1.5V Rechargeable AA Lithium Batteries 8 Pack, 3600mWh Lithium Rechargeable Long-Lasting Double A Li-ion Batteries for Blink Outdoor Camera

Edit: The seller contacted me and painlessly made things right. Props.They seemed to work fine, but after one discharge cycle 1 of the 8 cells is dead. Voltage reading is 0 and it will not recharge. The other 7 are fine… for now. Not confidence inspiring.

Excellent 1.5V Rechargeable AA Batteries at reasonable price1.5V Rechargeable AA Lithium Batteries is the best economic and environment friendly alternative for alkaline AA batteries. It is especially useful for the devices and applications that need an operating voltage higher than 1.2 volts as Ni-Mh rechargeable batteries cannot be used.The problem I previously have for such Lithium AA batteries was that their marked capacities are usually greatly exaggerated. As an example, one set of the batteries that I have was marked as 5500 mWh but was actually only 1500mAh or 2250 mWh. This made buying decision difficult. Moreover, 1500 mAh is also less than the capacity of regular alkaline AA batteries.Recently after I made another unsatisfactory purchase of another brand of such batteries, I decided to give these Dracutum AA 3600 mWh Lithium Batteries a try. To my (pleasant) surprise, they worked very well. Their capacities at 1.5 Volts are between 2100 to 2200 mAh. Then the voltage reduced to about 1.1 volts that lasted a little bit longer. The total capacity is about 2200 to 2300 mAh. It is still a little lower than the claimed capacity of 2400mAh/3600mWh, but I feel this is acceptable. The discharging curve of one of these batteries is attached.The price of these batteries is also reasonable. With discount coupon on Amazon, 8 of such AA batteries cost less than $18. Comparing to the best of such batteries reviewed and published online, such as Hixon and Xtar, their capacities are almost the same at about half of the price.For now, I am very confident to recommend these Dracutum 1.5V 3600mAh AA Rechargeable Lithium Batteries. I will update this review after using these batteries for longer time when I have new information.

These seem to be pretty good batteries. I installed them in two of my Blink cameras, after charging. Let's see how long they last. One feature I liked the most is the charger that also acts as the storage box.

Don't know yet...they were delivered to the air freight company yesterday I think, but I won't see them for another week as we only get mail out here once a week. But I've had these batteries before and they work great in my handheld radios, so you got that going for ya.

It looks like a lot of people are experiencing one Dud or faulty battery out of the eight batteries received. Add me to the list of Dud not rechargeable batteries. My device requires eight batteries, if one is faulty then it will not function. Don't waste your time and money! I can't even give these a one-star rating. But I have only this option.

I bought these Dracutum 3000mWh rechargable lithium-ion AA batteries in Feb 2025. These replaced my old 1500 mAh Li's that were failing due to age. I use them in my electric toothbrush mainly and although it's not high drain, the first two have lasted since purchased! I brush 3-4 times a day due to wearing Invisiline braces and these batteries have far exceeded my expectations. 4 months and still going - Wow! I have to think they would work gang-busters in any device.

This is my first purchase of the 1.5 V lithium-ion batteries. It took 14 hours for the first charge cycle of the first set of batteries. 18 hours for the second set of batteries. My guess is slow charge cycle is to minimize fire hazard and higher power capacity.When left on charger - some of the batteries would periodically return to charge mode, indicating the battery was not holding its full charge.Have used in LED lanterns and they are brighter than the 1.2V rechargeable when placed side by side.Over the next three months expect to get a better feel for how they perform.

Use these 8 AA in all my tools daily, so far have held up well and work great in the single AA tools. Charging time is pretty decent so I wait till they won't power on anything then charge up and pull off the charger so nothing cooks. I did test one in a yard light in the dark of my garage last 3 days on solid.