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Energizer  |  SKU: LN91  |  Barcode: 39800138804

LN91 Energizer Aa Industrial Lithium Battery 1.5v Extra Long Runtime 3000mah - Non Rechargeable

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Regular price $4.49 CAD

Energizer Industrial LN91 Ultimate Lithium AA Battery – 3000mAh 1.5V Button Top

Power your devices with the industry-leading Energizer LN91 Ultimate Lithium AA battery – a premium 1.5V lithium AA battery engineered for extreme performance, long life, and reliability in the toughest environments. With an impressive 3000mAh capacity, this non-rechargeable lithium battery outperforms standard alkaline batteries, making it the ideal choice for high-drain and mission-critical devices.

3000mAh High Capacity 1.5V Lithium Output Extreme Temperature Performance Lightweight Design

Technical Specifications

ModelLN91
BrandEnergizer Industrial
Battery TypeLithium AA
ChemistryLithium Iron Disulfide (Li-FeS₂)
Voltage1.5V
Capacity3000mAh
FormatAA (Button Top)
Dimensions49mm × 14mm
Temperature Range-40°C to 60°C
WeightLightweight (≈33% lighter than alkaline)
RechargeableNo
EAN0039800136603

Why Choose LN91 Lithium AA Batteries?

  • Long-Lasting Performance: Delivers up to 7x longer life in high-drain devices compared to alkaline batteries.
  • Extreme Temperature Operation: Performs reliably from -40°C to +60°C – ideal for outdoor and industrial use.
  • Lightweight Power: Around 33% lighter than alkaline equivalents – perfect for portable devices.
  • Stable Voltage Output: Flat discharge curve ensures consistent device performance.
  • Leak-Resistant Design: Built to protect sensitive electronics from damage.
  • Eco-Conscious Build: Contains no added mercury, cadmium, or lead.

Compatible Model Numbers

LN91 L91 AA LR6 LR06 LR6A LR6N E91 MN1500 AM3 15A 4014 7522 815 HP7 KAA

Always confirm your device requirements before ordering to ensure compatibility.

Typical Applications

  • Digital cameras and photography equipment
  • LED flashlights and emergency lighting
  • Medical devices and monitoring equipment
  • Home security systems and sensors
  • GPS units and outdoor navigation devices
  • Handheld electronics and gaming devices
  • Industrial and field equipment

LN91 Battery FAQs

  • Is the LN91 battery rechargeable?
    No, this is a primary lithium battery and is not rechargeable.
  • How long do LN91 batteries last?
    They can last up to 7 times longer than alkaline batteries in high-drain devices.
  • Can these batteries be used in cold environments?
    Yes, they operate reliably in temperatures as low as -40°C.
  • Are LN91 batteries safe for electronics?
    Yes, they feature a leak-resistant design and stable voltage output.

Product Highlights

  • Battery Size: AA (49mm × 14mm)
  • Voltage: 1.5V
  • Capacity: 3000mAh
  • Chemistry: Lithium (Li-FeS₂)
  • Format: Button Top AA
  • Brand: Energizer Industrial
  • Use Type: Single-use (Non-rechargeable)

Bulk Orders & Trade Pricing

Need larger quantities? Take advantage of volume discounts on Energizer LN91 lithium AA batteries. For bulk orders or trade pricing, contact us directly for a tailored quote.

Reliable Lithium AA Power You Can Trust

The Energizer Industrial LN91 Ultimate Lithium AA battery is engineered for professionals who demand reliability, longevity, and consistent performance. Whether for industrial applications, emergency use, or everyday electronics, this high-capacity 1.5V lithium AA battery delivers power you can depend on in any environment.

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Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

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