Energizer Ultimate Lithium Battery L91 AA 1.5V (box of 10 / loose) - L91ULTIMATE

The Energizer Ultimate Lithium L91 (size AA / Mignon) in Box of 10 is the efficient bulk packaging for professional users, companies and frequent users. You receive 10 loose batteries in a space-saving folding box, without the usual plastic and cardboard waste of individual blister packs. This variant is not only more environmentally friendly, but often also offers a price advantage. Technically, you get the same high-end cell as in the shop: The world's longest-lasting AA battery for extreme applications, long storage and power-hungry devices.

Highlights at a glance

• Value pack (10 pieces): Supplied loose in a carton to minimise packaging waste and enable quick removal - ideal for immediate use in multiple devices.
• The world's longest-lasting AA battery: Provides maximum energy density for high-tech devices and lasts up to 11 times longer in digital cameras than standard alkaline batteries.
• 20 years shelf life: Thanks to the extremely stable lithium chemistry, you can easily store this box for two decades without the batteries ageing significantly (perfect as a disaster stock).
• Extreme temperature range: Works absolutely reliably from icy -40 °C to hot +60 °C, where conventional batteries immediately fail.
• Ultralight: Each battery weighs approx. 1/3 less than a standard alkaline battery, which means a significant weight saving when carrying 10 batteries (e.g. on expeditions).
• Leakproof: The advanced design prevents acid or electrolyte leakage, providing long-lasting protection for your valuable devices.

The solution for industry & bulk consumers

This box of 10 is the standard for IT departments (keyboards/mice), Security services (torches/radios) and Facility Management (replacement in thermostats or sensors). Also for Outdoor groups or photographers who need to equip flash units and triggers, quick access to loose batteries without the hassle of tearing open blister packs is a great advantage.
 

Features

FAQs about the Energizer L91 in a box of 10

Are these batteries different from the ones in the blister pack?

No, technically they are identical. This is exactly the same Energizer Ultimate Lithium L91 cell. The only difference is the packaging: instead of being individually shrink-wrapped in plastic and cardboard, the batteries are loose in a small cardboard box. This saves space and waste.

What is the best way to store the opened box?

Cool, dry and short-circuit proof. As the batteries are loose in the box, make sure that no conductive objects (paper clips, coins) fall into the box. If you remove individual batteries, close the box again. Thanks to the lithium technology, you can easily store the box in a cool cellar or storage room for up to 20 years.

Is the box of 10 cheaper?

Usually yes. As the manufacturer saves the cost of the complex individual sales packaging (blister pack), this price advantage is often passed on to the customer. The "unit price" is usually more attractive for bulk goods than for blister packs of 4.

Is this pack worthwhile for Blink cameras?

Very. Many users of Blink Outdoor Cameras have several cameras installed (e.g. 3 to 5 cameras around the house). As each camera requires 2 batteries, the box of 10 is the perfect quantity to recharge an entire system at once without producing a lot of packaging waste.