Vince Posted April 21, 2014 Share Posted April 21, 2014 Also, your network signal is really spotty... That drains battery. Sent from my Nexus 5 using Tapatalk I had 3g at my aunts house most of the day today. She lives in a bad spot, even with Chicagoland being so well covered. Even sitting here outdoors at the bar with solid LTE, its still dropping like crazy. How do you recalibrate the battery? Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
kojitsari Posted April 21, 2014 Share Posted April 21, 2014 I had 3g at my aunts house most of the day today. She lives in a bad spot, even with Chicagoland being so well covered. Even sitting here outdoors at the bar with solid LTE, its still dropping like crazy. How do you recalibrate the battery? Sent from my Nexus 5 using Tapatalk Charge it and use it until it dies, then repeat the process a few times. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 Fully drain then charge up completely and leave on charger. Google it for better directions. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 If you have the Nexus field test app you can check the battery scale. I think it gives an idea of calibration and battery health. Under android testing settings. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 But looking at your screenshot it looks like WiFi is scanning a lot but not connected and the cell signal is generally pretty bad. What does your phone say is using the most battery? Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
JWMaloney Posted April 21, 2014 Share Posted April 21, 2014 Fully drain then charge up completely and leave on charger. Google it for better directions. Sent from my Nexus 5 using Tapatalk No, don't do this. It's not good for Lithium batteries and it won't solve this problem. Quote Link to comment Share on other sites More sharing options...
GiantJay Posted April 21, 2014 Share Posted April 21, 2014 Calibrating batteries is b.s. there are many, many factors for battery life. Calibration is a myth. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 No, don't do this. It's not good for Lithium batteries and it won't solve this problem. Believe whomever you like... http://www.android.net/forum/nexus-one-faq-how-s/101585-calibrate-your-battery.html Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 Most companies (apple, HTC, Samsung, etc) all recommend some form of battery calibration. I won't waste anymore time debating it. Theres plenty out on the net about this debate already. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
Vince Posted April 21, 2014 Share Posted April 21, 2014 But looking at your screenshot it looks like WiFi is scanning a lot but not connected and the cell signal is generally pretty bad. What does your phone say is using the most battery? Sent from my Nexus 5 using Tapatalk Wi-Fi has been off all day. I think battery guru wakes it and checks your geographic location to see if you're at any of your spots to turn it on. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 Wi-Fi has been off all day. I think battery guru wakes it and checks your geographic location to see if you're at any of your spots to turn it on. Sent from my Nexus 5 using Tapatalk Do you have your brightness all the way up or have it on automatic brightness and been using it in bright areas where the automatic brightness would max the brightness out and drain the battery? Sent from my Nexus 7 using Tapatalk 1 Quote Link to comment Share on other sites More sharing options...
Vince Posted April 21, 2014 Share Posted April 21, 2014 That could be it. But the amount of drain just seems excessive. Maybe it will get better over time. I'm just starting to use it full time. It's been my home WiFi device for 2 weeks. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 That could be it. But the amount of drain just seems excessive. Maybe it will get better over time. I'm just starting to use it full time. It's been my home WiFi device for 2 weeks. Sent from my Nexus 5 using Tapatalk For what its worth as a comparison my screen use usually runs less than 30% with moderate usage. I'm also in an area with hit or miss cellular network. Again, for what its worth. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
JWMaloney Posted April 21, 2014 Share Posted April 21, 2014 Most companies (apple, HTC, Samsung, etc) all recommend some form of battery calibration. I won't waste anymore time debating it. Theres plenty out on the net about this debate already. Sent from my Nexus 5 using Tapatalk No, they absolutely do not, and you are perpetuating bad advice. There has never and will never be required calibration. 2 Quote Link to comment Share on other sites More sharing options...
adamjamessimon Posted April 21, 2014 Share Posted April 21, 2014 No, they absolutely do not, and you are perpetuating bad advice. There has never and will never be required calibration. See these links. Battery technology (lithium ion and lithium polymer) is essentially the same between notebooks and cell phones http://support.apple.com/kb/ht1490 http://www.samsung.com/us/support/howtoguide/N0000137/2500/93324 And here is a peer reviewed journal article from nature http://www.nature.com/nmat/journal/v12/n6/full/nmat3623.html Anyways, I won't entertain the debate anymore. Have the last word if its that important to you. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
Nrbelex Posted April 21, 2014 Share Posted April 21, 2014 Coincidentally, Ars just ran a feature on Li-ion care. Quote Link to comment Share on other sites More sharing options...
Dkoellerwx Posted April 21, 2014 Share Posted April 21, 2014 See these links. Battery technology (lithium ion and lithium polymer) is essentially the same between notebooks and cell phones http://support.apple.com/kb/ht1490 http://www.samsung.com/us/support/howtoguide/N0000137/2500/93324 And here is a peer reviewed journal article from nature http://www.nature.com/nmat/journal/v12/n6/full/nmat3623.html Anyways, I won't entertain the debate anymore. Have the last word if its that important to you. Sent from my Nexus 5 using Tapatalk JW is right. Completely discharging your battery is not good for it, and will shorten it's life span. What those articles are referring to for "calibration" are the programs that give the percentage and time remaining estimates for laptops. Telling people to "calibrate" their cell phone batteries is bad advice and has been debunked numerous times. Someone posted a very detailed and lengthy description why and instructions for good care of your battery somewhere in these forums. I would post a link but I don't remember where it is. Sent from my Nexus 5 2 Quote Link to comment Share on other sites More sharing options...
ipatella Posted April 21, 2014 Share Posted April 21, 2014 Today's the day. I can feel it. 4 Quote Link to comment Share on other sites More sharing options...
dkyeager Posted April 21, 2014 Share Posted April 21, 2014 Believe whomever you like... http://www.android.net/forum/nexus-one-faq-how-s/101585-calibrate-your-battery.html Sent from my Nexus 5 using Tapatalk battery tech has changed a lot in 4 years. Please cite a recent source referencing current battery tech, preferably google or lg sent by tapatalk from my LS-980 (G2) 1 Quote Link to comment Share on other sites More sharing options...
dkyeager Posted April 21, 2014 Share Posted April 21, 2014 Google and Sprint remain at version KRT49H https://developers.google.com/android/nexus/images#hammerhead http://support.sprint.com/support/article/Find_and_update_the_software_version_on_your_Google_Nexus_5/WServiceAdvisory_542_GKB61196?INTNAV=SU:DP:OV:UG:GoogleNexus5:FindAndUpdateTheSoftwareVersionOnYourGoogleNexus5&question_box=find%20and%20update%20the%20software%20version%20on%20your%20nexus%205&id16=find%20and%20update%20the%20software%20version%20on%20your%20nexus%205 Quote Link to comment Share on other sites More sharing options...
z250kid Posted April 21, 2014 Share Posted April 21, 2014 I was told and saw email at sprint store. The update is 24th Quote Link to comment Share on other sites More sharing options...
The Dave Posted April 21, 2014 Share Posted April 21, 2014 My wife and I both have the G2. I never let my phone run until it shuts off. My wife does all the time, though. Last week I went over 100 hours on battery and last night I went 57 hours before charging. My wife generally gets only 18-20 hours on her battery. Not very scientific, but I keep telling her that letting it die is a bad idea and overall it seems even when I use mine really hard it lasts longer than hers. Quote Link to comment Share on other sites More sharing options...
coorsleftfield Posted April 21, 2014 Share Posted April 21, 2014 These phones shut off before the battery actually runs completely empty. Also the battery on the N5 is so inexpensive and easy to change that I don't worry about causing it damage. Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
Jefe1 Posted April 21, 2014 Share Posted April 21, 2014 Also the battery on the N5 is so inexpensive and easy to change that I don't worry about causing it damage. Sent from my Nexus 5 using Tapatalk It is? Sent from my Nexus 5 using Tapatalk Quote Link to comment Share on other sites More sharing options...
mm2kay Posted April 21, 2014 Share Posted April 21, 2014 Seems like they just updated the page with an excuse. Sent from my Nexus 5 using Tapatalk 3 Quote Link to comment Share on other sites More sharing options...
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