Initially good, but then no longer usable

So I was also thrilled when the battery prolonged the life to 3 days after onset. Since Ni-MH batteries actually have no memory effect, they can be recharged even before full discharge. One should make the battery fully discharge after 50 charge / discharge cycles. As RC Modellbaufan I can say, very knowlegeable me with batteries and their treatment. Therefore, I suspected, as after about 1 year, the capacity has significantly decreased, but that a certain memory effect could be present. That's why I was trying to repair the battery via my computer-controlled charger again, which works fine in most batteries.

Here, however, not. The capacity remained significantly below what was possible and now after 1 1/2 years to keep the batteries in the cordless telephone just a day which is why I have also incorporated the old batteries. Therefore, I can not recommend it because the life is too short for the price these batteries unfortunately.

The "old" batteries are now four years old (including Ni-MH Panasonic) and have at the same charging behavior still full capacity.