Very effective 139

This is very effective!
I want to clarify details about the two battery chargers in 15 mins:
- The size: they are all the same size, plus a power supply,
- The noise: a basic charger takes 8am to recharge a full stack, where it is 15 mins. It gets very hot, so it is not aberrant to have a fan.

Now that these are specified (to read reviews much forget it), here's more.

In my tests I rebooted Duracell and Energizer batteries. I have not found any problems.

Positives:
- The color code: a code lets you know the battery charge status, and whether it is not recognized. Very good, there is a battery indicator!
- The individual load cells: may have been one or four to load, it takes them all,
- Speed: it takes 15 mins and that's what we asked.

Negative points:
- No. A little research I will say it must put the batteries so that it recognizes them.