To charge the cell pack, or replace it with a spare cell pack, the
rear cover is simply unscrewed from the power pack. The modular system
allows the cells to be replaced with a spare pack within seconds.
The lamps are powered by selected nickel cadmium type D/F cells.
Since 1998, we have been intensively testing the new Nickel-Metal-Hydride
Series D Cells, commonly known as Mono Cells.
The results we have reached from the different manufacturers producing
these cells ranges from disastrous to superb!
The superb cells that we offer were put through 500 cycles
The charging was carried out exclusively with an off-shore II charger
and the cells were discharged using a 100 Watt Halogen Bulb.
The resulting burn time under various environmental conditions was
between 55 and 63 minutes!!
During our tests, the loss of capacity due to the increased charge cycles
was well under the average expected from Nickel Cadmium.
Unfortunately, these cells are not available in the quantities which
we would like.
auch unter Technik Akkumulatoren)