Ultimate Lithium AA Batteries - Pack of 4 Longest Lasting, Leak-Proof Design, for High-Performance Devices

Good quality product

I’ve always liked Energizer, and since this is a lithium battery, I picked it for my electronic door lock. The idea of being locked out and calling the service guy (with a heavy bill) didn’t sound fun. These batteries are expensive (for me), but they claim not to leak — which is a big plus when your lock costs more than your monthly coffee budget. Also, they’re supposed to last longer, hopefully over a year. Mumbai heat can hit 45 degrees, and my previous alkaline batteries sometimes gave up in protest. Let’s see how long this one lasts. The pack says it’s good till 2050 — if only my patience lasted that long. Worth trying for devices you don’t want to mess with.

It is durable, and we anticipate it will be leakproof.

The battery is not functioning. I got it on 23/4 and same day I left for Blore. Hence could not check it. I returned yday and when checked, all the 4 batteries are not working. Pls send replacement.

Charging voltage and charging time

Very nice orginal product, thanks amazon

An efficient & long-lasting product! Thank you Amazon!

Very very good nice product

These are great batteries if you want something that'll last longer than normal and they work great in my security cameras

As expected, great quality. Fast delivery.

I use these for my Somfy blind battery tube and they really last for well over two years. No doubt that its so-called 20 years ad on the packaging is an over-exaggeration. I mean nothing would last THAT long. But for 2 years, that's quite something. True, these batteries are on the pricier side as compared to the regular alkaline ones. But for that period of usage for my application is very worth it.

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The best price ever for these batteries