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Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
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It's irrelevant anyway. My N900 has been lying dormant for over two years :( |
Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
Most devices have 0.2F 3V capacitor instead of battery. It's funny issue, because faulty cap significantly reduces time on battery, I had this issue in N95-2 and my PSP. After replacing cap both problems - short battery life and clearing RTC after battery removing has been fixed.
Capacitor looks like this: https://i.postimg.cc/JzwYcZDy/42264039.jpg |
Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
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You don't have permission to access "http://in.element14.com/productimages/standard/en_GB/42264039.jpg" on this server. Reference #18.ad921602.1580200366.4d576521 However, capacitors look like this: https://duckduckgo.com/?q=capacitor&...ages&ia=images |
Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
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Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
I have several still in the tape from Joerg but it has been several moves so I have to scour the interior of the Tardis and find the time.
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Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
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With a battery that is not new, my N900 can go ~ 1 day doing maintenance (ssh, un/installing stuff etc.), more just using it. |
Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
That would be a really good to know. I could also bother to replace it if it indeed affects significantly on battery life.
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Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
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Because Joerg_RW says the original is a li-ion battery not a cap. (post #1) Also, he says we could replace the bupbat with a 3.2V cap, not a 3V. Does this 0.2V makes a difference? In the mean time, or for those who don't want to replace it, we could just remove the Backup battery. Solving, at least, the battery drain problem. |
Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
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Re: [HW-FIX] losing time/date on battery swap? Replace bupbat
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