Rechargeable AA Lithium 1.5V Batteries 4-Pack, 3500mWh Full-Recharged Long-Lasting 2333mAh High-Capacity Dual A with Fast Charger Combo for Outdoor Security Blink Cameras, Cycle Times up to 1300x

I am now addicted to these rechargeable batteries. I use them for all my different technology devices. Works great if you have a blink system

Main reason to buy these is they deliver 1.5v out of the gate and maintain this voltage most of their cycle, which is what most battery operated electronics are designed to run on. Sure things like remote controls & LEDs will work on 1.2v. But that's the voltage that disposable alkaline batteries reach when they near the end of their operatinal life. Plus, none of the 1.2v rechargables I've used last very long, even in low-power devices like remotes, wireless mouse/keyboard, etc. So far these batteries have been great. Still working on the initial charge. I put one in a clock (old-style, with moving hands) to see how it performs there. Will update the review if I run into issues, but for now I'm highly recommending these rechargeables.

Bought these for my Blink Doorbell camera. So far theyve been working great. Bought these in mid November 2023, And just now had to swap out the first pair for a recharge, so 4 months with my pretty standard doorbell motion settings. The normal Energizer Lithiums were only lasting a month or two max with the same settings. I honestly expected these to have to be recharged more often. Pleasantly surprised.

Working great as advertised. The charger in particular. But, the batteries life is questionable. I've already had two (2) fail. More than likely the polarity barrier pad/plate cracked. No longer hold a charge.

I liked how it was packed and I liked how it charged up very quickly. Ask me in a year and I’ll tell you what I really think.

Finally, rechargeable batteries that work well with Blink doorbell. I tried EBL 2300maH Ni-MH rechargeable batteries before, but as soon as the batteries are installed, Blink reported that batteries are low and need replacement - although the doorbell still functions. These batteries have been in the doorbell for a week. There's no low battery warning and the doorbell works as expected. It works so well I bought another set.

I was wrong about this charger and batteries. The charger and batteries work great. Turns out, my video camera had a hardware issue that caused it not to work, not the batteries. I checked the charge on the batteries with my multimeter and found they were at full charge. I apologize for the first review, nothing wrong with this product. I definitely recommend both the charger and the batteries.

Batteries were recharged 3 timers. Fourth time 3 of 8 overheated and charger indicated red. Bought a pack of four to replace I had hoped just bad luck.... got burned again as 2 of the replacements would not charge (yes using the corrected CZVV charger) . Very disappointed as I had hoped to find a decent alternative to Alkaline. Not these!

Excellent batteries, long lasting. Tried so many batteries for my Quest 3, all draining in no time. Only these manage to give a usable time and not worry about battery life. Highly recommended.

Highly satisfied with the product! Sustainable charge. Works extremely well

good

I use it in the office. Saving batteries for our keyboards and reducing our footprint 😊