Features:

  • Multi-Function: Independent charging slot. It can random charge up to 4 batteries of 1.2V AA/AAA/C/D size, or 2 batteries of 9V Ni-MH/Ni-CD rechargeable batteries at the same time. One battery charged at one time is workable
  • LCD Display: You can observe the charging process of the batteries directly & clearly through the LCD, such as you can notice how many each battery have been charged just have a glance of the LCD indicated
  • Super Rapid Charging Time: Charging the battery AA/AAA/C/D with the current 1A, making charging 5 times faster that the normal one. Less than 5 hours to fully charged the AA/AAA/C/D batteries, and less than 12 hours to fully charged the 9V batteries
  • Smart Switch & Claimshell Cover Design: Press the discharge botton to discharge the battery, and the charger will restore to charging mode when discharging is completed; Special claimshell cover design can well protect children and the old from danger, also prevent the interference from outside environment when charging
  • Over Temperature Protection: This battery charger will automatically power off when battery's or charger's temperature exceeds 60℃. No need to guard and can ensure the security anytime
I’m very pleased.

This item works very well and efficient. I can now recharge 3 batteries at a time where my previous charger only 2 at a time then would have to find another in order to get that 3rd one charged. Or swap out one of them but then imbalance and heat becomes an issue. Sounds odd but a lot of items I have use the 3 batteries. And that goes for charging my flashlights 3 D’s. Another previous charger I had did not have enough amperage to get batteries to their full mah capacity. Now my flashlight stays at its brightest much longer. And though it’s build may not feel robust, it definitely does the job. I’m very pleased.

This is the best charger I have ever owned in 36+ years of ...

This is the best charger I have ever owned in 36+ years of purchasing them. I can charge 24 dead batteries in the time my other charger can charge 4 batteries. The discharge feature, overcharge protection feature, and charging indicator for each battery are awesome features. No more downtime when playing XBox with my daughter!

Charges really fast.

I was really pleased with this little charger. It charges surprisingly fast compared to other brands.

Probably my best purchase from Amazon in the last few years - love this item!

Of all the stuff I've bought from Amazon, this has to be my best and most used item to date. It works great and the wife and I are very, very happy with it. If you need a good, solid battery charger for your batteries, get this one.

so far so good. great customer service

Update: after my original review below the customer service contacted me and offered a replacement. Delivered promptly and checked in many times to make sure it was received and satisfactory. This charger works great and fits AAA-C batteries and possible larger. Very satisfied. The cord is too fat for the unit, it seems to work fine if I hold the cord in place but it doesn’t go in far enough to stay put. Like that it’s universal and neat charging status display but it does seem a little cheap. Returned, it just doesn’t work without a cord that fits snug inside the port

Good inexpensive universal battery charger!

Work’s great, and seems more robust than the more expensive Energizer battery charger it replaced. Discharge feature is easy to use, and the LCD display is easy to understand, and identifies rechargeable batteries that have gone bad. Does everything it’s supposed to.

Compact, holds batteries securely and charges fully without getting too hot. Very pleased

This charger works well and the read-out is clear. I charged C batteries and AAA batteries, discharging first, and both are performing very well. The Bonai did not get overly hot. When you set the charger to discharge it automatically starts to charge after all batteries are fully discharged. It is compact and because the electric cord is not permanently attached, it can be placed inside the charger for storage.

Really Great

I got this battery charger mainly because it had a digital read out that tells you the status of your battery. I have tried it and wish I had obtained it earlier. It works very well and you can do one battery if you want. My other charges required at least two or four at a time.

Awesome

I’ve been using battery chargers for over 20 years. This is absolutely the best charger I’ve ever owned!! No B.S. it’s fast, and shuts if automatically. AWESOME

Charger for Rechargeable Batteries with Discharge Button

Have used this for AA batteries for solar patio lights. As a charger it works well. Using the discharge function to those batteries charged allows you to visually check on battery capability to recover its charge. This unit also has individual battery charge station indicator that shows each battery charge state which is an added bonus. All in all a very good charger.

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