Product Overview
Duracell CopperTop AAA Batteries, 40-Count — long-lasting alkaline AAA power from the #1 trusted battery brand. Duralock Power Preserve Technology guarantees a 10-year shelf life in storage so stocking up means always being ready. Triple corrosion protection prevents leakage and guards your devices. 40 batteries per pack — the bulk value buy for all the AAA-powered devices in your household.
Features
- 40 AAA Batteries — Bulk Supply for the Whole Household: A 40-count pack of Duracell CopperTop AAA batteries — enough to keep remote controls, small flashlights, wireless mice, wall clocks, and other household devices powered for months with extras for emergencies and backups.
- Guaranteed 10-Year Shelf Life — Duralock Technology: Duralock Power Preserve Technology guarantees these batteries hold their full charge for up to 10 years in storage — buy in bulk with total confidence that your batteries will be fresh and ready the moment you need them.
- Long-Lasting Power for Small Devices: Engineered to deliver dependable, long-lasting performance in the AAA-powered devices you use every day — remote controls, wireless mice, small flashlights, electric toothbrushes, digital thermometers, and a wide variety of portable electronics.
- Triple Corrosion Protection — Protects Your Devices: Triple-layer corrosion protection prevents battery leakage and guards your devices against the damage battery leaks can cause — essential protection for remote controls, cameras, and electronics you depend on.
- #1 Trusted Battery Brand in America: Duracell CopperTop is the most trusted battery brand in America — relied on by families, professionals, and emergency responders for consistent power in both everyday and critical applications.
Product Specifications
| Spec | Detail |
|---|---|
| Brand | Duracell |
| Line | CopperTop |
| Battery Size | AAA (Triple-A) |
| Count | 40 |
| Voltage | 1.5V |
| Chemistry | Alkaline |
| Shelf Life (storage) | 10 Years |
| Technology | Duralock Power Preserve |
| Leak Protection | Triple Corrosion Protection |
About Duracell CopperTop
Duracell CopperTop AAA batteries deliver the same trusted, long-lasting power that has made Duracell America’s #1 battery brand — now in the AAA size for smaller devices. Whether it’s a TV remote, a flashlight kept for emergencies, or a child’s toy, CopperTop AAA batteries provide the reliable performance your household depends on, backed by a 10-year shelf life guarantee and triple leakage protection.
Frequently Asked Questions
- How long do Duracell CopperTop AAA batteries last in storage?
- Duracell CopperTop AAA batteries are guaranteed to hold their charge for up to 10 years in storage, thanks to Duralock Power Preserve Technology.
- What devices use AAA batteries?
- AAA batteries power many common household devices including remote controls, small flashlights, wireless mice, TV remotes, electric toothbrush heads, wall clocks, and small toys.
- Are Duracell CopperTop AAA batteries protected against leakage?
- Yes. Triple corrosion protection prevents leakage and guards your devices against damage caused by battery leakage.
- What is Duracell Duralock Technology?
- Duralock Power Preserve Technology is Duracell’s battery storage innovation that locks in power during storage — guaranteeing a 10-year freshness shelf life for CopperTop batteries.