







Energizer Industrial Lithium LN91 AA 3000mAh 1.5V High Energy 5A Lithium (LiFeS2) Button Top Battery
- Strong, stable power delivered by the high lithium energy content of this primary battery
- 25-year shelf life made possible by lithium/iron disulfide chemistry and leak-proof shell
- AA battery size and button top designed for use in a range of devices
- Size: AA
- Voltage: 1.5
- Rechargeable: No
- Chemistry: Lithium
- Capacity (mAh): 3000
- Terminal Type: Button Top
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Description
Energizer LN91 - Sold Individually
Button Top Industrial Lithium AA Battery
The Energizer Industrial Lithium LN91 is a primary, button top AA battery with lithium iron disulfide (LiFeS2) chemistry and a high 3,000mAh capacity. These are long-lasting cells in storage and in use, boasting a 25-year shelf life thanks to its specialized lithium chemistry. The LN91 battery's strength in storage is underscored by a 100% leak-proof guarantee.
Excellent for both high-drain and low-energy devices, the LN91 is engineered for use in industrial devices but can be used in common electronics like flashlights, remotes, and more. This battery's versatility makes it a cost-effective energy solution for many different uses. Energizer Industrial Lithium batteries make excellent replacements for Energizer Ultimate L91 AAs.
25 Year Shelf Life
Over two decades of energy preserved by lithium/iron disulfide chemistry and a 100% leak-proof steel shell- Notable Features
- » 25 Year Shelf Life: Lithium/iron disulfide chemistry and a 100% leak-proof steel shell preserve energy for two decades
- » 3,000mAh capacity more than meets demands of low-drain electronics and can supply a consistent, strong power flow to high-drain industrial devices
- » Button top terminal and AA size can be deployed in a wide range of common and industrial AA electronics
CAUTION: These primary batteries are not rechargeable.
Item Details
| Brand | Energizer |
| SKU | ENERGIZER-AA-LN91 |
| Series | Industrial |
| MPN | AA-LN91 |
| UPC | 39800138804 |
| Size | AA |
| Voltage | 1.5 |
| Battery Rechargeable | No |
| Capacity (mAh) | 3000 |
| Chemistry | Lithium |
| Sub-Chemistry | LiFeS2 (Lithium Iron Disulfide) |
| Shelf Life | 25 Years |
| Packaging | Bulk |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | AA |
| Voltage | 1.5 |
| Battery Rechargeable | No |
| Capacity (mAh) | 3000 |
| Terminal Type | Button Top |
| Integrated Charge Port | No |
| Equivalent Types | 15A, 15D, 15LF, 2AA, 815, AA, AL-AA, AM3, Double A, E91, EN91, FR6, KAA, L91, LR6, LR6XWA, MN1500, MX1500, PC1500, R6, UM3 |
Unit Dimensions
| Length | 1.96 in (50 mm) |
| Diameter | 0.571 in (15 mm) |
| Weight | 0.5 oz (14 g) |
Certifications & Transport
| Certifications/Standards | ANSI, IEC |
| Country Of Origin | Singapore |
| HTS Code | 85065000 |
Packaging/Shipping Dimensions
| Shipping Weight | 0.05 lb |
Documents
Additional Details
| Packaging | Bulk |
| Warranty |
Energizer No Leak Guarantee Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use











