I recently bought one of those Brando music docks for the k-jam, works great and charges the k-jam at the same time. Is it ok to leave the k-jam in the dock all night, even if it is fully charged? Will it degrade the battery at all? Does the wizard have any auto-stop charging mechanism built in to stop overcharging the battery?
Thanks.
Almost, if not all, electronics have microprocessors in their batteries and charger boards (in the device) to read the battery state. As a result, they will not charge the battery when it is full. That is an important safety feature as if you continue to send juice into a fully charged battery it can explode.
The Wizard, as with any electronic, will continously replenish lost power to the battery when it drops below 100% (to bring it back to 100%) and as a result you shouldn't leave it on the charger for extended periods (like a week or more) as the natural discharge rate will drop the battery level and kick in this charging.
So, to answer you question simply... No, there is no harm i leaving your phone on the charger all night. The right status LED will be solid green when charging is complete and you can just take her with you in the morning .
Thanks alot!! It looks so good in its dock...
It's a simple question, I live in an area where thuderstorms are not very frequent.
Last night I was charging my S4 with the supplied charger, when a lightning happened near my house, instantly I unplugged the charger out of the wall (mostly by precaution, no noticiable power surge happened), and since thunderstorms are not frequent I wasnt using any power surge protection.
Nothing happened to the phone, all is working fine, charger and phone, but I want do ask if the standard supplied charger has any kind of power surge protection built in and if the power surge can go through the charger/cable to the phone during a thunderstorm/power surge damaging the device.
So basically:
1 - Does the supplied charger have any thunderstorm/power surge protection?
2 - Can the power surge pass through the charger and damage my charging device?
3 - With modern phones/chargers is it safe to charge during thunderstorms?
Thanks in advance. Ed.
Just like with any device, it can be damaged by a lightning strike. If the charger is damaged, there exists the chance that it could damage the phone if it's output voltage varies too far from 5 VDC.
Sent from my Nexus 7 using Tapatalk HD
I am surprised you don't have a few anti-surge devices if you get thunderstorms/lightning a lot , but a good lightning rod is what you really need on your home.
John.
Thanks for the replies!
But just to clarify, I dont have thunderstorm/lightning very often, they are actually kinda rare around here.
Thats why I wasn't using any power surge protection.
Dear L2 G2 owners,
I really love my battery on my LG G2 and since its not removable i want to do the best to preserve its lifespan.
So what i'm doing is, plugging in my phone to the charger when i get home and leave it there even after its been completely charged.
Is that correct or should i leave the battery to complete its cycle then charge it when its almost empty.
What other tips would you suggest.
Cheers!
Cienight said:
Dear L2 G2 owners,
I really love my battery on my LG G2 and since its not removable i want to do the best to preserve its lifespan.
So what i'm doing is, plugging in my phone to the charger when i get home and leave it there even after its been completely charged.
Is that correct or should i leave the battery to complete its cycle then charge it when its almost empty.
What other tips would you suggest.
Cheers!
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Click to collapse
From what ive read thats exactly how youll reduce your batterys life span
Sent from my LG-D802 using xda app-developers app
The more cycles, the shorter the life span. The thing that will destroy the most is heat. These are good batteries, trickle won't do much, heat is the worst. Don't worry so much about it. Nothing you do is going to have much of a noticeable impact.
Thanks a lot for the info guys!
Sent from my LG-D802 using Tapatalk
Btw, these batteries are indeed replaceable. Just not in a normal way, and more difficult than say a MAXX. The back cover does come off. Just a thin plastic back that can be removed going clockwise from SIM tray.
Steamer86 said:
Btw, these batteries are indeed replaceable. Just not in a normal way, and more difficult than say a MAXX. The back cover does come off. Just a thin plastic back that can be removed going clockwise from SIM tray.
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Click to collapse
Clockwise while facing the screen or facing the back?
Sent from my LG-D802 using xda app-developers app
Screen to you. Easier to place back starting at bottom and working up to top a side at a time. Just my personal experience.
Any available online stores that provide such replacement batteries?
Also is there a video tutorial on how to open the back cover.
Just in case...
Sent from my LG-D802 using Tapatalk
Lithium batteries
Cienight said:
Dear L2 G2 owners,
I really love my battery on my LG G2 and since its not removable i want to do the best to preserve its lifespan.
So what i'm doing is, plugging in my phone to the charger when i get home and leave it there even after its been completely charged.
Is that correct or should i leave the battery to complete its cycle then charge it when its almost empty.
What other tips would you suggest.
Cheers!
Click to expand...
Click to collapse
I've done a little research on batteries from such places as Battery University, and learned a few things that might be interesting. I haven't posted enough to post links, but the location after batteryuniversity dot com is "learn/article/charging_lithium_ion_batteries" if anyone wants more information.
It seems that Li-Ion and Li-Polymer batteries are treated essentially the same; the difference is mainly in the packaging. As for charging, they do better if not charged 100%, and never discharged 100%. But one thing they say, which I was told by the salesman when I bought it (but didn't believe him at the time) is that they should not be charged while power is on. The charger is designed to trickle charge the battery, coming on at a certain voltage. But when under power, this cycle happens too often and stresses the battery too much. I suppose it might be OK to charge it while on if you watch it, and remove the cable when it gets to full charge or just under that. I suppose a timer would be ideal.
I just wish I knew how much difference it actually makes, since turning it off means you can't receive calls. I've had devices with Lithium batteries in the past that were left on a charger all night, and the batteries seemed to last for several years, which is probably longer than my phone really needs to last.
I still think its funny that people don't think that there isn't any charging logic in the phone and that it just willfully commits battery suicide if the user doesn't micromanage charging.
Back in the day, early battery tech such as NiCad was extremely sensitive to temperature and the chargers weren't designed with intelligence so they destroyed batteries with 'Fast' charging by overheating. Also, if you never let the battery discharge completely, the battery would start to form cadmium crystals and lower the apparent capacity of the battery. So, slow and deep cycles were the proper way to go. NiMH batteries were far superior and intelligent chargers were introduced but could still suffer the same symptoms of over heating with cheap chargers.
The idea that you can only trickle charge Lithium Ion/Polymer batteries is laughable. The rate of charge is controlled based on the temperature of the battery, if it heats up, the charging circuit clamps the current down, if it is cold it ramps it up. Also, contrary to wisdom applied to NiCad, deep discharges and full charges are harder on Lithium batteries than the earlier tech. In the mid ranges of charge the charger will go all out, when it reaches the top end it slows down to a trickle because the battery is more sensitive to stress at those charge levels. Conversely, if the battery is fully discharged, the charging circuit will start out with a trickle and speed up as the level increases.
On the G2, if there is high resistance across the data pins it stays in slow charge mode, most likely to protect USB ports not meant for charging, if there is low/no resistance it goes into fast charge mode, it thinks it must be connected a dedicated charger. If the charger or the cable gives the wrong setting to the phone the user is left scratching their head.
Luckily the AT&T car charger I bought with my Galaxy SIII works properly with my G2. Sadly the correct cable with my laptop, even with Lenovo's dedicated charging port, it stays in slow charge mode because it senses a data connection.
Edit: Also, the comment about not charging while the phone is on is another hold over from the NiCad days. Lithium technology could care less as all phones have regulated charging circuits now.
Hi
I got the Samsung S-Pad charger which the shop states it's for S6 and Samsung states it's for S5, but it's charging my S7 just fine. Using the original charger for my S7 for it. Could it damage the battery or are most of the wireless chargers identical?
Thanks in advance
You can't damage the battery. It's a myth. Use any qi charger you want. As long as your phone charges then you're good.
Sent from my Star-Tac
You can use any qi charger you like, it will not hurt your phone.
I'm using my Samsung charger I bought with my S6... It works fine... But takes almost 3 hours from a low battery... Really want the new Samsung fast charge wireless charger
Hi,
I was charging my note 4 and suddenly my charger exploded. I continue to charge the phone but after it stopped charging. I bought a new charger but when I plug it, it shows me the charging animation, but its not charging. Its like its trying to be charged but cant take the power. Somehow, it charged to 10% but it didn't had any signs of charging. I think the problem is battery. The phone turns on then shuts down because of no battery.
Any ideas?
Jeez! How loud was that explosion, or how fierce? Really scary news. Anyway, always use a good power surge protector when charging phones and stuffs. Other than that, you already know, buy a new battery and see, or borrow one of friend's if you could.