Questions tagged [charging]
For questions specifically about issues with battery charging or power supply.
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1answer
13 views
motorola droid turbo battery not charging
I bought droid turbo about five months and I upgraded it to marshmallow. Unfortunately, it fell on the ground four times, then the fourth time it stopped charging. When I connect the charger, it ...
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0answers
17 views
Nokia 3 device not starting just boot sounds in a loop?
After flashing nokia 3 firmware my nokia 3 device battery started to drain and when it gets lowered to 10% the phones dead and only boot sounds and vibrates.
The device is constantly boot vibrates ...
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2answers
37 views
Macrodroid: I want a repeating alert when battery is less than/over than x%
I want a repeating alert when battery is less than/over than x%.
I have a pair of alerts (Using MacroDroid) that are triggered by a battery level change. One of less than 35%, and one of more than 85%...
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1answer
21 views
How can I get Ethernet adapter and still be able to charge my tablet
I found this adapter to add Ethernet to my android phone, but looks like doesnt power the device. Is there a way to have Ethernet connection and still be able to charge the device at the same time?
...
2
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1answer
46 views
Is my battery damaged?
I have an HTC 10 running stock Oreo with Sense, not rooted and S-ON. I bought this second hand and don't know whether the issue came up as the phone was upgraded to Oreo, or whether it had always been ...
1
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1answer
37 views
Cell Phone is unresponsive, but after it ran out of power it was chargable again?
So yesterday my cell phone was acting strange, it didn't respond to charging and/or could not turn on (no charging light and blank screen).
Today (I assume after it ran out of power), it is charging ...
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0answers
19 views
No offline battery animation android oreo
Currently i am facing issue in no offline battery animation, which is charging animation while phone is turned off when charging. i already tried to put charging icon in the folder, but it wont work
...
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0answers
19 views
Is the phone ONLY powered by external power (wireless charged) when battery reports full? [duplicate]
I read conflicting reports so i am asking this for 100% clarification:
This the scenario:
Lets say im an Uber driver and I need to have my phone ON all the time ( Waze, Google maps, etc ). Its on a ...
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0answers
19 views
data/sensors_calibration_params.xml does not exist while factory reset
data/sensors_calibration_params.xml does not exist while factory reset of lenovo yoga tab 3 and it's battery is stuck at 0%.
I have done factory reset and have tried different cords to charge but it ...
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0answers
17 views
Charging keeps turning on and off when supercharging (only when mobile is turned on)
I have a Huawei P10. When I plug it into the charger with supercharge capabilities, it keeps turning on and off (by turning off, I mean not charging at all not just supercharging). This doesn't happen ...
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1answer
25 views
Automate Charging cycles for always connected devices to wall outlet [duplicate]
Is there any way to automate charging cycles (like charge only from 40% to 80%) if the device always connected to power outlet? I'm searching for a way to read charging level and send commands to ...
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1answer
22 views
Why does fingerprint sensor not work when phone is charging?
I often face this issue. The fingeprint sensor does not work and sometimes the touch also misbehaves when phone is charging.
Why does this happen and how to fix this?
I experienced this issue with ...
2
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0answers
27 views
Android phone plugged into charge 24/7
I currently have an LG E440 (non-stock ROM) plugged on charge 24/7 (connected to mains outlet, not PC) as it runs several Tasker-based routines which need to be seperate from my day-to-day phone.
...
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1answer
33 views
Battery shuts down at 25%
I've read that battery calibration apps are only a placebo effect and they do nothing. Is this true? What to do if your phone suddenly shuts down at 25%?
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1answer
28 views
samsung s9 Charging time
My new Galaxy s9 is taking around 1 hr 39 mins to completely charge the battery. I checked with Samsung customer care they said it should take normally 50 mins to 1 hr.
They did some test on mobile ...
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0answers
110 views
How to make phone boot automatically upon battery insertion (unlocked bootloader and root: yes)?
By battery insertion I mean current flowing on the battery pins, not the micro USB port.
Description
The phone in question is a Samsung Galaxy Xcover 4, the bootloader is unlocked, and I have root ...
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0answers
31 views
Why does a charger charges one phone but not another?
I have a charger that came with my phone, Huawei Mate 9. I recently bought another phone, Xiaomi Pocophone X1. I tried to charge the new phone with my charger (and cable) and it went into boot loops ...
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1answer
49 views
Change battery meter behavior
I heard that charging li-ion batteries to less voltage value heavily increases number of (charge-discharge) cycles, while decreasing phone work time(energy return from charge) only for a little.
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3answers
68 views
How to increase charging current on OSX computers when using USB 2.0 from 500mA to 2000mA?
Authenticated Apple devices can charge at up to 2100mA x 5V. Apple-non-fast-charging and non-Apple devices are relegated to much slower 500mA x 5V charging. Thus, while my OnePlus One phone itself ...
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0answers
98 views
S7 charging problems
Apologies if this has been answered already. I searched and found many variations on this issue, but nothing that applies directly to my situation. At first, I thought my old off-brand cable was to ...
0
votes
1answer
96 views
Possible to charge device with Google Pixel phone through USB-C?
Is it possible to charge an external device using Google Pixel smartphone as a battery? In other words, can I change the charging direction (reverse charge) so I can charge e.g. a laptop using my ...
1
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1answer
76 views
Do all USB C data/charge cables support Quick Charge?
I have a Xiaomi Mi 8 which uses a USB C connector for charging. As long as my phone supports Fast Charging, do I need any sort of special USB C cable to take advantage of the fastest charging speed ...
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0answers
26 views
Keep android phone running for days
This is our situation:
We have an android tablet that must run some stuffs for longer than one day (running videos, musics or other).
For this purpose we attached our tablet to an external battery ...
1
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1answer
51 views
One end of usb cable got wet while still plugged into an outlet
I have a galaxy s7 edge phone. The usb cable for charging, the end that plugs into the phone (I think it's called a connector) got sticky due to some food. I used an antibacterial liquid to clean it. ...
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0answers
36 views
Note 4 difficult to boot, refuses to charge and has a chance of going to a screen that says “Could not do normal boot. Odin mode (high speed)”
So i bought this note 4 off ebay. My other note 4 is busted (screen popping out, turns on and off) and i didn't want all the stuff i had for it to go to waste, i have a newer S8 too but i need a spare ...
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1answer
187 views
Difference between system files charging_enabled vs battery_charging_enabled
I have a oneplus2 and I need to know the difference between charging_enabled vs battery_charging_enabled files present in /sys/class/power_supply/battery
I am using an app called Battery Charge Limit ...
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vote
1answer
210 views
USB OTG Extension Cable and DAC
I am trying to get audio through my USB DAC on various tablets with OTG functionality and I don't know why it's not working!
First off. It works just find when I use the OTG adapter straight to the ...
0
votes
1answer
28 views
Charger with long usb cable
I have ASUS ZENFONE 2 with model no ASUS_Z00LD and type ZE550KL.
I need a adapter and charging cable of at least 2 metre length.
Google is not showing relevant results.
How do I get one?
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0answers
33 views
Phone dying at 23% charge
I changed the battery of my OnePlus one (original and new, from EBay).
Everything went well, the new battery seems to do its job.
But now my phone keeps turning off and vibrating at 23% charge....
If ...
0
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0answers
13 views
Motorola g5 charge port issue
I've been wondering whether my issue with Motorola g5 is software related or hardware.
It's hard to charge it, there are a lot of apps installed so it could be software. But the inconsistency e.g. ...
0
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1answer
161 views
Prevent disable power saving while charging [root]
When I plug my phone to solar cell cpu optimisation turns off and the speed of discharge increases severalfold.
How to prevent cpu always on when phone charging?
Phone: Rooted Samsung Galaxy S III ...
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0answers
45 views
How to close `Android Auto` notification
I plugged my phone into the USB on my rental car so that it would stay charged while I used the phone for navigation -- but it didn't stay charged.
Now I have a notification that I can't get rid of:
...
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1answer
36 views
Samsung phone charges poorly, periodically
My Samsung S8+ has started having periods when it does not keep up 100% charging when connected and in simple editing usage. If I leave it idle it charges slowly and the "charger beep" occasionally ...
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0answers
25 views
Restart charge from powerbank on rootet phone
A have rooted android 4.3 device and charge it from power bank. Charging stop after 100% and not continue after phone discharged until i unplug and plug again usb connector or push butoon on powerbank....
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1answer
381 views
Huawei P20 Pro charging in USB host mode
I'm seeing several related questions here. However, most of them are ancient (as in 2012) and refer to micro USB and maybe the USB-C standards are different with regard to host mode charging.
I'm ...
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0answers
40 views
Are there any powered USB-C hubs available for Google Pixel?
My question is probably technically a dupe, but the only answer is not exactly clear:
the phone is absolutely capable of providing a charge and transferring files
That's not what I'm after - I ...
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0answers
33 views
Simultaneously charging a phone and reading data from usb data pins
-Dear everyone,
I'm working on a project which is a portable solar phone charger. Solar panels charge a battery, and the battery charges the phone through a usb cable. On the phone, I will make an ...
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0answers
50 views
Xperia E5 overheating and losing charge very rapidly
I've had an Xperia E5 for around 1 and a half years now. I had no problems with the phone whatsoever, it held charge for around 3 days under my usage but suddenly, four days ago it just became really, ...
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0answers
13 views
Does software upgrade allow S7 active to use QC 3.0?
Trying to use Jackery Titan S battery pack to charge Samsung Galaxy S7 Active running Android version 7.0 with Baseband version G891AUCS3BRD1.Thought S7 had QC 2.0, but when using QC 2.0 port on ...
0
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1answer
65 views
Does the average cellphone battery protect against overcharging or deep discharging?
It's known that Lithium Ion batteries are damaged by overcharging or deep discharging. While I've seen an Xposed module which prevents the phone from charging the battery above 90%, I'm wondering if ...
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0answers
14 views
How to prevent fone from over charging? [duplicate]
Sometimes I do put phone on charging and then forget that the phone is on charging. Leaving the fone on charging 3 4 hours after 100%. I know it does effect my phone's battery but how can I know to ...
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0answers
494 views
OTG + simultaneous charging with USB Type-C cable?
This video shows how to make it with a Micro USB. Is it possible to make the same thing with USB Type-C ? Thanks!
http://youtube.com/watch?v=pH895umr0UA&t=8m43s
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3answers
5k views
How to limit charging to 60%
My UleFone Armor 2 has 4700 mAh, but I would like to limit it to 60% to delay away the moment where the battery dies.
How can I limit the charging to 60%?
Lenovo ThinkPads have a built-in feature ...
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0answers
26 views
Kindle fire no longer keeps a charge?
So ... I have a kindle fire 7 (2017) and it is about 3 months old. However, for about a week I have noticed something odd. When I plug it in to charge it either doesn't register the charge or will ...
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1answer
1k views
How do I disable rapid charging?
When I plug my phone in the AC charger, it says "charging rapidly" and charges from 20% to 100 for less than 90mins. Is it possible to charge it normally? When I charge it over USB it takes up to 7 ...
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1answer
1k views
LG G6 - “Charging blocked, moisture detected”, would rooting help?
When I charge my LG G6, I randomly get the error message "Charging Blocked - Moisture Detected".
I sent it back to LG, but they said I was no longer covered by warranty because the SIM card tray is ...
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0answers
22 views
Samsung S4 Android 4.4 Freezing
I have an Android S4 where is the OS is constantly crashing and I have to reinstall it. The crash usually occurs after a few days when I update apps or install new ones.
I'm wondering if the battery ...
2
votes
1answer
7k views
Can you use USB OTG and charge at the same time?
I have a Google pixel-2.
I like to use a Bluetooth keyboard and wired mouse via the USB-C-OTG canoe that came with the phone... But then I can't charge the phone.
I wanted to buy something... To let ...
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0answers
57 views
Kfhd7 battery indicator stuck at 0% but battery still fully charges and works
So this is a problem that I have never faced before. I recently installed a custom rom and kernel for the kfhd7. Everything seemed fine for a fews days until one day, the battery was at 0%. The kindle ...
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0answers
51 views
What is the impact of (slow) wireless charging vs (slow) wired charging on the phone battery?
Can someone give me some feedback related to BATTERY LIFE in terms of wired vs wireless charging?
I already know that fast charging CAN reduce battery life. Do we have any info on wireless charging? ...
