features
- LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Coppertop alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go
- RELIABLE POWER – As a general-purpose battery, the Duracell Coppertop D alkaline battery is made to power everyday devices throughout the home, like toys, remote controls, flashlights, clocks and radios, portable electronics, and more
- GUARANTEED FOR 10 YEARS IN STORAGE – Duracell guarantees each Coppertop D alkaline battery to last 10 years in storage, so you can be confident these batteries will be ready when you need them
- QUALITY ASSURANCE – With Duracell batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
- #1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand; Coppertop is available in Double A (AA), Triple A (AAA), C, D, and 9V sizes
Specifications
| Color | Black/Copper |
| Release Date | 2015-01-01T00:00:01Z |
| Size | 4 Count (Pack of 1) |
| Unit Count | 1 |
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A 4-count pack of D-size alkaline batteries for powering household and office devices such as toys, flashlights, clocks, radios, remote controls and portable electronics. Each battery is intended for general-purpose use, is guaranteed to hold charge for up to 10 years in storage, and is covered against defects in material and workmanship.
Project Ideas
Business
Emergency-Ready Kit Bundles
Package themed emergency kits (storm kit, car kit, camping kit) centered on reliable D-powered essentials: flashlight/lantern, radio, extra Coppertop D batteries, and instructions. Sell B2C through online stores, local hardware shops, or corporate bulk orders for employee preparedness programs—highlight the 10-year storage life as a selling point.
Battery Subscription / Replacement Service
Offer a recurring-delivery service that sends D batteries on a schedule matched to typical device use (e.g., seasonal lanterns, radios). Target customers with emergency kits, vacation homeowners, and small businesses that need dependable on-site power. Emphasize convenience and reduced risk of dead batteries during critical times.
Craft-Workshop + Kit Sales
Run paid workshops teaching battery-powered crafts (lanterns, motor sculptures, kids' circuit classes) and sell take-home kits that include branded D batteries. Workshops can be hosted at maker spaces, community centers, or events—kits add a retail stream and recurring attendees.
Event/Promotional Branded Battery Packs
Partner with event organizers to supply custom-labeled D battery packs as branded giveaways or retail items (think outdoor festivals, emergency preparedness fairs, and trade shows). Branded batteries offer high visibility and utility—position them as premium, long-lasting promotional items.
On-site Battery Vending & Restock Service
Install compact vending or automated restock stations at high-need locations (campgrounds, marinas, RV parks, hardware stores) offering D battery packs and common battery-powered accessories. Combine with a refill service for lodges or rental businesses to ensure guests always have fresh batteries available.
Creative
Mason-jar D-battery Lantern
Turn a D-battery, a small LED bulb or LED puck, and a mason jar into a rustic, portable lantern. Hide the battery pack and switch under the jar lid for a clean look—great for backyard dinners, camping ambiance, or emergency lighting. Use the Coppertop's long shelf life to make ready-to-go lanterns that stay usable for years.
Kinetic Motor Sculpture
Build a tabletop kinetic sculpture powered by a small hobby DC motor and a single D battery for high torque and runtime. Use reclaimed wood, metal arms, and balanced weights to create hypnotic motion pieces for home decor or craft-fair sales—D cells are ideal where sustained low-voltage power is needed.
Battery-bead Mosaic or Wall Art
Upcycle spent (fully discharged) D cells as cylindrical ‘beads’—seal terminals with tape, paint or wrap them, and assemble into a textured mosaic or relief wall panel. This creates a bold industrial aesthetic while repurposing old batteries; include a note to recycle properly when the piece is retired.
Portable Pathway and Tent Lights
Create weatherproof, battery-powered pathway lanterns or tent lights using LED strips or single high-efficiency LEDs powered by D batteries. Encapsulate the unit in a waterproof housing with a simple on/off switch to make durable, no-wiring-needed campsite or event lighting that leverages the D battery’s long run time.
Kids' Hands-on Circuit Kits
Assemble simple STEM kits with D-battery holders, LEDs, switches, buzzers, and snap connectors to teach basic circuits. Market them as durable classroom or party projects—D batteries are forgiving for repeated demonstrations and the 10-year storage guarantee makes kits shelf-stable.