Replacement Battery

AC adapters frequently fail when the wire become stressed and broken from destructive pulling and bending. If this is the problem with the AC adapter on your Compaq Presario CQ60, then you may want to replace the damaged wire and plug, but only if you are experienced working with electricity, soldering irons and electrical components. If your Laptop AC adapter is not working and you see no signs of damage in the wires or plugs, then the adapter is probably unfixable and you should consider buying a new adapter for your Compaq Laptop.

1.Unplug the AC adapter from both the AC outlet and the Compaq Presario CQ61. Cut enough of the insulation away from the damaged plug so you can see which wire is connected to which connection in the plug, using a utility knife. Draw a diagram of the electrical plug and wires, noting which wire is connected to which metal tab in the plug.

2.Cut the plug off of the wire. Strip about one-fourth of Compaq Presario CQ62 an inch of insulation off the end of each wire.

3.Slide the plastic sleeve of the replacement plug over the wire. Attach the stripped wire to the metal tabs on the replacement plug by twisting them around the tabs, taking care to attach them according to your diagram. Solder the wires to the tabs.Compaq Presario CQ70 Slide the plastic sleeve over the plug and secure by twisting the sleeve clockwise.

4.Plug the AC adapter for your C700 into an AC outlet. Test for 18.5 volts DC at the new plug with a volt-ohm meter. If no voltage exists, remove the plastic sleeve, re-solder defective solder joints and replace the plastic sleeve. Plug the AC adapter into your Compaq Presario CQ71.

“Dell Inspiron 1570 Laptop. Windows Vista basic.

I got a new charger for it and when I hover over the inspiron 1570 battery icon in the toolbar it says: 0% Available (plugged in, not charging)

Seeing as it’s charged 0% whenever it gets unplugged it automatically shuts down. Which is very annoying. ”

Solution:

“For about 6 months I’ve been getting the infamous “dell inspiron 1570 battery plugged in / not charging” icon in the system tray.

I also get a dell power supply not recognised message when I look in the BIOS page.

Battery health supposedly OK.

Sometimes it would charge, sometimes it wouldn’t

Things to try:

Tapping the Dell icon

Blowing into the adapter socket

Wriggling the power cable and twisting it to maintain some pressure on the jack.

Flicking between power plan options (balanced, high performance etc)

Removing and replacing the battery with the power on

Swapping the adapter

Replacing the power jack board

Slightly bending the centre pin of the power jack to ensure contact

Using the suspicious replacement dell laptop ac adapter on another Dell laptop

Flashing the bios to v A17 (via USB key and /forceit command)

Uninstalling the “ACPI-compliant control battery method” and then reinstalling.

I did everything on this list except update the BIOS and prelacing the power jack board. I couldn’t update the bios because my battery for dell inspiron 1570 was less than 10%, and the bios would only install on windows, not DOS. I tried booting to windows 98 CD, but that didn’t work either. That program will only run on Windows, so the /foreceit command is a no-go. Also, I looked at the bios version I had and read the version updates to the succeeding versions and I didn’t see any power modifications, so I figured that wouldn’t work. Also, since my laptop was going in and out, I figured it was an open rather than a software issue.

I was right! I took a few hours the other day and opened up the laptop and found the faulty connection at the signal wire connection to the AC jack.

so in two hours I had a working laptop again, which is good because Fry’s was going to charge me 160 bucks to fix it. Thats 80 bucks and hour, because it only took me two hours to fix.

“

Sustaining battery power is important to keeping your laptop running, especially when it is to be used in places where an electrical output may not be readily available. Laptop owners will find it difficult to prepare for ventures outside of their home or office if they are experiencing problems charging their laptops. Toshiba laptops are known for their charging issues, making it important from the laptop adapter shop for owners to be aware of the laptop’s possible problems.

Symptoms：Toshiba laptop charging issues are easily detected because of their noticeable symptoms. Indications of charging issues include the laptop shutting down at random times without warning, or the power and battery charge LED flickering every time the cord is wiggled or shook. Also, because the battery takes time to charge, whenever you plug the AC adapter in, the laptop may seem to be dead due to the absence of LED activity.

Cause：The reason behind mostToshiba PA3378E Toshiba laptop charging problems is a poor connection between the computer’s system board and the DC-IN power jack. Most Toshiba laptop owners experiencing problems will see that the there is a crack found between the connection of the power jack pin and system board upon opening up the unit. This is a quite common problem with Toshiba laptops, however, there are times when owners will find the power jack broken without disrupting the charging process.

Repair：The only way to fix charging issues involving cracks between the system board and the power jack pin is by re-soldering. Partially broken connections can be resolved by a simple re-soldering of the power jack pin, but if the power jack is completely broken or burnt,Toshiba ADP-75SB AB the pin must be replaced.

Warning：There are times when Toshiba laptops still refuse to charge even after the replacement of the power jack pin. This can be explained by the presence of other cracks in the system board.Toshiba PA-1750-04 The top part of the board may have been re-soldered when replacing the jack, but there may also be cracks at the bottom of the board which need to be re-soldered as well. Toshiba laptop owners can test to see if the motherboard receives power by using a multimeter. If it shows that there is no power in the board, this indicates that the bottom part has issues as well.

Tips：When repairing your Toshiba laptop, it is recommended that you remove the motherboard from its case to have a better view of the problem. From the bottom of the board, you will be able to see if the power jack is indeed broken, as the “+” pin is already cracked. In this case, you will have to replace the power jack pin.

This 19V 3.42A 65W Acer ADP-65DB Charger comes with a full 12 month warranty. A free mains lead is also included with every laptop charger.Every laptop charger we sell is sent by courier signed delivery. If you have any questions relating to laptop chargers just drop us an email or give us a call. Laptop chargers are our business- whether you want just one laptop charger for personal use, or are in the trade we are here to help

About the 65W Acer ADP-65DB AC Adapter Charger:
Input: AC100-240V (worldwide use)
Output: DC19V 3.42A
Power: 65W
Outlet: 3-prong
Connecter size:
Internal Diameter: 2.5mm
External Diameter: 5.5mm
Item Includes: AC Adapter and Power Cord.
Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!
Full 12 months warranty!

When your old Acer Laptop AC Adapters not working, please don’t throw it away at once. You should need a new one Acer ADP-65DB ac adapter.
Step 1, Determine the desired output specifications of the AC adapter, such as DC 18.5V 3.5A. You’d better choose an adapter with the same output. If you really can’t find it with the same output, you need to control the difference of the outputs in +\-1V\A. For example, if the output your old adapter is 18.5V, 3.5A, you can choose a Acer SADP-65KB AC adapter with the output between 17.5V\2.5A or 19.5V\4.5A.
Step 2, Determine the part number on your old Acer ac adapter, such as ADP-65DB ac adapter. When you get this information, you can search on line with such a title AC Adapter/Battery Charger for Acer ADP-65DB.
Step 3, Determine the size of the Acer ADP-65DB ac adapter plug. Plug sizes are normally measured in millimeters.

You plug in your laptop adapter, and suddenly your Acer laptop does not boot. May be a problem with your Acer laptop power adapter. Can sometimes become loose wires and connectors to the power supply and can lose the ability to charge your laptop. If any of these wires become exposed, they can also become a fire hazard. You need to unplug the power adapter and assess what is wrong before you can fix it.

Please check your power plug. Most Acer laptop power a small lamp,such as Acer PA-1700-02 AC adapter LED lights if they are getting power from a functioning outlet. Try several different outlets. If the power cord is firmly plugged and the LED is off, then it may be the failure of the AC adapter. Troubleshooting AC adapter problems require more technical expertise, and in most cases, it would be more economical to buy a new power adapter. If the LED flashes on and off, if you twist the line, it is possible there is a problem with the power cord itself or laptop connector.

Cut off the laptop connector end. Wire and Cable Strippers Strip about an inch of one end connected to the the wire sheathing on the laptop.Acer SADP-65KB AC adapte Twisted wire braid and the shield surrounding together. The braid ends use the soldering iron with solder coating.

To find a replacement?Acer ADP-65DB AC adapter connector in your local electronics store. Connector requires precise size match. Keep in mind that slide to the wire, its connector connection can be connected to the connector housing stripped.

Internal wires are welded barrel connector center “tab. Welding braided outer label a small strip of a small strip of electrical tape on each tab, so that the Acer PA-1650-02 AC adapter wire can not touch and short-circuit connector housing screwed to the connector on.

Every laptop company has different batteries,dell studio 1535 Battery and many laptop companies have different batteries for different models. So how to figure out which is yours? Well, you could buy it directly from the company, which means you’ll probably pay a serious premium (Dell PU536, for example, has been known to charge four times more than ones you can get elsewhere). Unless you have to, why pay more?

Obtain the model number of the laptop adapter shop you need. If you’re simply replacing a battery, just look at your old one, and it should be there. If not, log onto the manufacturer’s website and look up your model, then its accessories. Find the battery you need, and make a note of the model number.

Establish which battery you want, if you have options. Some laptops have extended life batteries, and some have Asus A32-F82 that charge quicker than others, both of which cost more than your garden variety battery. You can determine what is available to you by (again) visiting the manufacturer’s website. If more than one battery is available, it will tell you. You might want a longer-lifevgp-bps9 batteryif you spend a lot of time “off-cord,” or working on planes or in airport terminals. Quick-charging batteries tend to be a luxury, however, some laptops won’t fully charge without several hours of charging; take that into consideration when deciding which to purchase.

Set the market. When you visit the manufacturer’s website, note the prices for the batteries. This will establish the high-end of what you might have to pay, and allow you to compare. Take note of the model numbers for each of the batteries you might be deciding between,such as laptop battery adapter since you will want to make sure that you get exactly the one you want, and not a knock-off.

Comparison shop to determine who has the lowest prices.acer as07b41 battery Buyer beware, however…there are a lot of small electronic websites that promise one thing and then send you the Japanese version of the battery, which may or may not work for your computer. If it looks too good to be true, it probably is.

Compare the prices to the price of the manufacturer. If it’s close, go with the manufacturer, since you know for sure that whatever it sends you will be the perfect thing for your computer. Keep in mind that there is a slight, but very real, chance that loading the wrong battery into your computer will damage or even completely wreck your laptop.

Laptop Battery Maintenance – 1, activate the new battery want your notebook battery longevity, there must be a good start, which was to buy a notebook from talking about. Asus A42-G74 Battery at the first boot with 3% of the electricity (which is also common practice firms The first time you open a buy notebook, the battery is fully charged, must be used by others), , you should not use an external power supply, the Asus A42-G75 Laptop Battery inside the power exhausted, until the shutdown, then use the external power supply charge. Home, but also the exhaustion of the battery after the charge, charging time must be more than 12 hours, repeated three times to activate the Asus A42-G73 Battery, so as to lay a good foundation for future use.
Laptop Battery Maintenance – 2, to minimize the number of Asus G74 Laptop Battery This method gives the feeling seems to be some stingy, but it is also the most effective. You know, the number of battery charge and discharge is directly related to the life of one charge, the battery forward to retirement a step. We recommend that you use an external power supply, use an external power supply when the Asus G75 Battery removed. Some friends of convenience, often several times a day the power plug, and the laptop is equipped with batteries, do more damage to the battery. Because each external power access equivalent to the Asus G74JH Laptop Battery charge time, battery life shortened by a naturally.
Laptop Battery Maintenance – 3, power exhaustion after the charge and avoid charging time is too long regardless of your notebook uses lithium or nickel-metal hydride power, be sure to charge after the exhaustion (capacity less than 1%), which is the best way to avoid the memory effect. Saying there is no memory effect on lithium, I note in front of businesses irresponsible misled. Lithium also have memory effect, but its memory effect smaller than nickel-metal hydride Bale. Mobile phone Asus K56C Battery charging method, when you charge the Asus K46C Laptop Battery to the laptop, try to avoid too long, the general control within 12 hours. As for the prevention of exposure to prevent damp to prevent the erosion of chemical liquids, avoid battery contacts with metal objects such considerations, much to mention here also

Taking proper care of a good laptop battery can effectively extend battery life, small series to introduce some Dell laptop battery maintenance methods, I hope for your help.
First, the activation of a new Dell laptop battery
Maintenance:
Buy a new dell xps 15 battery should be in the first boot with 3% of the electricity, should not use an external power supply, the Dell Latitude E6320 battery inside the power exhausted, until the shutdown, and then use the external power supply charge, should charge after the exhaustion of the battery, charging time must be more than 12 hours, repeated three times to activate the battery.
Second, the maximum possible reduction of the frequency of use of the dell inspiron 1470 laptop battery
Maintenance:
Number of battery charge and discharge is directly related to life, one charge, the dell inspiron 14z battery forward to retirement a step. So try to use the external power supply, use an external power supply when the battery removed.
, Exhausted after charging electricity
Maintenance:
Dell notebook to power must be exhausted after the full (capacity less than 1%), which is the best way to avoid the memory effect.
Fourth, to avoid the dell vostro v13 battery charging time is too long
Maintenance:
Dell laptop battery charging, try to avoid too long, the general control within 12 hours, so that the battery has a good help.
, Notebook electromagnetic least two months charge and discharge time
Maintenance:
Laptop battery for a long time in the heat will have an impact on their life, so the battery for at least two months charge and discharge time, to ensure that the activity of the dell xps l502x battery.
Control the temperature of the battery environment
Maintenance:
Notebook electromagnetic recommended below 30 ℃, battery storage and dell inspiron 1570 laptop battery temperature suffered shock size.
Seven laptop battery calibration
Maintenance:
Efficiency is Dell laptop battery, can effectively prevent the battery aging, but also the maintenance of laptop battery commonly used methods.

Initial use of the HP EliteBook 2560p battery, the first three charge 12 hours
Doing so is not necessary. To laptops now have the perfect to power management circuitry and charging management system, when the HP Probook 5330m Battery reached saturation, the master circuit will automatically switch to the off state, so even if a long time to charge and ground does not work.
In order to avoid the recall effect, should run out before charging.
Per charge before the HP Pavilion dm1-3000 Battery discharge is not necessary, but also harmful, as they had proved the depth of the battery to discharge make life needlessly cut short, the initiative will be able to charge the battery use about 10%. Of course, when the battery there are still more than 30% of the ground power or not to charge, because the memories of effect does exist.
Into the AC, the battery should be brought down in order to avoid repeated charging and discharging.
wo initiative to you is: do not. You can take the natural discharge of lithium-ion batteries to refute me, said that if the natural discharge the battery power access will be repeated charge and discharge reduces the life of the HP Compaq 6715b battery to. Wo to you “no” answer to reason the following:
Now power to the notebook to master the circuit design of the features (such as HP most models): that is, when the battery reaches 90% or 95% charge will be reached through natural discharge capacity to 2 weeks to a month, here I will talk when the HP Compaq 8700 battery is idle for a month or so is not to maintain the capacity of the battery to fully charge and discharge, and this time you should be concerned about the HP Compaq 6710s battery should temper the body rather than being idle to recharge;
(2) Even if the HP Pavilion DV7 battery “unlucky” to be charged again, to bring land loss will not cause than long without the battery to power down a few large.
Your data than your battery so that your laptop is much more precious, all of a sudden power failure not only damage your notebook, the irretrievably data is regret too late to.
Obviously, if we want long-term preservation of the HP Pavilion DV5 battery, as far as possible on the dry low-temperature geothermal environment and let the remaining battery power in about 40% of the most ideal, of course, the best monthly take the battery out with time, both to ensure excellent save battery state, but not so completely loss of power and damage the HP Compaq nx8200 battery

You plug in your laptop power adapter, and suddenly your laptop isn’t powering up.Laptop battery shop provide the following methods.There may be an issue with your laptop power supply. Wires and connectors can sometimes become loose in power supplies and can lose the ability to charge your laptop. They can also become a fire hazard if any of these wires become exposed. You will need to unplug the power adapter and assess what’s wrong before you can fix it.

Check the LED light where your power supply plugs in.HP 417220-001 AC adapter Most power supplies have a small light on them to show if they are getting power from a functioning outlet. Try several different outlets. If the cord is firmly plugged in and the LED is not lit, then it’s possible that the AC adapter has failed. Troubleshooting AC adapter problems takes much more technical expertise, and in most cases it would be more economical to purchase a new power adapter. If the LED blinks on and off if you wiggle the cord, there is probably a problem with the power cord itself or the laptop connector.

Cut off the laptop connector end.Acer PA-1650-02 adapter Use a wire stripper to strip back about an inch of the wire sheath on the end that connects to the laptop. Twist the wire braid and the shield surrounding it together. Use the soldering iron to coat the end of the braid with solder.

Find a replacement connector at your local electronics store.HP 394224-001 AC adapter The connector needs to match the size exactly. Remember to slide the shell off the new connector onto the wire, so that it can be connected when the connector is attached.

Solder the inner wire to the center tab of the barrel connector.Asus ADP-90SB BB adapter Solder the braid to the outer tab. Place small strips of electrical tape around each tab so that the wires are not able to touch and short out. Screw the connector shell onto the connector.