Originally Posted by junsi
If the voltage is more than float charge voltage, that is 2.25V, then the trickle charge will start automatically.
If the voltage is less than 2.25V, then the trickle charge will turn off immediately.
So you will introduce a set able CV-Voltage fpr PB and depending on that voltage float charge or not...
Very good solution for me!
But how will you do the transition from the set voltage down to float voltage? If you stop charging at 2,4V it will take several minutes until the battery comes down to 2,25V so there will be no current flowing for a "long" time... I would suggest display something like "DONE - Standby Charge" and just wait for voltage to drop...