HiQuick2800mAh AA Rechargeable Batteries High Capacity Performance, Per-charged 1.2V AA Batteries Pack of 8ClimatePartner certified

Works pretty good. I'm impressed how long they last. I like that I can recharge them. I don't know how long they will last. So far I really like them.

I just received these batteries so I'm not sure exactly how long they will last, but up to this point they stay on longer. So far I am happy with these batteries

Using them in a Whistler TRX-2 and the run time is impressive. I would highly recommend using a charger that chargers each battery individual that will give you then best battery life. Now lets see if they hold up over time.

Seem to be a little larger than standard AA batteries. They do not work in every device. But they do hold a charge in the devices they work with & recharge quickly.

If you are like us, you go through a LOT of batteries these days....remotes, cordless computer devices, smoke alarms.....dozens of places that need AA or AAA batteries. We finally decided to try rechargable batteries and these - in both sizes, have worked very well for us. I would caution that you will quickly find more and more spots you forgot need batteries and when the old traditional ones run out, if you are committed to the change, you will need enough rechargables to truly convert to them. I have bought several of these packages over the past year or so and we tend to recharge them as we get enough of them to do in batches. We have a couple of plastic storage boxes....one for those awaiting charge and the other for those that are charged and ready to use.They charge pretty rapidly and hold the charge well before actual use and do not seem to discharge any faster than traditional batteries.Given the number of traditional batteries we have recycled over the years, these rechargables have a double benefit...reducing the number of traditional batteries we had recycled and especially saving us money buying traditional batteries.

Great rechargeable batteries

Fast charging with the HiQuick charger and batteries work as they should

Not so reliable. Four months in to use without marked discharge, one battery is dead. Not a good predictor of reliability. UPDATE: in response to my review, the company offered a replacement or refund. I am going to try another set and see how they do. I give them 5+ for product support. let's hope this was dud in a lot of good batteries. Time will tell...