EEMB 4-Pack 1.5V AA Lithium Rechargeable Batteries with USB-C Fast Charging Cable - High Energy 1000+ Cycles Compatible with Toys, Flashlights, Remotes & More

Hasta el dia de hoy es de perfecto funcionamiento muy buena calidad

Only 2 of the 4 batteries worked even after charging for days. I contacted their support team and they were great and easy to work with. They actually sent me 2 packs of 4 batteries to replace the 2 that didn’t work!

Junk don't buy. I have tried four times to charge these batteries. They will not take a charge. Unfortunately I had recycled the box so I can't return them.

Bought 2 sets. 6 0ut of 8 batteries charged 2 didn't. Tried multiple times. I'm ok because I only needed 2

Small things that require their other detachable small parts in order to work right are an issue for this lady who lives with ADD & my ADHD husband lol!These are a man toy…my husband really was captivated by these… Guys like things like this in their Christmas stocking!!!Unfortunately we can’t use these batteries because we have no clue where their special 4 charging at once cord is now…So,* You’ll need to have a rememberable place to store your special charging cord for these…or else;you end up with 4 useless batteries you don’t want to throw away because you know somewhere you have the cord to recharge them.Only you never find that cord and when you finally unalive and your adult kids are going through your things, they’ll wonder why these batteries have those holes in them and probably finally toss them in the trash…

Overall, this product is worth the money if you’re using the batteries for other purposes. But this product clearly states it can be used in the blink doorbell system although these batteries do the exact same thing that regular batteries do and the blink doorbell. They only last two days before you have to replace them. This was the only reason I purchased these batteries because it clearly states they can be used in the doorbell. Would be returning them if I didn’t need them for other stuff.

These are great batteries for my RC radio because they are 1.5 volt and they last a long time. I will save money compared to alkaline batteries.

Blink states its 2 years life span for lithium batteries... it's a deceiving statement. My lithium batteries died in 1.5 month.These rechargeable batteries are ideal for blink cameras and save $$$ on long run since lithium batteries are not cheap.Would recommend for blink cameras.