I have a project wherein I want to supply my board with two batteries. Both batteries is Li-PO 3.7V 10Ah.
The set-up that I want is one battery will supply the board until it discharge. The board that I am using detects the battery level, so once the battery reaches the minimum battery level that I set, it sends a signal to switch to the next battery and automatically charge the discharged battery. Once the discharged battery is fully charged, the board detects it and sends a signal to stop the charging. The process is continuous. Switching of batteries and enabling/disabling of charging are all automatic.
What circuit or IC do I need to do this?
Thank you
The set-up that I want is one battery will supply the board until it discharge. The board that I am using detects the battery level, so once the battery reaches the minimum battery level that I set, it sends a signal to switch to the next battery and automatically charge the discharged battery. Once the discharged battery is fully charged, the board detects it and sends a signal to stop the charging. The process is continuous. Switching of batteries and enabling/disabling of charging are all automatic.
What circuit or IC do I need to do this?
Thank you