Coast AA USB-C Rechargeable Batteries ZITHION-X Lithium Ion 1 5v 2400 mAh Long Lasting Charges Under 2 5

​These rechargeable AA batteries are a game-changer! They hold a charge for ages, saving me so much money and hassle compared to constantly buying disposables. I use them in everything from my remote controls to my kid's toys, and they perform flawlessly. They charge quickly and reliably—I highly recommend making the switch for a more sustainable and cost-effective power solution! Read more

They fit in every device. Tried and tested! Long lasting. They charge quickly. I'm buying every size from 9v to D cell. Yes they have those. Read more

Work great. A bit overpriced. Look for these on sales, as I did. Read more

Outstanding batteries! The convenience of using a usb c cord to charge these directly really makes these so awesome. Long lasting between charges. Read more

Charged batteries and let them set for 3 weeks and the voltage was 1.52V. They should be fine for my purpose. Read more

These are awesome for devices that I use frequently. However, they do discharge when stored. If I don’t use them for just a few months, it’s a roll of the dice if they still have power. Read more

These are so much better than rechargeable batteries that need to be put into a machine to recharge. We’ve run into situations previously when we were on vacation, our batteries died and we didn’t bring the machine, we always have charge cables on us, so if we had these batteries, we would have just been able to charge them and get on with the vacation. I’ve now replaced all my batteries in our travel items with these batteries, so we’ll be good going forward. As a bonus, they seem to be much more powerful than our old rechargeables too. Very happy with these. Read more

These batteries are the worst ever! They don’t hold a charge outside of a device. I purchased these back in March 2025 and have tested them for months now. They do not hold a charge unless in use. That is crazy for batteries. They work just fine when they’re in a device, but the problem is you have to charge them overnight every time you want to use them. You can’t just charge them and leave them for a week or so until you have a use for them. The charge doesn’t even last 24 hours! Hate that I bought several packs of AA and AAA and didn’t have use for them until after the return window had expired. One (1) star because they do work when they are in a device (don’t last as long as most) AND because Amazon is forcing me to give a minimum of one star or I cannot submit my review. Or, I should say my ‘warning’ to others. Read more