4 Pcs Duracell PX28A Alkaline Medical Battery 6V A544 4LR44 28A

I tried a less known brand before and they only lasted one day each. These already last much longer. I use these for my dog's citronella dog collar to help train him not to annoy my neighbors. (Too bad I don't have collars for my neighbors...)The expiration date is 2018, 3 years from now, so I know I had a good battery delivered. There's also a guarantee and an actual phone number on the back you can call in case you do get a bad one, unlike the other unknown brand.

These batteries lasted me a couple of years, well worth the money.

Work well

all ok

I used a cheaper brand of battery previously, but decided to go with Duracell this time. I use it for my dog anti-bark collar (it doesn't shock the dog, but dispenses a mist of citronella spray which she hates). The other batteries only lasted about a month, so I'm hoping for more from these.

Still working on making sure my light meter is turned all the way to "off" before I stash it in my bag, but in the meantime... little life-savers, that's what these are. The price was very good too.

Good value for the money spent

Fast service and last much longer than off brands.