i put the battery in the cradle to let it charge when i was asleep, when i woke up the light wasnt on anymore so i took it out of the charger and put it into my device and turned it on but it didnt recognize the battery, it ran off of "BACKUP BATTERY", what is wrong with my 2400? I put it back in its cradle this morning as I am posting this to charge more I guess.
also note - i just got back from school and once again the light was off in the charger, i took out the battery put it in my phone, clipped it in on the bottom, and hit the on button, it booted up as the device would if the battery had 0% it ranoff backup battery, and when i went to power, the main battery had 0%, so obviously the issue is this battery 2400 mAh wont charge!
Update - Just found out the light shuts off and it stops charging every hour or so, so I took a picture
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
This picture its in the cradle charging (orange light) =/
Have you read the manual?
Hi there,
If you battery is the 2400 from Mugen Power, Have youread the manual?
It is clearly stated that the first charge should be done with the battery atttached to you BA, not from the battery charger as this may render your battery inoperable (Battery ROM initialization).
Try and attach the battery to you BA and leave you BA on it's craddle for a night. Hope the proble is gone and it's not too late.
I did 8 years in Tech Support. Reading the manual doesn't make you an idiot ;-)
Cheers,
Hal
I have a cameron sino and it has no manual.
Dear imablackhat,
I think you need to check with the seller.
Is that u are still charging the battery with the cradle to charging? As I know it will damage your cradle if you use the cradle to charge the battery. The only solution is to charge it directly with USB.
I hope it can help!!
Related
hi,
i have an MDA Compact II of T-Mobile..
Previously it had German Windows Mobile 5 ROM, and I wanted to install an Spanish ROM..
Turned to be that the spanish one installed allright, but when i tourned the phone on it didn't... So i plugged it in and came to life but the battery was in 0%...
I let it plugged for half an hour but the charge didn't went up...
So i tried to install a new German Rom again but it doesn't allow me to do it because the battery is less than 50%...
I tried with several charmers but no one turned to solve my problem...
There is anything else that I can do??
Do you need mor information?? Tell me how to obtain it.. I'm preety new in this things...
Thanks
:/
There is a way,its a little bit extreme and i dont recommend it in any case but here it is if u like risking ur phones life: like battery flashing u need to connect ur phone directly to the cut off usb cable without battery,+to+,-to- all 4 wires, and the phone thinks that its backup power that ignores battery% but its still USB connected..I discovered that when i bought 3.6v instead 3.7v battery and it didnt want to start charging or start the phone if battery % below 6,so i did already explained and in the meantime little experimented. Its very low voltage on usb cables so it cant burn phone but u never know..
Like on picture connect usb wires to pins on phone those contacts go to..
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Again,it worked for me but it doesnt mean that it will for you so..
Hope this helps..
Cheers
Hello Guys,
As i wrote in title, here is my problem.
After work i put my phone in the pocket with 60% battery, after 15 minutes i tried to unlock the phone but i saw that the phone was shutdown. And when i power on again i saw the battery was at 30%. I took some screen shots of battery usage screen.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
If you noticed i took first image at 21:15 and the battery was at 35%. The second image was captured at 21:37 and the battery was at 37%. This is not logical
Any suggestions?
Thanks a lot
Calibrate your battery
Sent from my GT-I9100 using XDA
The only way to calibrate a sgs2 battery is....... time.
The fuel gauge chip well recalibrate itself by just using it.
1. Just charge uninterrupted to approx 4201mV (this can be sometime after after reaching reported 100 full).
2. Discharge to near 1%
3. Charge (uninterrupted) again to max mV
4. Unplug & use normally
Note. Deleting battery stats does nothing on the sgs2
Sent from my GT-I9100 using xda premium
jus remove the batt,press power button 2,3 times so all power is out and totally switch off and charge and wen shown fullgd dont take charger out wait 2,3mins and on the phone wiv charger plugd on ,wen the phone starts it will show charging again ,,let it charge...see my phone gives a sexy life sometimes but sometimes it dosnt......so bottum line is "yes android is power hungry"
Thanks a lot, i will try this solutions.
My S3 has developed a problem with the battery charge draining. When i am charging my phone, either by USB or wall charger, the battery will charge extremely slowly or go down. This is while nothing running and left overnight to charge.
Has anyone else come across this problem? My phone has become unusable because of this and must be constantly plugged in. However, even when plugged in it will turn off sometimes due to running out of juice.
I'm leaning towards thinking that the battery is the problem not the charging circuits of the phone.
Try charging it with the phone off and if that doesn't work do a hard reset. Some of the custom roms allow you to adjust the charge rate as well, have you installed any custom roms or modified any of those settings?
If none of the above work then it is most likely a hardware fault possibly battery.
Sent from my GT-I9300 using xda premium
I find the SGS3 to charge MUCH faster than my SGS2 ever did.
cmd512 said:
I find the SGS3 to charge MUCH faster than my SGS2 ever did.
Click to expand...
Click to collapse
I agree, I was charging SGS2 in my car and it would go maybe 1% in 30 minutes while BT audio streaming/GPS navi was on. Where as using the same charger for my SGS3, BT/GPS on doing the same thing, in 30 minutes it went from 87%->92%
I have flashed a new rom (CM9 nightly) and removed the kernel i had on in case it was that. Tried to charge it overnight and this was the result:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I bought another S3 for my friend at the same time and he has observed similar problems. It seems to charge partially when in the wall socket but into a PC is useless even with everything off.
I might have to get a new battery and try it out.
I had been searching the web for the answer to, "My RAZR will only charge to xx%!" Mine was doing the same thing. So, I did all the basic things as prescribed by the various forum posters: hard reset, factory reset, battery relearn, cache clearing...to no avail. The factory reset actually got it to fully charge...once. Regardless, the display always indicated that the phone was charging. It just stayed stuck at 40%, or whatever it was at. It appeared to display the correct percentage of charge.
I took the phone apart and tested the battery charge with a voltmeter. The voltage was consistent with the percentage of charge. While plugged in to the charger, however, there was no increase in voltage, i.e.: it wasn't really charging, despite what was indicated.
I had a known-good motherboard lying around, so I tested again using the spare motherboard. Still, no voltage increase = no charge. The only other option was a bad battery or battery circuit board. Since the two are assembled as a unit, I ordered a new battery. After installed, it corrected the charging problem 100%.
Now it was time to determine why the battery failed. It was only 3-months old. I took apart the battery board, and much to my surprise, I found several areas of corrosion on the chips, and board itself:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I'm not sure why this created a seemingly intermittent condition, but it did. This board is designed to control the amount of charge getting to the battery, and open the charging circuit to the battery when it is full.
Hopefully this helps somebody with the same issue.
Humidity? Weren't these phones almost waterproof?
Do I have to use a branded Asus charger to get the fast charge? I'm using an old Huawei one and I don't seem to get the faster charging as I did on my P30 Pro.
Looking to purchase a 2nd, smaller charger if there is a compatible one?
I guess any QC3 or PD charger should work.
Will this give me the fast charge I'm after?
PD3.0 PPS or QC 4.0 will according to Specification.
A friend of mine with ZF9 tells me that even with original Asus charger and cable it appears the "Hypercharge" text on the phone, but the real charging speed is slow; anyone else with the same issue? Thanks!
most battery management will only charge fast when the battery is almost fully drained, generally following this curve. You'll see like 5W or something when closer to 90% battery, even on silly charging protocols like SuperVOOC. https://www.androidauthority.com/fast-charging-explained-2-889780/
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
craznazn said:
most battery management will only charge fast when the battery is almost fully drained, generally following this curve. You'll see like 5W or something when closer to 90% battery, even on silly charging protocols like SuperVOOC. https://www.androidauthority.com/fast-charging-explained-2-889780/
Click to expand...
Click to collapse
I know this, is not the first phone with fast charge that I see, and my friend too is not so noob.
So, the problem appears on his phone even with battery on very low percentage.