That was the reason to buy for me because I wanted to connect this power bank to my USB solar panel and it should therefore work as a buffer battery.
Unfortunately, this was not the case. Either it loads or it is loaded. Too Bad. Go back to Amazon.
Here are some useful information:
- The battery can be charged according to instructions 500 times
- The open circuit voltage is 5,22V
- There are 2 USB ports. 1A is indicated with a charging current and the other with 2A.
The 2 Amp port invites my iPad with maximum 2,05A at 4,97V on (ca.10W).
If more like ~ 1.3 amps drawn at 1 Amp port, the battery pack is automatically turned off.
Both ports can be simultaneously loaded with a maximum of 2A until it shuts down.
- The 2 USB ports off just by pressing a button.
If a consumer is connected, it automatically turns itself off after 15 seconds.
The battery pack is being charged with a maximum of 1.0 amps (5W)
All in all decent values.
