Got this battery for my kids remote control car controller and it works wonders lasted forever it seemed and when we was done playing with it we charged it and that only took about 40 minutes will definitely pick a few of these up just to have on hand for other devices and will most certainly recommend to friends and family go pick one of these awesome batteries now you won’t regret it

I got this because having 3 kids they go through tons of batteries. I mean I was going through them left and right between remote control cars, and other toys it got crazy. I decided to get these cause I was tired of wasting money. I was sceptical at first with the rechargeable batteries. Thinking they wouldnt last long or they wouldn't hold charge. It proved me wrong I tell you it's been over a week in my kids remote for his car and it's still going strong. I got another for back up so I can...

This is fantastic!! I never knew they made rechargable batteries. These are perfect for your smoke detectors. I never have to buy another battery after having these. I definitely recommend trying these batteries. They are definitely convienient to have around.

The battery was no good. I charged it, put in the smoke alarm, did not work.

I got the 9 volt batteries and they work well. They are rechargeable so they will last much longer and I won’t have to buy batteries for a while. My only complain is that all the batteries require a different charger, I wish they had a large charger with all the different types of batteries.

I like how long the Energizer rechargeable 9V battery lasts on a charge. I can use this for a long time before I have to charge it. It's easy to recharge, and it's quick to recharge. It fits perfectly in my toys and games.

Went dead right away. I think they were old.

Im in love with this long lasting rechargeable 9volt energizer battery. I bought them for my smoke detectors in my house. I am so happy with the time that the battery last until I need to recharge it. And when it does need to be recharged it only takes 3 to 4 hours before there all set to go again.Im very pleased that I am saving money and using less waste from recharging them then to throw them away and buy more. This is such a great product for the environment .I am happy that i invested in...

This is a great battery if you are into recharging your batteries to save money. Not the longest lasting battery but charges every time. Go with a trusted brand such as energizer or Duracell. Love this brand and its battery charger.

I am thrilled to have this product.It is great for the kids toys especially for the remote controls.It is also nice for alarm clocks and clocks you hang on the wall. Pros:It saves a lot of money from always buying batteries.Once charged it lasts a long time.It can be charged at least a 100 times.Good for anything that takes a 9V. Cons: It takes 6 to 7 hrs to recharge so you need to have one to take it's place so no worries!