- New
The main advantage of the product is its incredible durability – the battery retains full energy even after 20 years of storage, which makes it indispensable in emergency kits, flashlights, or smoke detectors that must be ready for use at any time. Another key advantage is resistance to extreme temperatures. These batteries operate flawlessly in the range from -40°C to +60°C, where ordinary alkaline cells lose their performance or stop working completely due to electrolyte freezing.
The battery construction is 1/3 lighter than traditional alkaline batteries, which is crucial in portable devices such as cameras, drones, wireless microphones, or portable service meters, where every gram matters for comfort. Additionally, the advanced internal structure prevents leaks, protecting valuable electronic equipment from irreversible corrosive damage. By choosing Energizer Ultimate Lithium, you are investing in the highest reliability, safety, and maximum performance of your devices. It is a product that will not fail in the most difficult moments, providing stable power for a very long time, even in the most demanding high-tech applications. It is an economical solution in the long run, as less frequent battery replacement means lower operating costs and less waste.
EAN: 6931240084373 SKU: 931084371
The Energizer Ultimate Lithium battery is the most advanced AA cell available on the market, designed for high-drain devices and operation in extreme conditions. Thanks to the use of innovative lithium technology, these batteries offer a significantly longer runtime compared to standard alkaline batteries, making them an ideal choice for professionals, travelers, and demanding home users.
The main advantage of the product is its incredible durability – the battery retains full energy even after 20 years of storage, which makes it indispensable in emergency kits, flashlights, or smoke detectors that must be ready for use at any time. Another key advantage is resistance to extreme temperatures. These batteries operate flawlessly in the range from -40°C to +60°C, where ordinary alkaline cells lose their performance or stop working completely due to electrolyte freezing.
The battery construction is 1/3 lighter than traditional alkaline batteries, which is crucial in portable devices such as cameras, drones, wireless microphones, or portable service meters, where every gram matters for comfort. Additionally, the advanced internal structure prevents leaks, protecting valuable electronic equipment from irreversible corrosive damage. By choosing Energizer Ultimate Lithium, you are investing in the highest reliability, safety, and maximum performance of your devices. It is a product that will not fail in the most difficult moments, providing stable power for a very long time, even in the most demanding high-tech applications. It is an economical solution in the long run, as less frequent battery replacement means lower operating costs and less waste.
Cell type
Advanced lithium cell made with Li/FeS2 technology, providing the highest energy density among consumer batteries.
Nominal voltage
1.5 V DC - maintains a constant voltage level throughout almost the entire discharge cycle, which is crucial for precision electronics.
Size / Designation
Standard AA battery, also known by the designations L91, FR6, R6, Mignon, 15LF.
Quantity in package
The set contains 10 batteries packed in an aesthetic and durable cardboard blister/box.
Operating temperature range
Incredible operating range from -40 degrees Celsius to +60 degrees Celsius. The battery does not lose power even in extremely cold winters.
Shelf life
Exceptionally long storage time of up to 20 years at room temperature. Ideal as emergency power.
Cell weight
Only 14.5 grams per piece. This is 1/3 less than a typical alkaline battery weighs, which reduces the weight of portable equipment.
Safety features
Patented leak-proof construction, protecting contacts and the interior of expensive devices from corrosion.
High-drain performance
In tests, Energizer Ultimate Lithium lasts up to 11 times longer in digital cameras than standard alkaline batteries.
Professional use
Dedicated to high-current devices: cameras, flashes, drones, game controllers, IoT sensors, microphones.
Ecology
Environmentally friendly product, does not contain harmful substances such as mercury (0% Hg) or cadmium (0% Cd).
Standards and Certificates
Meets rigorous ISO safety and quality standards and international certifications for the transport of lithium cells.
Manufacturer
Energizer - one of the world's largest battery manufacturers, guaranteeing the repeatability of parameters for every batch.
Warranty
Full 2-year manufacturer's warranty (24 months) for hidden defects and technical parameters of the cell.
Contents
10x Energizer Ultimate Lithium AA battery
1x Collective cardboard packaging
Dimensions, Weight
Product dimensions: 14 x 14 x 50 mm (D x W x H)
Packaging dimensions: 15 x 145 x 55 mm (D x W x H)
Product weight: 14 g
Weight with packaging: 158 g
Specific References