Very good value for its price!! I have been using it for a few months now and it continues to work flawlessly (unlike others in the same price category... which broke down within a month)

It lasted 8 months in total.
We were charging 6 batteries daily for 3 people.
Now the lights turn on but none of our batteries charge.
It shows that it's charging but it's not charging.
We even put brand new batteries but it died the same way.
In the end, you don't need to spend a lot of money, their lifespan is short.
Get the cheapest one and use it for as long as it lasts.
The three stars are for its lifespan, otherwise it was charging just fine.

Excellent! It does exactly what it says. Sturdy construction. It has three charging options (slow, normal, fast). Prefer the one with a USB-C port.

It charges a lot of batteries just fine, but the cable doesn't always connect to the charger, which is why 4 stars. It has 3 options: 0.5, 1, 2 amps for charging. Relatively cheap construction, but it seems to do what it says.

It charges normally, but the charge level indicator is not accurate at all.

I used Eneloop pro 2500mAh batteries for charging, it took about an hour at 0.5A to fill all 4 lines, but when I measured them, the batteries were almost at ~75%. I had to remove them and put them back on to continue charging.

It does charge them, but it's not convenient at all to constantly have to check it. I wouldn't buy it again.

Small, good construction, just what I needed. It has fast charging, normal, slow for rejuvenating worn-out batteries.

I tried it with one 18650, as well as with two 26650 batteries and it charged them perfectly fine. No problem. Plus, the option for 1amp charging is great for battery longevity.