PGSONIC CR2450 3V Lithium Battery (5pcs)

The PGSONIC CR2450 3V Lithium Batteries (5pcs) were exactly what I needed for my MyQ garage door opener. They fit perfectly, installed with no issues, and worked immediately. I appreciate that the pack comes with multiple batteries, so I have extras on hand for the future. So far, the battery life seems strong and consistent, and I feel confident that these will keep my device running smoothly for a long time. Overall, this was a solid, reliable purchase and exactly what I was looking for. Highly recommend!

The warning panel on my 2020 Ford Edge advised me that the battery was weak and had to be replaced on both key fobs. I ordered these and they arrived in time. With instructions on how to replace them on Youtube, I had no trouble and both fobs are recharged and working normally.

Affordable and Convenient

I have a set of wireless temperature sensors and received a notice that one battery was "critically low". Upon opening the device I found that they used what, to me, are an unusual size - one I didn't have. Fortunately, PGSONIC CR2450 3V Lithium Battery is just what I needed. With several devices all put into service around the same time, the five pack was perfect as I expect other notices in the next few weeks. Upon opening the packages, the sample I took registered 3.37v, fit perfectly into my device, and powered it right up. All good there. Granted, the price is a bit higher than most of their competitors (or, you can really save by ordering more - say, 10 or 20 batteries). Of course, price is a function of longevity and I don't have enough time on the battery to really say yet. The sensor manufacturer indicates that the batteries should last about six months (which the one I am replacing did), so I'll be back after six months to comment on the longevity of the batteries. Overall, a good product, a good price, and rated as a good buy.

Work well and cheaper then some other manufacturers

Finding a dependable CR2450 battery can be difficult due to the larger size and higher capacity requirements of the devices that use them. This five-pack of PGSONIC 3V lithium batteries offers a consistent power source for everything from smart home sensors to specialized remote controls. The individual packaging ensures that each cell stays fresh until it is needed for a replacement. +1 Performance and Reliability Stable Voltage Output: These batteries provide a steady three volts throughout their lifespan. This is particularly important for devices like garage door openers or security sensors that require a strong signal to communicate with a hub. Long Shelf Life: The lithium chemistry is designed to minimize self-discharge. Keeping a few spares in a kitchen drawer is a practical way to ensure a replacement is ready when a low-battery notification appears on a device. Precise Fitment: The dimensions are accurate to the CR2450 standard, ensuring they slide into battery compartments without being too loose or requiring excessive force. This prevents connection issues that can occur with slightly off-sized generic cells. Leak-Resistant Design: The build quality is solid, which protects sensitive internal electronics from the damage that can be caused by battery failure or corrosion.

Works as they should.

Used these batteries to replace my FORD fusion 2017 car fob batteries and they have been working great. They have been working for a month now and show no signs of running low yet.