Power banks like Belkin Pocket Power act not quite as expected.
I use one to recharge a secondary Lipo cell.
They turn on automatically in response to a load being plugged in.
After trial and error, I found the the load needed to be 100-mA for 1-second. Once the load falls below 100-mA, the power bank stays on then turns off after 19-minutes.
Other brands like Varta turn off after about 30-seconds.
To keep a power bank running, you need to satisfy the minimum load/time requirements.
I use one to recharge a secondary Lipo cell.
They turn on automatically in response to a load being plugged in.
After trial and error, I found the the load needed to be 100-mA for 1-second. Once the load falls below 100-mA, the power bank stays on then turns off after 19-minutes.
Other brands like Varta turn off after about 30-seconds.
To keep a power bank running, you need to satisfy the minimum load/time requirements.