3000mAh Rechargeable Battery POWO18B,3.7V Large Capacity
3000mAh Rechargeable Battery POWO18B,3.7V Large Capacity Button Top NiMH Batteries with NiMH Case,Perfect for Flashlight,Camera,Small Fan,Doorbell,Toys,Headlamp,and Other Battery Operated (4pack, Red)
3000mAh High Capacity
POWO18B 3.7 volt rechargeable batteries have high capacity of 3000mAh, which last a long time to keep your device going strong.
Recharged Over 1000 Times
POWO18B 3.7v battery can be recharged over 1000 times. Perfect for flashlight, camera, drone, headlamp, RC car, and so on.
Safe Protection and Recyclable
Get the CE, FCC and RoHS certified. Totally against overheating and leakage, allowing you to charge and use safely.
| Dimensions: | 11 x 8.4 x 2.8 cm; 200 Grams |
| Model: | 2 |
| Manufacture: | POWOBEST |
| Dimensions: | 11 x 8.4 x 2.8 cm; 200 Grams |
| Origin: | China |
Good batteries all works. Although it says NiMH on the listing, small print on the battery (see my photo) shows it is really a Li-ion lithium battery, all the better !!! Esp at that price !!!
Since using other batteries which was a let down I was impressed by this one. It works perfectly and has a long battery time. It doesn’t get heated which is a bonus. I am thinking of getting a few more.
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.
Needed to get new batteries for my torch , and these were at a good price . Arrived over half charged and last much longer than the ones that were in my high powerd laser torch. Would buy agai
Ordered these batteries for the flash light and i am so satisfied with the product as its long lasting and charges really fast. I was very happy and will be order few more for my other flash lights.
I got a couple of great torches from Amazon a little while back. The only problem with the slightly lower powered (2600mAh) batteries that they came with was that even after just a couple of weeks of not using them the charge on them dropped so much that the light became barely visible and I had to recharge them again. The torches themselves are excellent but the batteries on them are now totally dead and don’t recharge at all. This is why I purchased these 3000mAh batteries. I waited exactly 2 weeks before I opened them up and put them in my charger to see what charge they still had on them.
My initial views on these are very positive indeed. I’m not sure if these came fully charged or not, or how long they had been sitting on the shelves, but my charger showed that 5 of the 6 power indicator bars were lit up. I’ve got a really good Nitecore charger (also from Amazon) and it only took about 5 minutes before they showed as fully charged, which to me, shows that these batteries are excellent at holding their charge.
Obviously I need to have these for a longer period of time to get a more accurate picture of how good these batteries really are, but I will definitely update the review in a few months time to see if they stand up to the test of time. In my opinion you could use these on any occasional use product that takes these (18650) batteries and be confident that they will still have enough charge to do the job in hand before you have to recharge them again.
It was a like for like swap and simple and straight forward swap, now my torch is working, nice and bright and lasts a lot longer with these batteries.
Happy guy
The batteries provide long-lasting power, hold their charge well, and fit perfectly in my devices specially my portable hand fan. Also worth mentioning that recharging is quick and they maintain their performance over multiple uses.
There’s not much you can say about batteries really. You put them in things and they provide power. For me these batteries power a torch. They charge in the torch but can be charged in a seperate charger. They provide a good amount of power but being NIMH have different discharge characteristics to Li-Ion batteries of the same package. I will probably change the batteries sooner rather than later but i needed something quickly and these fit the bill perfectly and got me going without breaking the bank. Good Job!