Spares that are ready in year nine
Dead drawer batteries are the classic emergency. Industrial AA and AAA hold power up to 10 years in storage, so the spare you buy today still works when the remote finally dies.
Energizer Industrial Alkaline Battery, Sold Individually - 9V, AA or AAA
The professional-grade Energizer battery, in exactly the size your device takes.
$5.99
- 9V, AA or AAA
- Up to 10-year shelf life
- Professional Industrial line
- No-leak guarantee (AA/AAA)
- Rated 0°F to 130°F
Ships to the lower 48. Orders process within 2 business days.
- Fast Shipping Ships within 2 business days
- 30-Day Returns Unused items in original packaging
- U.S.-Based Support Real people, quick answers
Description
Energizer Industrial Alkaline Battery - 9V, AA or AAA (Sold Individually)
At a Glance
- What it is: Energizer's professional Industrial alkaline line, in your choice of 9V (EN22), AA (EN91) or AAA (EN92)
- Shelf life: AA and AAA hold power up to 10 years in storage; the 9V holds up to 5 years
- No-leak guarantee: AA and AAA are designed to prevent damaging leaks, or Energizer will repair or replace the device
- Rated for real conditions: operates from 0°F to 130°F
- ⚠ Before you buy: These are sold individually from commercial bulk boxes - one loose battery per unit ordered, with no retail blister card.
The Energizer Industrial line is the version of Energizer that facilities managers and repair pros buy by the case: the same trusted alkaline chemistry, packed for work instead of the checkout aisle. Pick the size your device takes, order exactly how many you need, and keep the drawer stocked with batteries that hold power for years.
Key Features
- Professional Industrial line: Energizer's commercial-grade alkaline, built to power demanding everyday devices
- Up to 10-year shelf life: AA and AAA hold power up to 10 years in storage, so spares are ready when you need them
- No-leak guarantee on AA and AAA: designed to prevent damaging leaks, or Energizer will repair or replace your device - during the battery's life or within 2 years after full use
- Wide temperature rating: runs from 0°F to 130°F, from a cold garage to a hot attic detector
- Buy exactly what you need: sold as individual cells, not forced multipacks
- Cleaner chemistry: no added mercury or cadmium
Before You Buy
The honest limits, so this arrives as the product you pictured.
- Sold individually: each unit is ONE loose battery from a commercial bulk box - no retail blister packaging. Order the quantity you need.
- The 9V holds power up to 5 years in storage, not the 10 years of the AA and AAA, and the no-leak guarantee covers AA and AAA only.
- Single-use alkaline - not rechargeable. Never attempt to recharge.
Choosing Your Type
- 9V (EN22): the rectangular snap-terminal size for smoke detectors, CO alarms, clock radios and wireless sensors. 9.0 volts, 5-year shelf life.
- AA (EN91): the everyday 1.5V size for remotes, flashlights, radios, toys and cameras. 10-year shelf life.
- AAA (EN92): the slim 1.5V size for remotes, game controllers, headlamps and small electronics. 10-year shelf life.
What's Included
- 1 x Energizer Industrial alkaline battery in your chosen size (9V, AA or AAA)
Perfect For
- Smoke and CO detector replacements (9V)
- TV and streaming remotes
- Flashlights and headlamps
- Game controllers and toys
- Wireless alarms and sensors
- Stocking a junk-drawer battery reserve
Full Specifications▼
Power & Performance
- Chemistry: Alkaline (zinc-manganese dioxide)
- 9V (EN22): 9.0 volts, miniature snap terminals
- AA (EN91): 1.5 volts
- AAA (EN92): 1.5 volts
Dimensions & Materials
- 9V designation: ANSI 1604A / IEC 6LF22
- AA designation: ANSI 15A / IEC LR6
- AAA designation: ANSI 24A / IEC LR03
Capacity & Contents
- Sold as: 1 individual battery per unit
- Shelf life: AA/AAA up to 10 years; 9V up to 5 years (at 70°F)
Safety & Certifications
- Operating range: 0°F to 130°F
- Composition: no added mercury or cadmium
Care & Compatibility
- Rechargeable: No - single-use alkaline
- Leak guarantee: AA and AAA only
Frequently Asked Questions▼
Q: Are Energizer Industrial batteries rechargeable?
A: No. These are single-use alkaline batteries. Never recharge them - Energizer warns that recharging can cause leakage or rupture.
Q: How long do they hold power in storage?
A: Per Energizer's data sheets, the AA (EN91) and AAA (EN92) hold power up to 10 years in storage; the 9V (EN22) holds up to 5 years.
Q: How many batteries do I get?
A: One battery per unit ordered. These come from Energizer's commercial bulk boxes, so set the quantity to the number of batteries you want.
Q: What makes Industrial different from the Energizer packs at the store?
A: Industrial is Energizer's professional line, supplied in commercial bulk boxes instead of retail blister packs - and the AA and AAA carry Energizer's no-leak guarantee: designed to prevent damaging leaks, or Energizer will repair or replace a device damaged by leakage during the battery's life or within two years after full use.
Q: Will the 9V fit my smoke detector?
A: Yes. The EN22 is a standard ANSI 1604A / IEC 6LF22 9-volt with snap terminals - the size smoke detectors take - and Energizer's own data sheet tests it against an industry-standard smoke detector load.
Q: What temperatures can they handle?
A: Energizer rates all three sizes for operation from 0°F to 130°F.
Care & Use▼
- Store in a cool, dry place - shelf-life ratings assume room temperature (70°F).
- Do not recharge, puncture or incinerate.
- Replace all batteries in a device at the same time, and do not mix old and new batteries.
- Remove batteries from devices going into long-term storage.
Why Choose Energizer?▼
Energizer has powered everyday devices for over a century, and the Industrial line is what businesses buy when batteries have to work: the same trusted alkaline chemistry in professional packaging, with a no-leak guarantee behind the AA and AAA. At CurbGo we hunt for the well-made version of everyday things and skip the markup, so you get pro-line batteries without buying a case.
Shipping & Warranty
Every order is packed with care and tracked to your door. AA and AAA are backed by Energizer's no-leak device guarantee. Ships fast from CurbGo with tracking.
Guarantees
Shipping to the 48 contiguous states, with orders processed within 2 business days. If it is not right, you have 30 days from delivery to return unused items in the original packaging. Questions before or after you buy go to CurbGo's U.S.-based support team.
Specs
| Chemistry | Alkaline (zinc-manganese dioxide) |
|---|---|
| 9V (EN22) | 9.0 volts, snap terminals, ANSI 1604A / IEC 6LF22 |
| AA (EN91) | 1.5 volts, ANSI 15A / IEC LR6 |
| AAA (EN92) | 1.5 volts, ANSI 24A / IEC LR03 |
| Shelf life | AA/AAA up to 10 years; 9V up to 5 years |
| Operating range | 0°F to 130°F |
| Composition | No added mercury or cadmium |
| Sold as | 1 individual battery per unit |
| Rechargeable | No, single-use alkaline |
Pro-line power, one cell at a time
Protection for the device, not just the battery
A leaking battery ruins the gadget around it. Industrial AA and AAA are designed to prevent damaging leaks, and Energizer will repair or replace a device damaged by leakage.
Buy the count you actually need
Retail multipacks force 8 or 16 cells on you. These sell as individual batteries from commercial bulk boxes, so a single smoke-alarm 9V costs one battery, not a blister pack.
The numbers that matter
Energizer's own data-sheet figures for the Industrial line.
10 yrs
AA/AAA shelf life
5 yrs
9V shelf life
0-130°F
Operating range
Against the usual battery run
Against checkout-aisle multipacks
Retail packs force a fixed count in blister packaging. These are the same trusted Energizer chemistry sold as individual cells, so you stock exactly what you need.
Against generic alkaline
Bargain cells skip the engineering. Industrial AA and AAA carry a no-leak guarantee that covers the device the battery sits in.
Against rechargeables
Rechargeables self-discharge on the shelf. For smoke alarms, remotes and stored spares, a 10-year shelf life beats a battery that needs topping up.
Are Energizer Industrial batteries rechargeable?
No. These are single-use alkaline batteries. Never recharge them, Energizer warns that recharging can cause leakage or rupture.
How long do they hold power in storage?
Per Energizer's data sheets, the AA (EN91) and AAA (EN92) hold power up to 10 years in storage; the 9V (EN22) holds up to 5 years.
How many batteries do I get?
One battery per unit ordered. These come from Energizer's commercial bulk boxes, so set the quantity to the number of batteries you want.
What makes Industrial different from the Energizer packs at the store?
Industrial is Energizer's professional line, supplied in commercial bulk boxes instead of retail blister packs. The AA and AAA carry Energizer's no-leak guarantee: designed to prevent damaging leaks, or Energizer will repair or replace a device damaged by leakage.
Will the 9V fit my smoke detector?
Yes. The EN22 is a standard ANSI 1604A / IEC 6LF22 9-volt with snap terminals, the size smoke detectors take.
How fast will it ship and can I return it?
Orders ship to the 48 contiguous states and process within 2 business days. If it is not right, you have 30 days from delivery to return unused items in the original packaging.
Energizer has powered everyday devices for over a century, and Industrial is the line businesses buy when batteries have to work. CurbGo hunts for the well-made version of everyday things and skips the markup, so pro-line batteries cost what they should, one cell at a time.