Because it’s not a linear transition, I suppose your 85% goal would possibly even be achieved at three.9V. In my case, the C value is 3500mA, the amperage at which a full battery could be drained in one hour. My charger output is 350mA at 4.2V, which is 0.1C for my battery. This is gradual, and it takes about 12 hours for a full charge from dead. The manufacturer’s website is Everything there is in Chinese, however you'll be able to see photos.

They will reach that 4.2V mark in a rush, but then after you're taking the battery off the charger, it's going to go down before when you slow charged it. The worth of C refers to how a lot present would it not take to completely discharge a totally charged battery in one hour. The battery is pretty old and has discharged due to inactivity under 9.0 V, causing the safety circuit to change over.

I mean if you must work with battery on as a result of you have to transfer within the office you can not put and take off the battery each time. The neatest thing to do for the longest runtime whenever you need it's to maintain it totally charged. However, this can reduce the lengthy-term life expectancy of the battery. In any case, the worst factor to do is to use it if you don’t need to, to run the laptop computer off the battery when there's AC out there.

In this state, its charger doesn’t acknowledge it and it is helpless for me. Sorry, one factor I forgot to add is why the batteries in sequence get screwed when one battery reaches earlier than the others, it's as a result of current in sequence flows the same via the entire batteries in series.

We are considering of putting Relays on each individual cell that will take away the cell from the sequence, and reconnect the series for the opposite cells, thus isolating the individual cell when ever an overvoltage or undervoltage stage is reached. I suppose u could make write this statement to your website, so everybody can learn 1 more useful information about the USB adapter charger and inside the cellphone charger. For cut back output voltage of little charger I can recommend to place in collection a silicon diode for a voltage drop of approx. What is supposed by “the absence of trickle or float cost at full cost” RE a Li ion battery.