PanasonicK-KJ65KHA4BA Super Advanced 4-Position Quick Charger with LCD Indicator Panel, USB Charging Port and 4AA eneloop pro Rechargeable Batteries, Black

This was helpful, we had like 100 eneloops that we've had for years and the white eneloop charger that comes with them doesn't give you feedback as to the actual voltage of the batteries.This unit shows voltages and gives you feedback if you have any dead cells. I was able to cycle through all of our old Eneloops and figure out which ones were dead and which were still 'good'.Great product, would highly recommend for regular rechargable battery users.

Best charger I ever have. This charger gives indicator showing the charging progress, which is great. The charge time is same but that's expected. The battery refresh feature is very useful. I like NiMH batteries due to high safety and good-enough capacity, and I have over 100 NiMH batteries around, I lost track which ones are newly purchased and which ones worn and close to its end of life. The refresh feature would condition the battery and through the process, it measures the total effective capacity of the battery (a 2400mAh rated battery would show 2150mAh after a year)! That's very, very useful to me. I now know which batteries could be used in remote controller (consume less power) and which ones to put into kids toys (drain battery in hours), and which to ditch away. I don't use the USB output feature at all but hey that doesn't hurt either. Another positive mark - This charger is quite - some chargers have high pitch noise when actively charging, and that bothers me when I am working on my bench. This one is quite as a deck of cards. Not all chargers are made equal, and I am happy to say I found the right one for me.

This is an excellent solution for people who want a simple to use charger without overwhelming screens and data feedback from overly complicated chargers. Those chargers have their place for certain applications, but this one is perfect for electrically challenged individuals. Use rechargeable batteries that it is recommended for and it basically does the function for you. Simply put the batteries in and walk away. That simple. I used this for Eneloop Pro AA and AAA batteries for running ham and GMRS radios. Works awesomely well. Only complaints, but not deal breakers. One is that the USB port on the side is not operational to charge other devices while it is charging batteries. It’s either or, but the extra port is nice to have when the unit isn’t being used for batteries. The second is that there aren’t any mounting holes on the back of the unit to hang it vertical on wall to save counter space. It’s only intended to sit flat on a surface and isn’t very efficient use of countertop or desk real estate, but it’s only a four bay charger so it’s not overly large. I just dislike cluttered countertops and workstations when it can be avoided.

I decided to spend a little more on these, and I'm glad I did. There's a lot of crap Chinese batteries and chargers on Amazon these days. We do cabinetry and remodels and are always needing batteries for laser levels and things like that so this is great for that.

Absolutely a must have if you have battery type wireless devices (mice.keyboard) and little flash lights. I knocked off 1 star because the power cable is on the top. I don't know about your house, but all of my AC outlets are pretty low on the wall. Even counter level outlets wouldn't work if you wanted to Wall Mount this thing because the odd power cord placement.

Tells me all the stats I would want to know about batteries. Offers capacity testing thas accurate. Charges batteries rapidly, but not too quickly to damage them like some Energizer chargers I've ran across.

Unfortunately did not provide enough time for further testing, however it charged fast, the charger itself felt like it was made well, & for the short time they were utilized, the batteries held a full charge.Due to no longer needing the product I purchased these batteries & charger combination for; I wound up returning these. However, should I need this battery & charger product combination again in the future, definitely will consider buying them again, but hopefully with a reason to keep them permanently.

The media could not be loaded. My primary reason for purchasing this was that it had an extension cord and said of plugging directly into the wall. My other battery charger plug directly into the wall and getting down to the plug to grab fresh batteries was always a pain.This unit has a lot of fancy features that I'm sure some people appreciate I'm not one of those people but I still think it's pretty cool to be able to see the power difference battery to battery and also see the consistency of a set of batteries.