The solar ball was neatly packed and was delivered on time. Since the time the sun shines less I have expanded and charged the battery. The result: Night 1 Solar Kogel showed after 3 hours its light.. Night 2 Solar Kogel showed after approx. 1 hour their light. Night 2 Solar Kogel was then about 0 hrs. Their light. Have Parallel to this a Stellar Solar Kogel 30cm buy, the result was no better. So they leuchtetn only briefly and very sparse. The replacement of the batteries brought only a short-duration improvement. The effort is always to remove the battery and charge the external battery charger is too costly.
When I look at a number of reviews after the event so this problem seems to be continuous. Why do not we put such a product from the market?
