re: 9v charge time at 20ma

[gramps416]

re: 9v charge time at 20ma

I have an EnergyOn LSD 8.4V battery.
I only have one charger that charges 9v, which I think misses the cut off time, but I am not sure. I think it's dumb.

200ma battery charging @20ma.
how many hours should I be charging this battery?
what should the voltages be hot off the charger? a day later?

thanks

 

[malow]

Re: 9v charge time at 20ma

200mah at 20ma = 0.1c = 14 to 16 hours

1 hour after charged, voltage should be 9.8V~10.10V i think

 

[Mr Happy]

Re: 9v charge time at 20ma

I would say there is no need to charge beyond about 12 hours in regular use. Hot off the charger you should get about 1.4 V per cell, so 9.8 V or more for a seven cell battery as malow says.