I am currently trying to build my own Baterry charger for NiCd battery. Have few question seeking for help:
Questions:
1.What are the parameter to indicator baterry charge status whether full charge, 70%, 50% charge etc.
2.Waht is the voltage when the cell are full charge? 1.4v ? 1.5v?
3. What are the relation between the voltage level with the capacity/charge status of the battery? are there linear relation?
Knowing that constant current charging with -dV termination are the recommended method. I am trying replace -dV with voltage monitoring, will it work? Any idea are well come.
thanks.
sam
Questions:
1.What are the parameter to indicator baterry charge status whether full charge, 70%, 50% charge etc.
2.Waht is the voltage when the cell are full charge? 1.4v ? 1.5v?
3. What are the relation between the voltage level with the capacity/charge status of the battery? are there linear relation?
Knowing that constant current charging with -dV termination are the recommended method. I am trying replace -dV with voltage monitoring, will it work? Any idea are well come.
thanks.
sam