ENVIE® (AA10004PLNi-CD) Quick Rechargeable AA 1000mAh Ni-CD Batteries, Low Self Discharge, Rechargeable Upto 500 Times (Pack of 4)

Working well and recharging quickly

Good product

Why keep buying and throwing batteries, causing environmental pollution of dangerous heavy metals, and at the same time spending each time to get new batteries? These rechargeable batteries are easy to use and a great cost saver. They break even within 4 uses. We use them in remotes and toys. They recharge to full within 8 hours (just plug them in overnight) and are ready to go for months once back in the remotes. One overnight recharge every couple months even saves the hassle of remembering to pick them up at the store, or dealing with the remote getting weak and having to point it directly, or walk over, to the appliance. Now as soon as it seems the TV isn't getting the signal we just plug them in that night and the next morning they are ready to go.These batteries do NOT come with the charger! Please find a pack that has charger + battery included, these batteries come alone and are supplemental so you can use in more appliances. Also, these are 1000mA batteries, they are NOT suitable for high power-draw devices like cameras or the RC Cars for your kids (they will run the remotes but will quickly drain in a toy car or other high-draw device).

Be careful as they started leaking which wasn't expected.... disappointing to see it against their claim.

Pros: Relatively less priceCons:Writing after using for couple of months.Once fully charged, it gets auto discharged.After couple of uses its life got reduced drastically. It gets discharged frequently needing me to keep charging.Interestingly the charger provided by same company is also very tricky to use.If you plug 4 batteries to charge and atleast 1 gets fully charged, it goes into error mode.Overall, I regret buying this, I am so frustrated of losing my money and time that I am writing this review so that no one else suffer.Please pay extra bucks and get something else. This company is fraud.

It's very useful for my wireless keyboard....!

Good battery

A bunch of people who can't read specifications and don't really understand technology are buying this product without understanding the use case and writing negative reviews. They complaint the voltage is only upto 1.3 V even after charging for 24 hrs. This product is rated to provide 1.2 V only and that is so because it is supposed to work in cameras where 1.2 V is the requirement. And voltage has got nothing to do with charging time. Probably these guys never went to school. The product quality is top notch and the price is unbelievable. I checked the price of batteries from Sony for the same specs and they cost 4x. Now probably their quality will be a tad better but definitely not worth the price. I have used Sony batteries prior to this and I don't find any quality/performance issues with these new batteries.