Database Users

[Q] Battery Issues? Sense the culprit?

I recently picked up the G2, and quickly rooted it and flashed it with the MoDaCo SENSE ROM r2, I love me some sense.
But it seems my battery life is horrible, maybe 4 hours of a little bit above normal use, maybe 5 hours of regular use. Even tried forcing just 2G for a day, to see if that helps, and same results.
Is Sense that much of a battery hog? Is my battery defective? Any other ideas about why the charge lasts so little?

Yes, Sense is a battery hog. Switch to an AOSP ROM for the best battery.
Sent from my HTC Vision using Tapatalk

Not sure why your getting such poor battery life with sense. I average about 34-38 hrs with sense using CPU tuner, pershoot kernel and some other minor tweaks.That is with moderate use aswell.
Sent from my CyanogenMod powered G2.

That bad tho? I mean its the same phone as the DesireZ, and I have a hard time believing that a stock DesireZ only lasts 1/3 of a day.
@Utorrent76 - I haven't messed with kernels yet, maybe thats where my issues lie?

Battery Rubbish?

hey there
basically, last night i:
1)wiped battery stats
2)discharged till phone shuts off
3)turned phone on again so it turns off again
4)went to sleep with it charging
5)woke up 9 hours later, on 100%
so if its fully charged, battery ETA is only giving it 7 hours and 44 minutes estimated time, WITHOUT WIFI, GPS OR MOBILE DATA, AND 25% BRIGHTNESS USING 'BRIGHTNESS PROFILES' APP. isnt this like.... rubbish? this is my setup
stock battery
cyanogenmod 7.0.3 w/ Eugene's Smartass overclock kernel V9
*******Setcpu profiles: default 245/1228 smartass
Screen Off 192/368 conservative (100 priority)
Temp >38.5C 245/806 ondemand (priority 80)
Charging 368/1459 ondemand (priority 78)
battery <10% 245/368 ondemand (priority 71)
battery 15% 245/768 ondemand (priority 60)*********
ADW launcher w/honeycomb theme
-no widgets!-
i dont want to buy one of those bulky batteries, as it wont fit in my school blazer. the question is, how do i extend my battery?
Thanks

Sounds like a duff battery. I get about 20 hours with everything on on stock rom.
Sent from my HTC Vision using Tapatalk

oh okay thanks, where could i buy a decent battery, adding no bulk but not too expensive?

I'm wondering the same thing... the Desire Z only comes with a 1300mAh battery... My previous phone had a more powerfull battery (2100mAh) and that was an older model WM6 smartphone (which was rubbish on power savings) and it would outlast the desire Z... Even after two years of extensive use, the old phone's battery is better then this phones brand new battery
I've been unable to find any official HTC batteries for the Desire Z which pack more juice...

At the OP. What is your signal strength like? Mine is rubbish at work as I work in a converted barn and that makes a big difference to the battery life.
Sent from my HTC Vision using XDA App

at home i ALWAYS have 3/4 bars out of 4
btw i am also using JuiceDefender, if that would make a difference :L...

since the OP, ive been on facebook for about 30-40 mins, already 82% battery.....

Have a look through the accessories section. Lots of threads about replacement batteries.
Sent from my 'SilverBullet' HTCDesireZ running CM7

I am in the process of 'breaking in' a new 1800 MuganPower battery. Fits perfectly with no mods needed.
It should take a few more charges etc to settle down, so things should theoretically improve.
I pulled the plug off charge 6.5 hours ago.
I have it set to use wifi when at home, and 3g for the phone connection (I have a 3G femtocell at home).
When I leave my home area, it switches off 3g and wifi and drops to 2g.
I have made a couple of 2 minute calls, checked my emails and twitter, and was out of the house for say 1.5 hours earlier.
I have had a couple of texts to which i replied.
I am on 95% charge now, and pretty pleased with that.

I've got the same mugen battery, and get through a full day easily no matter what I do. Screen full bright, wifi always on, some internet, games, gps.... etc. Only 7 hours of battery to me sounds terrible.

since my last post, i havent touched the phone at all, and its got 66% charge -__- i seriously need a better battery, may buy the mugen, would you say they are worth it?

xT4Z1N4TRx said:
since my last post, i havent touched the phone at all, and its got 66% charge -__- i seriously need a better battery, may buy the mugen, would you say they are worth it?
Click to expand...
Click to collapse
Have you made sure there are no apps or services that are using to much?
Sent from my 'SilverBullet' HTCDesireZ running CM7

Are you using the Google News and Weather widget? I still don't know why, but it was murdering my battery. Soon as I removed the widget, battery life shot back up.
Sent from my HTC Vision using XDA Premium App

nope, no widgets except the built in analogue clock.
the battery usage is used by mobile standby, wifi, display etc. no apps....

xT4Z1N4TRx said:
nope, no widgets except the built in analogue clock.
the battery usage is used by mobile standby, wifi, display etc. no apps....
Click to expand...
Click to collapse
What percentage per section(standby, display) is being used?
Sent from my 'SilverBullet' HTCDesireZ running CM7

mobile standby 33%
wifi 28%
phone idle 28%
display 5%
im surprised its been 10h 15m and im still on 58%
the battery seems okay when not touching the phone, as i have only checked facebook for 2 minutes, and sent around 10 texts (been playing football)
looks like imma turn off wifi when not using it from now!

When I first got my Desire Z when it first came out I was pretty disappointed in the battery life. I tried programs like juice defender and minimized every possible battery sucking option I could find. I could maybe get 12 hours of use out of it so I bought a 1800mAh MuganPower battery which gave me maybe 15 hours instead. Pretty poor I thought but what more could I do?
A couple of months ago I finally did a factory reset after encountering a lot of frustrating little bugs, some of which had been around since the phone was new. Since then not only has my phone worked a lot better and faster, but battery life is MUCH improved. My phone now consistently lasts 24 - 30 hours with the same usage or more than I was using it before. So obviously buggy software can make a huge impact on battery life and it's not something you are going to be able to easily discern as to what program(s) are causing the problem.

Hmmm im not sure then..
Sent from my HTC Vision using XDA App

Okay, played a bit of speedx 3D, heavy texting and facebook/gochat, still on 31%. Battery seems ok, still going to invest in a better one though, as using the phone for games or internet heavily drains the battery, whereas standby seems to be quite good, but need to turn off wifi. I will see how it fairs tomorrow, and post a picture.
Sent from my HTC Desire Z using XDA App

28% for wifi seems really high. I always have wifi on and it only takes up 6%.

Bettet battery life rom?

Hey can someone please tell me in which rom the battery lasts longer???
Sent from my G2 using XDA

PLEASE search. You have 253 posts, you should know by now this is asked every single day

I'm on stock 2.3.4 rooted, and I just put my phone on the charger with 14 hours since last charge @ 56% battery. It was light to moderate use, will let you know tomorrow if it was a fluke. Sundays are light days, but Monday will tell the truth.
Sent from my T-Mobile G2 using XDA Premium App

21productionz said:
I'm on stock 2.3.4 rooted, and I just put my phone on the charger with 14 hours since last charge @ 56% battery. It was light to moderate use, will let you know tomorrow if it was a fluke. Sundays are light days, but Monday will tell the truth.
Sent from my T-Mobile G2 using XDA Premium App
Click to expand...
Click to collapse
That's what I'm using at the moment but I also what something more customizable rom
I was going to try cyanogenmod 7 but I don't know how is the battery in that rom!
Sent from my G2 using XDA

OMG I just flashed cm7 a while ago and the battery life is amazing!!!!!
I'm on xda for about five minutes and it hasn't changed from 100
Amazing!!!
Sent from my G2 via XDA running Cyanogenmod 7

Use coredroid 1.0 it has fantastic battery life. Its a sense Rom but it has the best battery life I've used on any Rom.
Sent from my Synergy Rom using XDA App

Battery life today was average. I got about 9 hours out of it. I had left wifi on though will test again tomorrow.
Sent from my T-Mobile G2 using XDA Premium App

my battery conservation method is simple:
- Turn on wifi and leave it on
- Set the phone to GSM only.
This almost doubled my battery life using stock HTC gingerbread.

Fludizz said:
my battery conservation method is simple:
- Turn on wifi and leave it on
- Set the phone to GSM only.
This almost doubled my battery life using stock HTC gingerbread.
Click to expand...
Click to collapse
Why would turning on wifi improve battery life?

The idle time on Unity is very good. I'm somewhere around day 2-3/4and just now getting to 50%
However when you're using it the battery tends to die pretty quick.

Pyromod! its amazing, I get about two days battery life.
I never worry anymore, If i'm going out of the house around 5 PM with 20 percent battery life, I'm good for the rest of the night and morning.

astriaos said:
The idle time on Unity is very good. I'm somewhere around day 2-3/4and just now getting to 50%
However when you're using it the battery tends to die pretty quick.
Click to expand...
Click to collapse
As is true with ANY rom you use lol.

Right now I'm using cm 7 and when its charged to 100 it stays in 100 for a long time than it drains pretty quick
Sent from my G2 via transperent XDA app running Cyanogenmod 7.1

Shadow_Android said:
Right now I'm using cm 7 and when its charged to 100 it stays in 100 for a long time than it drains pretty quick
Sent from my G2 via transperent XDA app running Cyanogenmod 7.1
Click to expand...
Click to collapse
That's how it is. The firmware interacts with the battery in a way that any % over 90% is considered a full charge, so sometimes this comes away with the phone sitting at 100% for a long time (up to like 2 hours for me if I don't use the phone much), then draining normally. It doesn't drain fast, it just drains fast compared to the battery sitting at 100%.

martonikaj said:
As is true with ANY rom you use lol.
Click to expand...
Click to collapse
Not true. CM6 had a drain rate of 3%/h on idle with no connections and me popping it on once or twice an hour to get a text.
Cm7 was around the same. All stock clock with downclock with the screen off to around 500mhz.
Unity's idle rate is only about 1%/3-4 hours. It's insane.

astriaos said:
Not true. CM6 had a drain rate of 3%/h on idle with no connections and me popping it on once or twice an hour to get a text.
Cm7 was around the same. All stock clock with downclock with the screen off to around 500mhz.
Unity's idle rate is only about 1%/3-4 hours. It's insane.
Click to expand...
Click to collapse
No, I mean you clearly are going to drain fast when using a phone compared to idle.
And any ROM with a proper kernel can be undervolted / underclocked with apps to disable data in order to drain less battery in idle.

Shadow_Android said:
OMG I just flashed cm7 a while ago and the battery life is amazing!!!!!
I'm on xda for about five minutes and it hasn't changed from 100
Amazing!!!
Click to expand...
Click to collapse
I can't tell if you're kidding or not, but the phones and ROMs I've seen all exhibit this behaviour. The OS will report the battery at 100% for a long time, as if the battery has more capacity than the OS knows about. A more accurate estimate would be to wait until you're at 99%, and then see how fast the meter drops. Better yet would be to use something like Current Widget or Battery Monitor Widget to record real-time current draw, then calculate how much energy has been consumed.
I wish there was a way to calibrate what "100%" actually means, but I don't think that is possible, since it is a hardware limitation.

[Q] Which NAND build has the longest battery life?

Which NAND Build has the longest battery life in your experience?
A friend of mine told me DorimanX has an up to 5 days life in standby. Is that true?

DigitalWabbit said:
Which NAND Build has the longest battery life in your experience?
A friend of mine told me DorimanX has an up to 5 days life in standby. Is that true?
Click to expand...
Click to collapse
only if the phone isnt used at all
most roms with moderate use will last 24 hours or under

Richy99 said:
only if the phone isnt used at all
most roms with moderate use will last 24 hours or under
Click to expand...
Click to collapse
That's true
Android is less efficient that wm, though smoother (web browser)

I checked app call Battery Dr. It says that my phone has idle time of 311 Hrs at 89% battery. That's amost 13 days.... lol
Ive learned to use battery saver app which I think you can find many threads in here. It prolong my usage to more than 12 hrs which i'm very glad.
I'm using NDT MIUI.

DigitalWabbit said:
Which NAND Build has the longest battery life in your experience?
A friend of mine told me DorimanX has an up to 5 days life in standby. Is that true?
Click to expand...
Click to collapse
The experience of each ROM varies with each user. There is no ROM which has a definitive best battery life. All ROMs now tend to have pretty good battery lives. In airplane mode, the battery drain is about 1%/2hrs (no use) and with phone on its slightly under 1%/hour. Most things turned on now don't affect battery drain too much (eg. with wifi and bluetooth my battery drain is 5-7mA, it's normally 4).

Agree. I've tried out many roms, and they all have very similar battery life. MOst will last about a day with moderate use.
Sense roms have very slightly higher battery drain, but sill last about a day. (And they are much prettier...!)

The old Hyperdroid ROM have great battery life

I can easily get over 30 hours moderate use with tytung's nexus hd2 ROM (clk)
Sent from my Nexus One using XDA App

(Q) nand android and battery life?

So, what's the deal with hd2 with nand adroid and battery life? Is it poor? I mean I still have to do a full day test I just got my hd2, but what is to expect? And there's any extended batteries that you guys could recommend
Sent from my HTC HD2 using xda premium

It really depends on what build you use, the kernel it's based on and how you use your phone.
I use my phone all day with internet connection, I get about 13 hours out of a charged battery, that's with WiFi almost constantly on and using Whatsapp, Facebook and browser a lot and beside that the occasional game.
This is on Hyperdroid CM7.
With less use of the phone and turning off the WiFi connection I can get about 25 - 26 hrs on a fully charged battery. If I really try hard I can get 2 full days out of the battery (that means almost no use of WiFi and turning off the data connection as much as possible)
Mind you this battery is 1 year old and abused (quick half charges every now and then)
The battery life of the HD2 isn't the best. But with a good build and a program like SuperPower or JuiceDefender you can get pretty good results (atleast a full day of using your phone.. which to me is exactly what I want.)
I personally do not have experience with extended batteries, I'm still on my stock HD2 battery

So far on hyperdriid the battery is been not really good, is only Been maybe 2 hours without wifi and screen brightness all the way to thebottom and is already at 76% not good at all lol I will let it drain and try again tomorrow.
Sent from my HD2 using xda premium

Like bever86 said, it depends on which build you use. And unfortunately you can't know which rom has the lowest battery drainage without flashing and checking out yourself.
Here's some of the rom's i tested:
UltimateDroid 3.3 - was okay. I got at least a day with it.
I tried some version of MIUI which was pretty bad. It didnt last from 8am to 1pm.
WindowsPhone7 - was okay too. Pretty much the same with the UltimateDroid.
Now I'm using SENSATION XL V 2.5 stock ALL IN ONE. I just flashed it yesterday but it seems very good. I used wifi to download apps all day and it hasnt even dropped to %60.

Right now I'm with hyperdroid and dorimanx.... its awful... if I use the phone for 20 minutes idk, browsing with 3g the battery drops Maybe 15 % is alot even. With screen with minimum brightness and not overcllocked.... I don't know what to do, I don't have money for a bigger battery and I could sell the phone but nothing good is available for under 200 used. Uhmmm what to do what to do...
Sent from my HD2 using xda premium

I Easily get 14 hours of pretty heavy usage on hyperdroid, with an extended battery I can get 3 days.
It depends a lot on how you configure your OS, how many apps are auto-sync, signal strength and the health of your battery.
Last one can't be underestimated, your battery losses about 10% of capacity per year under the best possible conditions. In realistic usage, your battery is junk after a couple of years.
I run my phone OC'd with 3g and auto sync. Before I replaced my battery half an hour of browsing would drain about 15%, same setup new battery, the drain is about 3%.
Sent from my HD2 using Tapatalk