3.7V Rechargeable Battery POWO18B,3000mAh Large Capacity Button Top NiMH Batteries with NiMH Case,Perfect for Flashlight,Camera,Small Fan,Doorbell,Headlamp,Product Patent Number:6319876(4pack, Red)

I bought some rechargeable batteries before and they just never charged, or said they were charged and then only lasted me half a day. I have a windowless bathroom and a spider plant in the bathroom, because it gets very little light I decided to go down the route of using a grow light that’s powered from batteries. My last set of batteries would only last 3 or 4 hours, even with the grow light at minimum. I was sure this was down to the poor quality of the batteries. I have replaced them with these batteries and instantly I am getting 2.5 days out of them on the grow light. I am using a Liitokala charger and they are charging in about 3 hours, no overheating or signs of damage. These are long lasting and fast charging! Highly recommend.

Please be aware that these are the version of the battery with a button on the end and will cause difficulties if you use batteries with the flattened end as they will not fit comfortably. they do however hold a charge well

Good price. Nice that they come in a storage box.

Fed up of buying batteries for various items at home, never having replacements when I need them. Family pinching batteries out of one appliance to put elsewhere without telling anyone. These arrive in a sturdy plastic box for storage. Use exactly the same as others the same size then simply rechargeable them in my universal charger. So far I haven't even needed to even charge, they are still going with their charge they arrived with.

I purchased the rechargeable batteries for use in my children few toys and door bell, but unfortunately, did not meet my expectations. The batteries barely last an hour in either device, even though the capacity is listed as 3000mAh. I also experienced issues with the batteries not holding a charge well, they seem to drain quickly even when not in use. The build quality feels cheap, and the NiMH casing does not provide much protection. For the price, I expected much better performance. These batteries simply do not live up to the hype. I would not recommend them.

I needed a set of these for a raspbetter pi project. I've tested them and they charge and discharge to about 2500mah which while not the stated 3000mah it's very close, and for the price I'm not going to complain!

Got the batteries, gave them a good charge and put them in my outdoor Solar CCTV camera. Had no problems. When I am viewing the camera the batteries show 100%. I would buy these again.

These batteries just don't hold a charge for long, very disappointed