TIANQIU 50 357 Alkaline Watch Batteries LR44 AG13 SR44W Battery

Use these in my humidity monitors which run 24/7. No issues so far.

I used to buy my button batteries from Walmart or Batteries Plus. This model of battery cost me between $3.50 and $4.50 each, depending where I could find them. They weren't always available where I usually shop.I decided to check Amazon for these batteries since Amazon had almost everything else and, low and behold, here they were. Not only were they available, but I could buy fifty batteries for less than what two batteries usually cost me.I was skeptical since these aren't "name brand" batteries. I wondered if they would last very long, if they would leak or if they were just poor quality. I was pleasantly surprised that these batteries lasted just as long and sometimes longer, than the "name brand" batteries I was used to buying.I use these batteries to power a laser bore siter, a laser pistol site and three "red dot" quick acquisition rifle scopes. If my laser site or "red dot" scopes were to go dead because of bad batteries it could be a very sticky and possibly dangerous situation. I not only have to rely on my equipment to "get the job done," but I also have to rely on the batteries that power my equipment.These "off brand" batteries work fine and have lasted a bit longer than the "popular, name brand" batteries. Because of the ridiculously low price of these batteries I can order a bunch and keep enough extras on-hand at work to not only replace my batteries to to also provide batteries for my fellow officers in the event that their batteries wear out.Bottom line, these batteries work as well and a bit better than the "name brand" batteries, they cost a whole lot less and they seem to "always" be available through Amazon, unlike the other stores where I've bought these batteries where it's hit or miss that they'll be in stock. My life and the lives of my fellow officers and civilians depend on these batteries working properly to power my laser site and "red dot" scopes. I would not recommend these batteries to anyone if I didn't rely on these batteries myself.Considering the dependability, superior value, equivelent battery life and ready availability, I'll be buying these and other batteries from Amazon from now on. An additional bonus is that I won't have to drive into town for batteries anymore, saving me a bunch of money in gas.So.....if anyone can find a better battery at a better price let me know. I have a feeling that I won't be hearing from anyojne any time soon.

They work great but i have not ideas but I had 3 in a mini flashlight and a week later they didn't work. I was surprised they hold that much power and I used them 1-2 a day so I was content. The only problem when taking them out all 3 had like dry acid coming out of the battery's so I have no idea if it was the flashlight or the battery's fault. But I just wanted to let you guys know. Still pretty good for the price.

Well, our Hexbug army should be set for quite some time. These are much, much less expensive than the Hexbug-branded replacement batteries (by an order of magnitude...not quite, but you can get 50 of these for half the amount that you'd get 12 of those for). I installed these into 3 Hexbugs yesterday that had died after heavy Christmas play, and these are still going strong today after a day and a half of heavy play (my girls love those things).None of the 50 batteries that I received seem to be corroded in any way, so I'm pleased with that. All-in-all, I'm more than satisfied with this purchase, and more importantly, the Hexbugs seem to be as well. If I ever run out of these, I would buy them again in a heartbeat.

Fast ship, well packed, excellent price. The entire package costs less than what I pay to get one wrist watch battery replacement at the mall. I bought a cheap wristwatch tool kit with gadgets to remove the backs off wrist watches and I've been replacing my own batteries for myself, hubby and mother in law, ever since. This size battery fits most watches, and several other things around the house too, including some flameless candles and other gadgets. Very handy size. So far, every one Ive used has worked fine, I've used 7 of them from this package. If you have a drawer full of watches that need batteries, get these!

These are used for refurbished Barbie's my mother takes in to use as families in needs that don't mind used toys.

Value for the money

Need a battery for a watch? $5 who cares it lasts a few years. However, I have a small laser-sight for a handgun that uses four at a time. If it's a duty weapon,BUG or ones CCW (or a pointer for a normal person) it should be verified working each time it's taken out or put up, plus if one's cat likes to chase the dot and and no normal people can see you, one can use up batteries in a few months. (I did get a pointer, just for my cat) So when I bop by the store and they have 3 for $10 and I need four well I remember these things are often cheap on (Ebay) but this time I also check Amazon and at $7.99 for 50 with free shipping (no $25 minimum either) it's kind of a no brainer. Are they the BEST batteries in the world (?) who knows, they work fine and with 50 they should last for the rest of my life.

Very prompt delivery

Worth the money. Arrived pretty quickly. I would buy this product again when I need more.Thanks so much!SL

Great for my Alarm Padlocks well lasting

Took a long time to arrive but such a good price it was worth the wait. Would buy again.

Excellent batteries for all of our kids toys. Relatively long life and great value for the price.