Diese Batterien sind echte Langläufer! Ich nutze sie für Kameras, Fernbedienungen und Kinderspielzeug – sie halten wesentlich länger als herkömmliche AA-Batterien. Besonders gut finde ich, dass sie auch bei Kälte stabil arbeiten – perfekt für Outdoor-Elektronik. Kein Auslaufen, kein Nachlassen der Spannung. Wer eine langlebige und leistungsstarke Batterie braucht, die auch bei Dauerbelastung nicht schlappmacht, sollte hier zugreifen. Für mich gehören sie zu den besten auf dem Markt!

Wie erwartet

Ich nutze die Batterien in Zigbee Thermostaten. Mich hat es doch auf die Dauer extrem frustriert, dass ich immer wieder neue Batterien einlegen musste.Bis jetzt halten sich die Batterien großartig. Im Vergleich zu normalen Varta und Co, sind diese DEUTLICH Kosteneffizienter.

Habe die Batterien für meinen Nest Protect 2. Gen gekauft. Bisher funktioniert alles super. Ich hoffe sie halten auch mindestens 5-10 Jahre. Sind etwas teurer, aber dafür ja auch sehr sehr langlebig. Ich werde denke ich auch ein paar für meine Uhr benutzen, dann muss ich erstmal nicht mehr die Batterien wechseln.Für Rauchmelder oder ähnliche Produkte sehr zu empfehlen, da nicht ständig die Batterie bzw. der Akku getauscht werden müssen.

Halten deutlich länger als normale Batterien. Ideal für Geräte mit hohem Energiebedarf. Etwas teurer, aber lohnt sich für langlebige Nutzung.

Exactly what I needed and exactly as described

Alles gut.

Ich verwende die Batterien für meine Google Nest Rauchmelder und halten 5+ Jahre

Kaufe ich immer wieder, lange Nutzungsdauer ist gegeben.

In meetapparatuur, lekken niet

Advised by Tado; and for a reason, because they last a long time! Shipping was smooth and quick.

Rating: 4.8/5Overview:The Energizer 634352 AA Ultimate Lithium Battery is one of the most advanced and high-performance AA batteries on the market. It’s designed to offer long-lasting power and reliability for a variety of devices, including cameras, remote controls, torches, and other high-drain electronics. These lithium batteries stand out due to their remarkable shelf life, lightweight construction, and ability to perform under extreme conditions.Key Features:Exceptional Battery Life: One of the most impressive features of the Energizer Ultimate Lithium AA is its long-lasting performance. It boasts up to twice the runtime of regular alkaline batteries, making it perfect for power-hungry devices like digital cameras, GPS devices, and other high-drain electronics. Users report noticeable improvements in runtime, particularly in high-use gadgets where frequent battery changes are typically required.Lightweight Design: At just 33% lighter than standard alkaline batteries, the Ultimate Lithium AA is perfect for portable devices. The lightweight design makes them ideal for travel and outdoor use, where reducing weight is crucial, such as in camping gear, flashlights, or drones.Outstanding Shelf Life: These batteries have an incredible shelf life of up to 20 years when stored properly, which is significantly longer than most regular alkaline batteries. This makes them a great option for devices that are rarely used, such as emergency backup equipment, smoke detectors, or seasonal items like Christmas decorations.Wide Temperature Range: The Energizer Ultimate Lithium AA batteries are built to work in extreme temperatures ranging from -40°C to +60°C. This makes them highly suitable for use in challenging environments, such as outdoor activities, extreme sports, or in devices that need to perform in both cold and hot conditions.Leak-Proof Technology:Energizer has incorporated leak-proof technology into these batteries, which prevents the leakage of harmful chemicals that can damage your devices. This is a particularly important feature for gadgets with long storage periods or those that may be used intermittently.Environmentally Friendly:While lithium batteries generally have a smaller environmental footprint compared to regular alkaline batteries, the Ultimate Lithium AA is also designed to have a lower environmental impact over time. Energizer is committed to producing more sustainable energy solutions and reducing harmful waste.Performance:In terms of performance, the Energizer Ultimate Lithium AA consistently delivers superior results across a wide range of devices. Whether you’re using them in a camera for a long photo shoot, in a flashlight for camping, or in a gaming controller, these batteries perform admirably. Users frequently mention that they provide reliable and consistent power, even in devices that tend to drain batteries quickly.For instance, when used in digital cameras, the Energizer Ultimate Lithium batteries typically allow for hundreds of photos to be taken, even under continuous use. This is especially impressive when compared to the lower power capacity of traditional alkaline cells.Pros:Long-lasting power: Twice the life of standard AA batteries.Lightweight and durable: Perfect for travel and high-drain devices.Long shelf life: Can last up to 20 years in storage.Great for extreme temperatures: Performs well in both cold and hot conditions.Leak-proof: Protects your devices from corrosion.Environmentally friendly: Lower environmental impact than regular alkaline batteries.Cons:Price: The main downside of the Energizer Ultimate Lithium AA is the cost. At nearly double the price of regular alkaline batteries, they can be a bit pricey for everyday use in low-drain devices. However, considering the longer lifespan and performance, they can be a more cost-effective choice in the long term for high-drain gadgets.Limited availability in stores: While widely available online, it can be harder to find these batteries in physical stores, especially outside of major retailers.Who Should Buy the Energizer 634352 AA Ultimate Lithium Battery?The Energizer 634352 AA Ultimate Lithium Battery is ideal for those who use high-performance electronics that demand long-lasting, reliable power. This includes:Photographers who need dependable power for their digital cameras.Outdoor enthusiasts who require batteries that can withstand extreme temperatures and provide long-lasting power for gadgets like torches, GPS devices, and headlamps.Tech users who use power-hungry gadgets like gaming controllers, wireless devices, or handheld devices.Emergency preparedness: If you need batteries that will hold up in emergency kits, these are a solid choice thanks to their 20-year shelf life.Conclusion:The Energizer 634352 AA Ultimate Lithium Battery is an excellent choice for anyone needing reliable, long-lasting power in their devices. While the higher price point may be a consideration for those using batteries for everyday household items, the performance benefits more than justify the cost for anyone using high-drain electronics or requiring batteries for extreme conditions.Overall, it’s a top-tier product that delivers in every way—whether you're an avid photographer, an adventurer, or simply looking for batteries you can rely on for critical moments.

Han subido de precio bastante, yo las compré en oferta por unos 15 euros. Lo uso para un razer orochi y duran unos 6-8 meses sin desconectarlo.El voltaje es de unos 1.8 V. Lo normal para este tipo de pilas. Eso sí,cuando llegan a unos 1.45-1.55V están casi agotadas.Muy buena calidad, en general.