VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2

I’ve used the VARTA CR2450 lithium button cells in various devices—kitchen scales, remote sensors, and smart tags—and they’ve consistently delivered strong, stable power. The 2-pack is convenient for replacements, and the packaging is secure but easy to open. 👍 Pros: • Long shelf life – holds charge well even after months in storage. • Consistent voltage – no drop-offs or early failures in my devices. • Trusted brand – VARTA has a solid reputation for quality and reliability. • Secure packaging – tamper-proof yet easy to open without scissors. • Mercury-free – safer for the environment and compliant with EU regulations. 👎 Cons: • Slightly pricier than generic alternatives—but worth it for peace of mind. • Limited to 2-pack – bulk buyers may want larger quantity options. 💡 Tips: • Ideal for devices like car key fobs, fitness trackers, and digital thermometers. • Store extras in a cool, dry place to maximize shelf life. • Always check your device’s polarity before inserting. If you need dependable CR2450 batteries for critical electronics, this VARTA 2-pack is a smart, worry-free choice.

Bought these to replace failing batteries in my car keys. They are identical to the original batteries that each key contained, same manufacturer / spec - and the original ones lasted for many years. Always recommended to go with a premium battery over lower cost generic brands that you've never heard of - firstly, they always work as described, secondly they are manufactured to an excellent standard, and thirdly they last so much longer. It's worth paying the extra money for these benefits.

the item is ok but what they explain on the Ads its not became similar.

Ok

Used to replace my previous batteries in my key fob which lasted for two years , I've used Varta batteries on many vehicles and they've always been well made and worked as designed. No doubts these will last quite a while too.

Good value, quick delivery and as described.

Unusual size so good to keep a spare or two handy. Good quality, long life.

I like most of you have purchased so many batteries off Amazon and eBay and if you are like me you may have noticed that no matter which batteries you buy be it from a recognised brand name or a obscure name you have never heard of they never seem to last as long as the batteries that came with your product. I purchased these two pack of CR2 batteries back on the 16th July 2022. It is now the 20th November 2022 and I need to buy more as they are both dead. Did they work? Yes Did they last? well I guess that is subjective. I had one battery in a disc alarm for my motorbike at a time. the disc alarm isnt always sounding off but like with anything with a battery there will be a natural drain. The original battery lasted 3 years these batteries lasted 2 months each.