it's a bosch silver
View attachment 84799
here's what happens if you try to open it
the battery is not all right..if it was i wouldn't enter into the trouble doing all these...though you've made me sceptical
with what you said about stratification, awhile ago i found an article about it and i know what it is.
chemelec resistors it is suppose they are 1% tolerance...the capacitors aren't top quality, but they suppose to do
their job, somewhere i think i've read that the 100uF should be low esr, but i didn't paid much attention and i
didn't bought low esr, which would be 4 times the cost of a normal capacitor.
4pyros thanks for your encouraging words, but how come a 70mV-300mV pulse can restore a battery?
from the explanation chemelec gave me, that's what i've understood...
"
So assuming battery is 12.6 volts and a 0.3 Volt Spike, Total voltage would be 12.9 Volts as the Spikes Occur."