Panasonic CR2016 3 V Lithium Battery (Pack of 4)

Seem to work well

I'm not sure these batteries last as long as higher priced ones. But they are good value and I'd buy again

Very useful

I needed this unusual type fast . ordered theses and they work well.

These batteries are a good price, easy to open and seem to be long lasting so far.1 star is knocked off here as they don't come in the original packaging which is a bit suspicious but I've been using these for 6 months and have had no issues. They also seem to have all the correct details printed on the batteries themselves.Would recommend.

Good buy

Our Toyota key fob was appearing to be problematic. so assumed battery was end of life. Which it was.However my stock of CR2016 batteries (Maxell and generic branded), did not work in the key fob?? They were fully working batteries. So assumed that the Panasonic brand may be slightly thinner, as it did seem to go into the fob easier than the others. So purchased these and worked immediately. So if you are a Toyota Yaris Mk2 owner (2006-2010) these are for you!

These arrived as pictured and I've never received branded batteries without branded packaging before. Makes me think they were probably (as suggested by a few reviewers) past their best before date and are being repackaged to hide this.The etching of the brand on the batteries is different from my previous genuine Panasonic batteries but looks possibly genuine, I've added a picture for you to judge.New out of the packet they produce over 3.3v so they seem to be OK, I'll post back again if they don't last, but I'd probably spend a bit more next time and go for genuine packaging and that all important best before date.