Hi,
I have a rechargeable Nicd battery (3.6v) and 300mAH. - Its like three cells packed together. (1.2vx3).
Now, for charging this with a 200mA transformer, I have to charge the cell for 1.8 hrs. [300/200*120%]. - correct me if i am wrong here.
Now, my question is, how do i connect the battery to the transformer for charging, I mean, the positive and negative terminals.. whether to connect positive to positive, negative to negative or the alternate way.
Also, what should be the output voltage of the charging circuit for charging the battery of 3.6v. Including a formula will be much helpful for future calculations.
Thanks.
I have a rechargeable Nicd battery (3.6v) and 300mAH. - Its like three cells packed together. (1.2vx3).
Now, for charging this with a 200mA transformer, I have to charge the cell for 1.8 hrs. [300/200*120%]. - correct me if i am wrong here.
Now, my question is, how do i connect the battery to the transformer for charging, I mean, the positive and negative terminals.. whether to connect positive to positive, negative to negative or the alternate way.
Also, what should be the output voltage of the charging circuit for charging the battery of 3.6v. Including a formula will be much helpful for future calculations.
Thanks.