My TD2 working slowly down when It get lower than 50% battery
- How is your TD2 , Doesit slow down like mine?
- any thrick to make it better ?
Thanks you
Related
Could we use this thread to detail the real life battery benefits of using WM5 on the Blue Angel?
Supposedly WM5 is going to be the schizzznit for battery life. Lets see if that is really the case.
Well, I'm running it at the lowest backlight, and it seems that the battery lasts about 20% longer.
Hmm
Seems a little thin for an OS that is supposed to increase battery life by 50%. Of course this OS is still in beta. My guess is there are optimizations for individual hardware profiles that could change that significantly. Lets hear from others and see what improvements come in future release candidates.
Noticed no difference ...
Ran for 2hrs 17mins & now the battery level is at 60%. Only 15mins of that time is with WiFi on.
May jump back to WM2003SE soon...
I don't think that this ROM would run any longer that 2003SE. Our device still needs to keem RAM powered. The time would be increased on newer devices that would have less RAM. Read the story on buzz site.
Hi guys,
Recently installed GPRS monitor that came with HTC tytn II... and on the main screen theres a little indicator telling you your battery life...
Mine reaches a maximum of 3:00... 3 hours?! is this normal????
can anyone shed light on this?
I usually have the phone connect to a laptop so I am not sure what my battery life is...
Joe
Mines starts with 1.5 hours but last few days......dont know why but this spb gprs monitor (the version that came with my o2 Stellar) used to work great, for some reason it does not work anymore......well the battery life indication bit any ways....
battery life is only an estimate when used in optimum conditions with only standard usage so i wouldnt worry about it too much unless you notice it drain as fast as it states
i think i read somewhere in the kaiser forum that sometimes with gps reciever turned on there is some abnormal battery power drainage .. Other day i was using google maps with gps turned on and my battery went from 100 to 25% in half an hour .. yikes. However haven't had it happen using yesterday and this morning. Battery at 80% currently no charge.
hope this helps shed some light.
peace,
sire
Hi there,
just a short question. I've update my Diamond to the naked version of the official 2.03 ROM (can be found around here) and the radio 1.09.something (that quad band radio with supposedly good battery life and gps reception).
After a clean hard reset I only installed powerguard to measure the drain as a reference (so I can compare what installations of some programs might do).
I was shocked to see that the drain was 167mA out of the box with 3G already disabled, no WiFi or anything running. Is that normal? The auto brightness kept the level at around 5/10.
I was able to bring it down to 64 by disableing auto brightness and lowering the level to 2/10.
When the brightness dimms completely I get 53mA.
Are those values that are normal for a Diamond? Those 60-70mA with lower brightness would at least give you some time to work with the device but at ~170mA the battery drains like nothing and would be flat in less then 8 hours (the 1340 battery that is). You don't work with the device constantly but the drain out of the box shocked my quite a bit.
Yes, thats our beloved Diamond alright.
Well, around 60-80mA are workable and much better than the close to 200mA out of the box. But I wonder where HTC got the claim for stanby usage from. Standby (with display off, just sleeping away there) my Diamond consumes 15mA. Using the standard 900mA battery would keep the Diamond on the net for 60hours. Using the 1340mA battery this increases somewhat to 90hours.
The official claims are in the 300+hour range though for phone standby times. That would mean that the drain would be as low as 3mA. Where on earth did HTC measure that???
The 1340mA battery should give me 2 days of Diamond before needing to charge (mainly standby, some data tranfer, little WiFi and GPS) and that's not much worse than my old Eten X500 was able to do with its 1500mA battery.
with extended battery and 3g off, i am able to get a weeks (7 days) worth of odd phone calls, a fairshare of txt messaging, a little bit of gprs, no gps. If i turn the 3g on the extended battery lasts around 3days with a fair bit of usage.
I think its just the phone, no matter what powersettings you have its just power hungry. I went through many different power settings, roms etc to finally find something not as hungry and what free'd up ram
Lets do some math here -> 7 days would mean roughly 160 hours. With the extended battery (we're talking about the 1340 one do we) you're average drain would have to be as low as 8-9mA - including the spikes when you do some work. I think that's highly unlikely given the fact that the diamond usually does never fall below 10mA just sitting there on standby. Usually I see values of 12-15mA during that state.
Doeing work once in a while and making some calls, I'd say my average would be around 30 giving me barely two days of usage.
I simply rely on the base 900mA battery as backup so far. It's light to carry around and when my 1340mA one is done I quickly change them and get another couple of good hours. At home I recharge both. Battery changing is done very quickly on the diamond and the rubberdized back of the 1340mA set holds the stock 900mA just as well (so I don't have to carry around two back covers). This way the 900mA stock one also gets trained and does not sit idle in the case degenerating over time.
And since the 1340s are relatively cheap atm (I paid 25 Euros for one including the back cover) I may end up simply getting another one of those. Those two and the stock would get me through the work week and on weekends it's recharging time.
I can't really remember how the old phones did it. My first mobiles would last two weeks on standby and my first Qtek would achieve 1 week. They did not have larger batteries did they?
The Diamond is not particularly power hungry though. I ran some test on the HP messenger (914C that was) of my coworker today and this one has a large battery (close to 1900mA as far as I remember) but struggles just as much to get through two days, maybe even more so then the Diamond as the 914C seems to drain even worse. And the oh-so-hip iPhone 3G (we have three guys at work with those) barely gets through a single day. Those poor souls always carry a charger. Guess modern devices are just hungry for electrons.
Another question is about the "training" of the battery. The usual consensus is that the battery need a couple of cycles to reach its potential. But who does this work mathematically/electronically? The drain values don't get lower as they are system depentend and the battery does not generate more capacity then the 900mA or 1340mA. So where does the extra runtime come from???
Some more observations...
1.) There has to be something wrong with the PowerGuard app. Either the measurements are rubbish or the Diamonds can fall into some sort of deep sleep when not used for a longer time that PowerGuard is not aware of.
I recharded my 1340mA yesterday morning (that was over ~40hours ago). I used it through two full working days now with normal usage for me (2-3 shorter phone calls a day, some download using Edge and some WiFi and some 15min of GPS each day). Now I'm at 40% battery. That would even get me a third day of usage like I need.
Not sure if the power drains measured by PowerGuard are higher than reality or if the Diamond goes into some sort of deep sleep when not used for a longer time with even lower drainage then the 12mA.
Whatever I'm quite happy to see that the 1340mA will give me two full days of heavy usage (for my standards) or three days of standard usage.
2.) The Diamond drain is relatively good compared to other devices. We did some more tests today at work and especially the HP models drain their battery much faster resulting in shorter life then the Diamond - and they have 1900mA batteries.
We did equal tasks on the devices and the "drop per task" on the Diamond was better then on comparable modern devices. Some older ones are way better though including older HTC models that some of us still use.
hey is there a programm to test remaining battery capicity of your kaiser? i mean how much maximim capacitiy is left when fully charged (e.g. 75% of the original 1350 mhA) have the feeling that my almost 2-year-old battery is slowly decreasing... i know there is tools for laptops and i used to be able to read the capacity of my very old siemens cell phone...is there anyhting for the kaiser?
unfortunately batteries are a flaky tech they themselves don't truly know
their capacity if they are dieing they still report the org max capacity
even if they only last for 10min
software can only make a semi workaround by doing statistic about how fast it lost
% last time but than heavy usage vs. light usage
can give very strange results
same with everything from laptop batts to phones to computer UPS's
Theres a tread in the accessoires forum regarding this, in which was stated out that it is nearly impossible to get the remaining capacity calculated exactly.
Hi everyone...
I got no idea that my SG Note's battery have problem...
but i have a question here , Does battery will affect the phone...?
I had tried fews Rom...and sometime will frozen in homescreen and more...
Sry about my english
please anyone help me?
Typical signs of having a bad battery are:
-Phone discharges very quickly
-The percentage of the battery is inaccurate, often the phone can die at say 50% battery left
-When the battery level is low then the screen will start flickering
-The battery is at least 6 months old, with the Note people usually change it after a year of use.
It shouldn't cause any lag/freezes to the phone.
XxPixX said:
Typical signs of having a bad battery are:
-Phone discharges very quickly
-The percentage of the battery is inaccurate, often the phone can die at say 50% battery left
-When the battery level is low then the screen will start flickering
-The battery is at least 6 months old, with the Note people usually change it after a year of use.
It shouldn't cause any lag/freezes to the phone.
Click to expand...
Click to collapse
thank bro