Manage a single 3.7V Li-ion cell for 5V load? Answered
This is a 3.7 V 10Ah Li-ion cell. Load requires 5V 1A.
Can you give me a general idea to have something like this -
1. Power the load from 1 single cell
2. When connected to external power source, like USB, disengage the battery and power the load from USB delivering 5V 1A, and simultaneously charge the cell but at 5A.