• POWEROWL smart charger passed UL certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator
  • Scientific and reasonable battery charging position design, high quality materials effectively protect the battery from normal charging
  • Charge any number of AA AAA rechargeable batteries to make your charging easier
  • With a USB input interface, you can use a laptop, car charger, mobile phone charger, etc. to charge the battery
  • AA AAA batteries charger uses trickle charge to extend battery life and charge up to 99%

Just got a radio controlled sailboat that uses 4 AA batteries for the transmitter (Control Unit) and another 4 AA batteries in the boat. It is a piece of cake to charge all eight at the same time when I am finished sailing. Batteries do well in the r/c operation, plenty of power and long lasting.

This charger is perfect for my radios, the only complaint I have so far is that it is a little difficult to remove the batteries from it but I think this is more that it's new to me than anything, so I can't ding the product. I'll get used to it eventually but it charges quick, haven't timed it but works for what I need! It fits 8 AA or AAA easily so I'm happy with the capacity as well.

Works well, uses USB to charge eight batteries at a time. Small , light, and very portable, unlike my old 110 V chargers.

I've been searching for some time in an attempt to find a charger that charges both AA and AAA batteries, a charger that doesn't overcharge if batteries left in too long, a charger with useful indicator lights, and a charger that doesn't dangle precariously from an inconveniently located wall outlet. The Powerowl Smart Charger does all the above and more. I was skeptical about the quality at first because of the low price. But, the quality is excellent and the case is sturdy and attractive. Mine now sits on my office desk where it's easy to reach and to monitor the battery status. For the price it can't be beat. I'd give it 6 stars if I could.

We can charge alot of batteries at once. It does take a while BUT we have noticed it charges them fully and the batteries last longer than with other chargers we have used. We got Duracell rechargeable batteries. It does AA and AAA. In whatever order. When it turns green, I take that battery off. Does not get hot at all! Alot of other chargers I've used have had that problem. These one is not even the slightest bit warm. We are really happy with it.

I bought this and the basic Amazon rechargeable AA batteries to use in a hand-held Midland CB radio. CB may be old technology but can be useful for group motorcycle rides when not everyone uses a helmet Bluetooth unit. The batteries charged quickly but I haven't been able to put everything to a full test yet because I don't use the CB that regularly. Still, for the money, this seems like a good investment. Shipping, as always, was very prompt.

I'm very happy with this purchase. This smart charger works off usb power. It charges fast and lets me know the status of my batteries. Money well spent.

If you have Ni-MH Ni-CD, AA and/or AAA this will charge them. It's simple, and cheap for charging (8) batteries at one time. The batteries charge fast, at least as fast as any other charger I have had. I think you save a lot of money because it is just the charger and a USB cable you are purchasing. It doesn't come with a wall plug. I have so many wall plugs anyway. I can use one of them (outlet to USB plug), or my computer USB, or I also have an phone charger that also has a USB outlet. It works with this charger too. Anyway, I would buy this charger again.

works well with the amazon brand rechargeable batteries I bought