Kratax Rechargeable AAA Lithium Batteries 1100mWh Triple A Lithium ion Batteries 4 Count, 1.5V Constant Voltage Output, 1600 Cycles, for Toys, Remote Controls, Flashlight (Charger NOT Included)

Great value. Better than throwing away batteries year after year.

Very nice

They've been working flawlessly holding their charges for long times and working well.

I’ve bought several of these, aaa and aa. One of these batteries is equal to buying 1600 batteries. They aren’t cheap but do the math. I’ve had mine over a year with zero issues. With all the remotes in my house and some small flashlights I was sick of buying batteries every time I turned around. I bought enough to keep some spares charged up so there’s no wait for fresh batteries. It doesn’t take long to more than pay for them selves.

At this point, I have built up a group of (2) Kratax AA/AAA charger/batt combos and several 9 volt batteries with a charger. My AA and 9V rechargeable batteries and chargers from Kratax have been reliable so far.Unfortunately, my first purchase of Kratax AAA batteries arrived not only with a failed battery (and 0 volts on arrival), but it had leaked smelly brownish fluid which had dried to a sticky state as well. The remaining 3 AAA batteries are in apparently good physical shape.The initial charge cycle for the remaining AAA batteries seems to have worked, but the indicator led's between the charger and battery B+ terminals really didn't agree with each other. The AA batteries and same charger from the same shipment has no issues.I have provided a pic of the bad AAA in case anyone is curious.Perhaps it is a better idea to stick with disposable batteries for the next few years, at least on the lithium front.Seller reached out to offer replacement cells...2 for the single dud. Nothing mentioned about inconsistent charger behavior. Good enough.

These were supposed to be superior, rechargeable lithium batteries. All four batteries failed to hold their charge plus would not recharge. In the charger, there was noticeable arcing at the anode.

had the AA so AAA were no brainer

These Triple A, AAA, Batteries don't hold their charge very long, and, don't stay charged up even when in storage very long. One of them already went bad. This companies AA - double A - Batteries were much better, but still not as good as a Duracell or Energizer battery. Wish I had not bought the AAA batteries.. more trouble than they are worth. I went back to duracell or energizer batterries.