I bought the BC900 instead of BC700, because it can operate with more power.
Although I do not need this boost in output, but since the unit is also in my absence loading, unloading and refreshing of, I feel the more powerful electronics and related Leistungssreserven on the safe side.
In the functions both devices but do not differ.
Have the BC900 for almost 2 weeks and am hellauf satisfied!
Previously I had a (now 10 year old) Ansmann5 that for a long time had the famous Macke, more modern batteries NiCd and NiMh batteries to charge only half, and seemingly not very friendly. Capacity loss was of course the result.
The operating concept of BC900 was to understand the instructions a bit heavier than it is, ultimately. (The instruction is true in detail, but a bit awkward - the confused often.)
But one has firstonce understood how easy the service is ...
The BC900 loads the battery terminals clean fully, the heat-development here is minimal. However, I always invite only with max. 500 mA in order to conserve the batteries.
Also noteworthy is that you can individually "program" each of the 4 shafts with a task in this little device. Unfortunately, I do not need this function in practice.
;)
The LCD displays the wells show the relevant information clearly and you can loading / refreshing of / unloading show the battery levels can (charging current or discharging current, charged capacity, battery voltage, charging time elapsed.)
The battery care (Refresh) can last three days before, the BC 900 supplied thereby each battery individually. A completed Refresh will appear on the LCD panel as FULL.
Resumé:
With this device, I'm desireless happy.
