All Questions
10
questions
0
votes
1
answer
73
views
Laptop is not charging when plugged and very laggy
I accidentally connected a Lenovo charger to my Dell laptop. After I realized this, I disconnected and connected to its Dell charger but now it doesn't charge. The laptop still works when plugged in ...
1
vote
1
answer
72
views
External battery (powerbank) discharged immediatelly upon DC-IN unplug [closed]
I just bought a battery Viking Smartech II, and I have this problem. It started slowly to charge, from 1% up to 20% after an hour. I wanted to test it so I unplugged the power cable from DC-IN - and ...
3
votes
1
answer
930
views
Laptop always plugged to charger: how to properly keep the battery's lifespan
I provided my HP Probook laptop with a 9 cell 6900 mAh battery, which obviously gave good autonomy. I always keep it plugged in to the charger.
I noticed (and I guess that is due an embedded ...
2
votes
2
answers
924
views
How to replace a laptop's battery without shutting down?
Background information: I take my laptop to three classes in one day every week where I don't have access to a power socket to charge my laptop, but I have an extra laptop battery fully charged in my ...
2
votes
1
answer
3k
views
can i charge UPS's external batteries using external charger ? while UPS is ON 24x7?
What are the cons of using an external battery charger for charging my UPS's external batteries while the UPS is on?
I have an inverter/UPS with external battery. I am tired of constant PC reboots ...
1
vote
1
answer
1k
views
Should I re-charge battery when it has 90% of juice remaining?
I always keep my charger plugged-in and my battery remains fully charged.
but sometimes when I restart my laptop it starts charging again and shows the battery is in it's 90's%. My question is should ...
1
vote
1
answer
101
views
My laptop in not charging. No indication of power supply either
I have a Lenovo Ideapad 100 that I bought around 8 months ago. All of a sudden my laptop does not seem to charge. I have dual-booted Linux and Windows and currently don't have any battery power. I ...
2
votes
3
answers
9k
views
HP 4530s laptop works with power cord but won't charge battery
Suddenly, two days ago my HP 4530s laptop stopped to be able to charge its battery. Since I was noting that the whole battery was dying since some weeks ago, I bought a new one.
Either with the old ...
2
votes
1
answer
2k
views
What determines the speed at which a laptop battery charges?
What factors affect the charge time of laptop batteries? Is it the laptop's use while charging? The age of the battery? The charger's wattage?
5
votes
1
answer
11k
views
Is it ok to remove a laptop battery while the laptop is running on AC power? [duplicate]
Possible Duplicate:
Are notebook batteries generally hot-swappable?
I have a charged laptop battery in a laptop that is running on AC power and charging the battery. Would it damage the battery ...