5 Maxell Watch Batteries Button cell SR621SW

quality batteries

Perfect pack of 5 batteries individually packed. Very good quality product

Some batteries are not the genuine size and too big for watch cavity. These were very good and in use now

They work as advertised, however time will tell for longevity!

Excellent fitting is perfect

As described quick delivery

I thought perhaps I had bought too many batteries (pack of five) but I have already used two. One was intended for a tiny clock whose battery I searched for the number. Having since changed the battery I stored the other four away but then found a wrist watch which required a battery. When I clicked the back off, I found a tiny battery with 621 on it.The clock was easy to remove (the battery) but a little more fiddley to insert back in.The wristwatch was easier than I could imagine. It almost fell out. The back of the battery was slightly different not so flat. But I placed it in position and snapped the back on and it appears to work perfectly.So far so good, both timepieces working for less than a visit to the shops. And I have three more batteries left. Time will tell on how long they last - I do have three more though.Purchase was simple and the response in delivery in a small envelope was perfect for the product. Each battery contained inside its own slot, just as you see when you try to purchase.Thanks to all concerned.JF

I was a bit worried when I first put the battery in my watch and it ran slow but it settled down after a couple of hours. I guess it was because the watch had been without a battery for a couple of months. These are so much cheaper than ones you can buy in the shops. My only reservation is that it would be nice to see what the sell-by date was as I wondered whether they were old stock, which is why they were being split into individual batteries and sold so deeply discounted. At this price, however, it doesn't matter.