Energizer MAX Alkaline AA Batteries 24 Count
- Number of Batteries: 24
- Reusability: Single Use
- Battery Cell Type: Alkaline
- Battery Capacity: 2 Wh
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dependable bulk AA alkaline pack for everyday devices, not a specialty cell for extreme conditions or high-drain gear.
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ASIN: B004U429AQModel: E91BP24Category: AA Batteries
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Overview
Energizer MAX AA batteries come in a 24-count pack of standard 1.5V alkaline cells, model E91BP24, sized for everyday double-A devices. Energizer positions this as its longest-lasting AA alkaline line, built with what the company calls an Enhanced Energy cell design meant to run devices longer than a standard minimum-average alkaline before needing a change. The line is rated for up to 15 years of shelf storage, so an unopened pack can sit as a household backup without losing charge before it is needed. At this size, the 24-pack suits homes and offices that go through AA cells regularly: remotes, flashlights, wall clocks, wireless mice and keyboards, kids' toys, and other everyday electronics that take a double-A cell. Buying in bulk also keeps a spare set on hand for power outages or last-minute battery swaps, rather than running to a store for a two-pack. As a standard alkaline, it is not rechargeable and is not built for high-drain devices like some digital cameras or gaming controllers, where lithium or NiMH rechargeable cells typically outlast alkaline under sustained heavy draw. It also is not the extreme-temperature-rated lithium line; Energizer reserves that -40F to 140F performance rating for its lithium AA cells, not this alkaline pack. For routine household devices at normal temperatures, though, it is a straightforward, widely stocked commodity battery pack.
A 24-pack of standard-size AA alkaline cells built for everyday electronics, with a 15-year shelf life for long-term storage.
- 24 AA alkaline batteries per pack
- Enhanced Energy cell design
- 15-year shelf life in storage
- Model E91BP24
Who it's for
Households and offices that go through AA batteries regularly and want a bulk supply on hand rather than buying two-packs.
Pros and cons
- 24-count pack lowers the need for frequent restocking
- Enhanced Energy cell design targeted at longer run time versus standard alkaline
- 15-year shelf life for long-term storage
- Fits the wide range of devices that use standard AA cells
- Standard alkaline, not rechargeable
- Not rated for extreme temperatures like the brand's lithium line
- Not the best match for high-drain devices such as some cameras or controllers
Performance notes
Energizer markets the Enhanced Energy cell design as running longer than a standard minimum-average alkaline AA, with a rated 15-year shelf life for stored, unopened cells.
Specifications
| Brand | Energizer |
|---|---|
| Model | E91BP24 |
| Dimensions & fit | |
| Item Weight | 1.3 pounds |
| Battery Weight | 1.2 pounds |
| Item Dimensions | 1.1 × 7.8 × 4.5 inches |
| Capacity & performance | |
| Battery Capacity | 2 Wh |
| Power & efficiency | |
| Battery Cell Type | Alkaline |
| Voltage | 1.5 volts |
| Compatibility & installation | |
| Compatible Phone Models | Flashlight |
| Included components | |
| Unit Count | 24 |
| Included Components | Battery Pack |
| Other details | |
| Number of Batteries | 24 |
| Reusability | Single Use |
| Antenna Location | Leak |
| Item Type Name | Premium Alkaline |
Frequently asked questions
Are these batteries rechargeable?
No, this is a standard alkaline AA battery, not a rechargeable cell.
How long can these batteries be stored before use?
Energizer rates this MAX AA line for up to 15 years of shelf life when stored unopened.
What devices are these batteries suited for?
They fit any device that takes a standard AA cell, including remotes, flashlights, clocks, and toys.