XitXT4AABT 4 AA Rechargeable NiMH Batteries 3100mAH (Black)

When I first plugged it in, all the lights were green, so I assumed the batteries shipped fully charged. I put two in my camera, and the batteries were almost dead. So, I put them back in the charger and let them charge overnight. Again, dead. Only then did I notice that the charger ships with a protective plastic strips which stops the batteries from connecting (to protect the batteries during shipping, obviously). Once I removed that plastic film, the lights were red (as I had originally expected). They turned green when fully charged, and the batteries have been working great in the camera ever since.EDIT: I may be missing something, but it seems that the charger won't charge if only 2 batteries are in. The lights are green, even if the batteries are both dead. Slipping in a third battery (the fourth doesn't appear to be necessary) turns the lights red and then the batteries charge fine. I still rate this 5 stars, now that I know that. The batteries seem to last forever in a Canon point and shoot.

BATTERIES HOLD UP THEIR CHARGE VERY WELL USING A DIGITAL CAMERA. THE CHARGER WORKS FINE THOUGH YOU DO NOT KNOW WHENOR IF THE BATTERIES ARE FULLY CHARGED. I ALWAYS KEEP A SECOND SET OF BATTERIES READY TO USE. GREAT COMBO DEAL.

Delivered on time and was exactly what was ordered. I tried charging the batteries but failed to notice the plastic card between the battery tops and the points on the charger. Instructions not on the packaging. Once I noted that the charger was still on red I removed it from the wall socket and finally noticed the plastic - once removed the battery charger worked as designed.

I tested these cells versus 9 others available on Amazon, and these were the worst as far as capacity goes. While it's possible I got defective cells, I doubt it as these were also the lightest in weight. I tested 4 cells, and here's the specs as I measured them as an average per cell:Capacity: 1248 mAhPercent of rated capacity: 40.3%Standard deviation as % of capacity: 2.1% (Indicates variance in capacity between the 4 cells.)Cost per Ah: $1.71 (Among the most expensive you can buy.)Weight: 22g (0.7875 oz.)If this is representative of these cells in general, then they are a rip off. Hence the 1-star review.If you want to see the full data and testing methodology (such as it is), check out this post on my site: s.co.tt/nimh-test (Note: This is an unpaid, unbiased assessment. There is no advertising on my site.)

Exceptional value for this product. I have never really paid attention to different battery types until my daughter recently purchased a powershot camera that took standard AA batteries. She is an budding photographer and would run thru 4 name brand batteries in a couple hours. I purchased these after reading reviews and am glad I did. They literally last 4 times longer than the other batteries and of course are rechargableThis is my new brand of choice

The manufacturers of this product deserve a standing ovation along with much high praise. You can just tell by the feel of it that it is extremely well made. Every other similar device that deploys the flip-down electric prongs constantly flio-down without plugging into the wall - a pain in the neck. This one the prongs stay firmly in the plugin position. It is a great product and the price CANT BE BEAT !!!

My daughter lost one out of her original 4 pack and immediately she said mom she want to by back the same brand. Both of my daughters use this brand battery.

These batteries are advertised as 3100 mAh. Ha! They don't even come close. I ran them through my charger/analyzer, charged them up, and tested them. I noticed that they didn't seem to last any longer than the old batteries. So I ran them through a few charge/discharge cycles to see if they would wake up. Best I got was 1200 mAh. Then I ran them through a break-in cycle on my charger. After 4 days of slow charge and discharge, they still only showed 1375 mAh.Total junk. Not even half of the advertised capacity. Ticked me off, I'm not even going to bother sending them back, since return postage would cost more than I paid for them.Caveat Emptor!

Love these batteries, I use them for my camera flash and they work perfectly. I bought 2 set of these with rechargeable doc about a year and a half ago and now buying 2 more sets so I have batteries ready for a long long day of photo shooting of a wedding for example. I have two cameras and 3 flash so I like to have 2 sets for each. They last long. I highly recommend these. Hope this helps buyers to choose the best! Thank you, the WishFairy

After several conditioning attempts using Maha C9000 Charger-Analyzer all 8 batteries registered between 1311 and 1401 mAh capacity. Using a Sanyo Charger produced the same results. The Amazon Basics replacements (Typical 2500mAh, Min. 2400mAh) had a capacity between 2455 and 2483 mAh. No further comments are deemed necessary.

Excelente producto, tenia mis dudas respecto a la marca de estas baterías, pero oh sorpresa tienen una calidad muy buena y una larga duración entre carga y carga, yo las uso generalmente para mis controles de Xbox 360. el precio es muy bajo a comparación de otras marcas, recomendable al 100%. en cuanto al envió, todo bien, rápido y llego una semana antes de lo previsto.

Se tardan mucho en cargar, cuando hice mi pedido no estaba disponible el cargador de la misma marca que las baterías, tengo un cargador energizer y tardan en alcanzar su carga hasta 24 horas, las he probado con una lámpara de leds para video que utiliza 6 piezas, y la carga aguanta a lo mucho 40 minutos continuos encendida y va disminuyendo su intensidad.