Artman Rechargeable Lithium AA Batteries 8-Pack 3600mWh with Fast Charger, AA Lithium Batteries for Blink Outdoor Camera, 1.5V Constant Output Double A Battery Recharge up to 2000+ Cycles

Bought these batteries for our blink outdoor cameras as the disposable replacement batteries prices have gone up so much we were looking for another option. Batteries arrived and I charged them and when the old disposables die, I've been replacing them. Had one camera stop responding all of a sudden, went and swapped the batteries out and went to recharge the new ones I had removed from the camera and one battery wouldn't charge, the charger showed all the other batteries were charged with a steady green light, but this one was flashing red. I swapped it to another charging bay and tried again with the same result. Emailed the seller and explained the issue, received a prompt response with an offer for a total replacement of the charger and all 8 batteries free of charge. I was hoping for a replacement battery. Problem resolved in just a couple of emails. So far the one battery is the only issue I have encountered and the customer service was fast and resolved more than my one battery issue. Can't recommend this seller enough.

Excellent product. Easy to charge. LED lights on the charger show current status. I use 3 batteries in a tabletop light display every evening. The batteries last about 3 evenings, then I replace with 3 fully charged batteries. The discharged batteries recharge overnight ready to use again. Perfect for my uses! A+++

Overall im happy with these lithium batteries however 4 out of the 8 will not fit within the body of my led flashlight due to the battery lable causing the OD of the battery to have a bulge. Ill find other uses that don't have such tight standards, but so far Im loving how long they last and how quick they recharge.

Very happy with this. Simple packaging, comes with charger and USB cable, no charging block.(I have PLENTY) I havent had very long yet, but very happy with initial results. Batteries last TWICE as long as some 2800mah EBL NMH batteries I bought a year ago. In my house these are primarily used in Xbox controllers, my kids are great testers. They are very happy they can games longer with our switching, charging. I have also tested in flashlights. While I didn't test the battery life, no time for that, I did look at the brightness, these are noticeable brighter in my old Fenix 2 AA flashlight vs the EBLs. Haven't had long enough to test durability, but I anticipate they will have a longer lifespan due to the LI technology The case is simple, but very functional. Not any wasted space. Looks similar to competitors. I thinks are a great value, you should skip the NMH or Alkaline and pick these up!

Seems like they guild their charge lined up with alkaline for the charge cycle.

Total garbage. Stay away at all costs. I ordered this, charged the batteries, put them in my blink camera and it shows red low level battery level. I tried ALL of the batteries, even tried charging them again. Same thing. THEN I put a return in and decided to give this ONE more shot by just having them replace the item with another, it came today and SAME EXACT issue. No name garbage batteries, useless. Total waste of time and money! Now, I have to return one of them to the UPS store and the other to the Whole foods store. Probably wont be ordering much from Amazon either, Ill stick to Walmart where they have 90 day returns AND they actually pick the items up from my house.

I used these Artman 1.5 V rechargeable Li-ion AA batteries (rated 3600 mWh, marketing! = 2400 mAh) in my Eufy smart lock. They work okay, but only last about a month per charge, while standard alkaline batteries should last several months, according to Eufy. After a few cycles, I noticed that two of six cells always drop to 0 V while the others remain around 1.2 V, so consistency isn’t great. They recharge quickly. After about 3 weeks, the eufy app shows 50%, then a week later they shut off suddenly. May be good for other uses, but not for smart locks.

I have been very impressed by the quality of this versatile little charger. When one considers the cost of replacing batteries, it makes a lot of sense to buy this charger with its eight rechargeable AA batteries. This is real value for the money! I did have a problem with one of the batteries, and Artman was outstanding in their response to my inquiry. They immediately sent me a replacement at no charge. I certainly would not hesitate to purchase products from Artman again. In fact, I intend to see if a similar charger/batteries set is available for AAA batteries. Outstanding product and service!