BEVIGOR AAA Lithium Batteries Pack of 8, Triple A Batteries, 1200mAh 1.5V High Capacity AAA Battery for Home Equipment, Safety Equipment [ Disposable Battery ]

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excellent product

Some devices need a lot of power or will last a long time with these batteries. I got these for my blink cameras with lithium batteries they might last 2 years. This is particularly useful as it saves the hassle of replacing them. They are standard size AA's so can be used on other things, so I will get more and try them on smoke alarms to see if they will last for a long time without needing replacing for them too.

Unfortunately, the batteries I put in my video doorbell lasted on 6 weeks before I got a low battery indication on my phone app. I removed the batteries and put them into TV remotes, and wireless mouse were their still performing.

This is a very smart set of lithium-based AA batteries but they are not rechargeable and so rather expensive compared to equivalent rechargeable ones.They do have a massive shelf life and lots of power with a high voltage so are great to keep as a standby pack for items that have a heavier drain.Very good but expensive.

Seem perfectly decent in low-drain circumstances, which is how I'm using two of them right now - although that might be an expensive option. I suspect that they will stand out best in high-drain circumstances, where alkaline cells are often the battery of choice. In those circumstances, alkaline batteries might advertise themselves as the same sort of mAh (3000) but actually perform far below that - maybe even only around 20% of that. I'd expect these to keep closer to 3000, but I cannot confirm this at the moment. I will return to edit this once I have used the other 2 in a high drain environment, probably in the summer.

Bevigor Lithium AA Batteries deliver constant 1.5V using advanced 3000mAh lithium cell technology, offering up to 8x longer life than alkaline alternatives. Featuring a triple-layer leak-proof, explosion-proof, and anti-short-circuit design, they excel in temperatures from -40℉ to 140℉. Securely packaged in a 4-pack, they're safe and ideal for high-demand electronics.I recently stocked up on these Bevigor Lithium AA batteries for a weekend camping trip and was thoroughly impressed. My digital camera, LED lantern, and portable radio all ran flawlessly through extended usage, even in the chilly mornings and warm afternoons. Their long-lasting power was a game changer, eliminating the need for frequent battery changes. I especially valued the robust safety features that ensured no leaks or short circuits, offering peace of mind in rugged outdoor settings. The secure packaging made storage simple, while the wide temperature range performance kept my devices powered under extreme conditions. These batteries delivered reliable energy when it mattered most. It's hard to know yet just how long they will last, but so far all of them are working well. The LED lantern has a built-in bug zapper, which was on all night, but the batteries took on that challenge without any loss of power when we used it the following night.Overall, Bevigor Lithium AA batteries provide exceptional longevity and reliability with robust safety features, making them a smart, indispensable choice.