I Have rebuild my compaq C700 laptop but its not charging. After few debug i have found that the problem is on the circuit of the battery. is there any way to over come the problem? I found ur blog helpful. If i get any solution to redirect the charging option or any technique to redirect the connection.
If you have a vehicle equipped with an internal combustion engine, you probably have a flooded lead-acid battery beneath the hood. In comparison, hybrids generally contain a nickel-metal hydride (NiMH) or a lithium-ion battery, while an electric vehicle is going to include a large Li-ion battery pack for a longer driving range.
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The plug on A.C. power pack for Samsung NP-Q430 has been cut off. Can I use it by placing the (+,-) wires between the laptop pins and battery ports?
The hot ash method should be used as a ‘last resort’ – you only use this when all else fails. First, you need to light a fire and let it burn down to hot ashes. Then remove the filler/vent caps from the top of the battery, take the battery off the car, and place it on the hot ash. Be careful and make you it doesn’t catch fire. The hot ashes should warm the battery up. Reinstall the battery carefully and try to restart your ignition.
You can extend your battery’s life even further with our Complete Car Battery Repair & Replacement Service in Edmonton. After performing the above work, we’ll:
I've Panasonic CF29 tough Book. And it's battery is giving poor backup from 75% capacity. It gets immediately discharge after 75%. I've talked to Panasonic engineers but they said, they have stopped production of this product and unfortunately they also don't have stock of accessories of this tough book. Can you please tell me How can repaire this battery? It's a 9 cell battery. I don't have an option, please help, otherwise I've to through this expensive tough book into the Dustbin
Apple is increasing service charges for battery replacement in out-of-warranty iPhones, iPads, and MacBooks starting March 2023. The price rise ranges from $20 to $50 for different kinds of devices.
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The power meter reported a range in power between 2 and 93.6 watts during the charging period, consuming 0.946 kWh in total. From my utility company, that represents around $0.11 worth of electricity.
Hi, I have a laptop battery which is suspect. However, I am not sure whether it is a problem with the cells or a problem with the way the laptop is charging the battery. I have opened up the battery. It is organised into three pairs of cells. Each pair is connected in parallel. I don't want to disconnect the cells from the battery circuit board, so I was wondering if I can connect my 18650 battery charger and charge (in place), each pair of batteries in turn?
In most cases, getting your iPhone repaired is a better—and cheaper—option than getting a new iPhone.
hi, I have disconnect my laptop battery by not use the circuit alive how can be my battery circuit alive again, I replace new battery but my laptop battery not work for a sec, it shows me 100% full but not work, now I read on internet about SMBus & (smart battery system) :(
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Hi I have Samsung Series 9 ultrabook NP900 X3B A01UK. This ran out of charge and the light on the charger was not on. I replaced the charger with an originL Samsung unit the laptop powered up however the charger appeared to fail immediately and the laptop shut down. On unplugging the charger it was quite warm and again the power light is not on even though the fuse has not blown. It appears something in the laptop is causing the charger to fail. Do you have any advice, could this simply be caused by a failed battery or something more seriously wrong with the laptop? Kind Regards Len
Granted your battery is in top performance condition, the battery should charge in roughly two hours or less. iPhones that take more than two hours (or just don’t seem to want to charge no matter how long they’re plugged in) personify this classic symptom of a dying battery. Thus, a phone that takes too long to charge is another clear indication that you’re in dire need of an iPhone battery replacement.
Apple is increasing battery replacement service charges for out-of-warranty devices
But as the saying goes, prevention is always better than cure. It’s still better to prevent car battery damage than revive or replace a dead one. Make sure to use your car battery regularly. Fully charge unused batteries on a float charger before you use it to drive around. A float charger has a float voltage that maintains a full charge without overcharging the battery. Prevent excessive deep cycling. Make sure that your charging system is functioning properly. The Bottom Line