Tested with various devices

As I have before to go to Africa and to camp there I have this voltage converter angeschaft. I also had one in Vietnam in a Camp bad experiences where the emergency generator is my cam nich charged. The following tests I have performed:
1. 60 W bulb 10 min everything OK
2. 60W bulb for 20 minutes everything is OK in both experiments the LED housing was green cold and the fan ran partially.
3. 200W light bulb for 10 minutes unit will switch off after 5 minutes and beeps with 60 W all OK -> battery was empty
4. 200 W light bulb for 10 minutes everything OK
5. 200 W light bulb for 20 minutes everything OK housing is cold
6. 11W saving lamp from IKEA 10 min everything OK
7. LG KP 130 1 hour everything OK
8. LG KP 130 3 hours everything OK
9. Laptop Sony 19.5V / 4.1a PCG-9D7M 30 min everything OK
10. Laptop Sony 19.5V / PCG-5J6N Japanese Model 30 min everything OK
11. Laptop Sony 19.5V / PCG-5J6N Japanese model two hours everything OK
12 Nikon Battery Charger MH-24 1 hour it OK
13. Sony Handy Cam DCR-TRV 30E PAL 3 hours everything OK

I have taken up the output voltage with an oscilloscope. There are 225 V 52 Hz square slightly unbalanced. The unit I have deliberately not operated at its Gerenzen because I prefer to use it only for this type of equipment. Externally makes the voltage converter and a good solo Eden impression.

Actually, I am pleased to now 100%, I do the only thing missing, the long-term experience.