I bought some good 2,700 mAh battery about 1.5 years ago and they always loaded with a very weak, old charger. One can imagine that it took extremely long, because the old charger worked only with a very weak charge current, which is very easy on the battery problem was that the unit unsupervised charging, a calculate the charging time was so virtually impossible, because you do not know how full or how empty the batteries always. Result: Always only partially charged batteries.
After the batteries brought not perform anymore, I bought the 700 BC and my expectations for this device were high.
I was not disappointed! This Ladegrät takes over the entire maintenance of the batteries independently and is 100% reliable!
It connects the charger to the AC adapter, it plugs into the socket - the charger is ready for operation.
Then just use 1 to 4 batteries and a shop with a gentle charge current begins alone.
If you want the other functions or use a higher charge current, press the corresponding buttons that I, unlike some reports consider the way here for very easy to operate. The keys have a very good tactile feedback and you can not accidentally press. After some practice time you have the hang of it very quickly! Simply read the instructions well described, is defined as the individual functions quickly!
The big advantage is that it is not important how many batteries you load because all charging compartments work completely independently.
I regret that I have disposed of some very cheap batteries, I'm sure the charger and its extremely useful refresh function in which the batteries several times accordingly and be charged, until they are powerful again, I could certainly batteries long use.
My good 2700 battery I could refreshen to full power again.
The display is extremely practical. So you have an extremely reliable control of all processes and a secure feeling.
If you want to get the most out of its battery out and long for a time when you need this charger.
Thoroughly recommended!