Laptop Battery

Always on the go- No more worries about running out of dell inspiron 1440 battery power! You can power your Laptop with this 9-Cell Replacement Lithium-Ion dell laptop Battery. With a capacity of up to 85 WHr, the inspiron 1440 battery lets you work seamlessly when you are on the move for business trips or vacations. This battery provides uninterrupted reliable performance you need to get the most out of your system.

Dell Inspiron 1440 Battery – replacement Dell Inspiron 1440 Laptop Battery for 1
year warranty, excellent service, extended run time.

The quality of this dell laptop battery is certified as well by TUV,RoHS and the CE to name a few.compatible with Dell 312-0940, Dell 312-0941, Dell 0F972N, Dell 0J410N, Dell G555N, Dell J414N, Dell J415N, Dell K450N

• Capacity : 6600mAh 9-Cell
• Voltage : 11.1V
• Cell Type : Li-ion
• Color : Black
• Dimension : 276.80 x 48.30x 39.10mm
• Net Weight : 585g

Dell Inspiron 1440 Battery are made from a grade cells and highest quality parts, the Dell laptop battery are tailored made according to the original size, whether the battery appearance, size and quality are the same as with the original. Every laptop battery should be under strict quality control including filtration and safety testing of voltage,capacity and battery core before leaving the factory, and has passed the authentication of CE, UL, EMC, CQC,ROHS, etc.

Dell Inspiron 1750 battery features

Uses the highest quality cells.

100% Q.C. of EVERY product. Extended run time.

30 Days Money Back,1 Year Extended Warranty.

Excellent Service.

100% compatible with original battery.

Customer Review for this dell laptop battery:

Purchased this the replace the battery on my son’s year and a half old Inspiron 1750 – I was very disappointed that the battery decided to die months after the warranty period was up! But so far this replacement dell inspiron 1750 battery is working very well, and she really likes that the ridge along the building works as a “stand”.

This product was shipped super fast and when it arrived I was anxious to see how it would work. The product worked amazing and it is exactly what I was looking for. The sucker in the package was a funny and unique little touch. Thanks again for the great service and product.

although this was not the inspiron 1750 battery that my Inspiron 1750 came with, that this would be the best replacement dell laptop battery. And I couldn’t agree more, it’s been fantastic for the first few weeks. I can only hope that its lifetime isn’t as short as my original battery was- only 14 months, just barely over the warranty.

Q:”

I have a dell inspiron 1440, os windows 7. i tried to turn it on today and i got the “launch startup repair” or “start windows normally”, neither option got me anywhere.

All i can do is the following:

A) start windows normally. which will show me the black screen with the windows logo and says “starting windows”. if i leave it and do nothing, i go back to the “launch startup repair” or “start windows normally” black screen and the cycle can be started over. (and over and over).

B) do the “launch startup repair”. this brings me to a gradated royal/light blue screen with a light white wispy design in the background, a small green branch with leaves and a white bird. the cursor appears, along with a blue circle (showing me that i’m waiting for the next thing to happen), eventually the circle disappears. and then nothing happens. no repair, no popup windows showing any activity = just a blue birdy wispy screen of nothingness.(dell inspiron 1440 battery)

I have no idea what to do. i have a dell drivers and utilities disc and a dell operating system re-installation dvd (win 7 home premium 64-bit).

”

A:”

How can i unlock a dell inspiron laptop? i tried f8 and safe mode but i brought me back to putting a password?

Answer:-

Which system do you use?

On windows xp, try this:

Boot computer and press ctrl+alt+delete twice when you see windows welcome screen / login screen. it’ll show classic login box. now type “administrator” (without quotes) in username field and leave password field blank, press enter and you should be able to login windows.(inspiron 1440 battery)

Now you can reset your account password from “control panel -> user accounts”.

If that doesn’t or you use windows 7 or vista, try this:

1. enter a computer that can link to internet. download windows password recovery tool 3.0 and install the software on that computer.

2. run the software and create windows password reset disk by follow the instructions.

3. eject the created cd/dvd and insert it into the locked computer.

4. reboot the locked computer (it’s necessary for you to change your locked computer’s bios setting to make it boot from cd drive) and then follow the instructions to reset your password.

5. now login windows and set a new password.

”

Replacement dell inspiron 1440 battery information on our shop:

Dell Inspiron 1440 Battery – We offer high quality Dell Inspiron 1440 Laptop Battery at low price. Brand New Dell Inspiron 1440 Battery with 1 Year Warranty!

• Capacity : 6600mAh 9-Cell
• Voltage : 11.1V
• Cell Type : Li-ion
• Color : Black
• Dimension : 276.80 x 48.30x 39.10mm
• Net Weight : 585g

Shop Dell Inspiron 1440(9-Cells, 6600mAh) Laptop Battery Pack? Wholesale and Retail Replacement Dell Inspiron 1440 Battery with Full 1 Year Warranty

Hi, my Dell Vostro 1710 Battery has recently been undergoing issues with charging the battery. When the AC adapter is unplugged and a percentage of dell Vostro 1710 battery is lost, the battery will not recharge once the adapter is plugged in again. The battery power hovers at the percentage that it was prior to plugging in the adapter. When I roll over the dell vostro 1710 battery icon in the system tray, the balloon reads “95% available (plugged in, not charging)”.

Also, when powering up, a screen comes up saying “The AC power adapter wattage and type cannot be determined. The battery may not charge. The system will adjust the performance the power available. Please connect a Dell 65W AC adapter.”

I have also done a Vostro 1710 Battery test to try and diagnose the problem. When I press the button on the battery, all 5 lights on the battery clearly light up (which I understand translates that the battery is in normal working order). I can assume that it is not a problem with the Dell Vostro 1710 Battery nor the motherboard, leaving me thinking that it is the AC adapter. I also recently flashed the BIOS (today) and am now using revision A15 (latest for the VOSTRO 1710).

This has only become a problem recently. As a full-time student, this greatly hinders my ability to efficiently do my work; I cannot always find an outlet to plug in my adapter. It seems as though this has become a desktop, having to find an outlet wherever I do my work.

A:

“It seems that your laptop AC adapter is fried and you need a new one.

I think you should try to find out if your problem could be solved under the extended warranty on Dell’s Vostro 1710 range. I know they extended it by 12 months but limited to problems related to NVIDIA cards. Presumably, overheating that killed your AC adapter can be related to the nvidia card problem.

I’m still looking for the official DELL stance on that. Just be warned that you need to know your facts before calling DELL support. Also, another reason for you to know about the extended warranty is that a dead AC adapter possibly can be not the last of your problems (a fried motherboard is). My Dell AC adapter died a couple of months before the whole thing died.

Anyway, I’m still looking for someone who knows more than me about hardware to explain how failing AC adapters in the Vostro 1710 are related to dying montherboards and NVIDIA cards.

Hope it helps in some way.”

A2

“I finally found the answer I’d suspected all along:

The cause is a faulty adapter ‘design flaw’ Dell should take responsibility for!

When Dell knew of the problem they should have notified all customers and offered a recall or at least a permanent solution. But it seems to me instead, Dell just sits on a large stock of those faulty adapters and is handing them out to anyone within warranty. When your laptop warranty runs out you’re forced to by the correct (90W or higher) sold by ‘Dell’. And that’s only if you catch the problem before it fries your motherboard.

Here’s why the AC Adapters / Motherboards for a range of DELL Laptops keep dying on so many good customers:

The design of the hardware circuitry for identification of the DELL AC Adapter is seriously flawed. The root cause is the use of an UNSHIELDED cable between the controller chip on the Mother board and the ID chip pin in the dell AC adapter.

This unshielded lead acts as an ANTENNA and easily picks up electromagnetic pollution going straight to the chip circuitry. The hardware circuitry is not hardened to deal with electromagnetic fields.

Consequently this energy is dissipated in the chips on each end of the lead ruining either one chip or both chips if the electromagnetic spike was powerful enough.

So use dell laptop battery warranty to the max, this is a serious design fault. If outside warranty consider using a shielded lead or try to stay away from strong electromagnetic fields / switching.”

This is a brand new Dell 90w power adapter pa-3e for Latitude E Series, Inspiron, Precision, Studio, Vostro, XPS with 3 ft power cord.Dell PA-3E AC Adapter,Dell 19.5V 4.62A AC Adapter With 1 Year Warranty.Stop lugging your Dell AC adapter back and forth between home and office.Get a second Dell AC adapter for your notebook and keep one in the office and one for home or travel.

Compatible Laptop Models:

Inspiron: 14 (1440, 1464), 14R(N4010), 15(1545, 1564), 17(1750, 1764)

Latitude: E4200, E4300, E5400, E5410, E5500, E6400, E6400 ATG, E6400 XFR, E6410 ATG, E6500, E6510, XT2, XT2 XFR

Precision: M2400, M4400

Studio: 14 (1457, 1458), 15 (1535, 1536, 1537, 1555, 1557, 1558), 17 (1735, 1737, 1745, 1747, 1749), XPS 13, XPS 16 (1640, 1645, 1647)

Vostro: 1310, 1320, 1400, 1500, 1510, 1520, 1700, 1710, 1720, 3300, 3400, 3500, 3700

XPS: M1330, M1530

Dell Part Numbers: 330-1825, 330-1826, 330-1827, 330-1828, C120H, D094H, PA-3E, PA3-E, WK890, Y807G, Y808G

Product Specifications:

* Device Type: Dell PA-3E 90w Power Adapter

* Manufacturer: Dell

* Power Cord: Included (3ft)

* Power Provided: 90 Watts

* Voltage Required: 90W 4.62A

* Voltage Provided: 19.5V

* Max Out: 4.62 A

* Size: 2.8″ x 5.8″ x 0.6″

* Condition: Brand New

Tips for Dell Studio 1535 Adapter Supply Cord/Charger:

* 1. All our laptop notebook AC power adapters are brand new, CE certified for safety, 100% guaranteed to meet or exceed original equipment manufacturers (OEM) specifications and come with full 1 year replacement warranty.

* 2. Please check your original adapter’s OEM part number which is printed on your dell inspiron 1764 adapter label, laptop model number with our postings before the purchase to make sure you get the right power adapter.

* 3. Do not use the laptop AC power adapter in dusty, dirty, and hot areas. Its moving parts and electronic components can be damaged.

* 4. Unplug laptop notebook adapter’s AC power when not in use.

* 5. Store laptop AC power adapter in cool and dry place.

Hot tag:dell latitude e5400 adapter , dell latitude e6400 adapter , dell latitude e4300 adapter

1. ASUS Notebook service — no power

Laptop power supply circuit for the general, we will measure: DVMAIN, H8-VDD5, 5VAS, 5V, 5VS, VCCA, VCCP, 3V_ICH, 1.8V_ICH 12V, DDR2.5V, 3V_LAN, 3VCLK66, 3VCLKCPU, 3VCLKPCI, 3V_USB. Only with these voltage, it can constitute a power circuit, but also some of the necessary laptop repair power circuit signal: PCIRST, PWRSW, H8-RESET, IDEREST, VCC5M_ON_PMH4, THERMDA, H8_SDA1, and so on. Laptop motherboard architecture according to the principle, basically all the board must follow the principle.

2, ASUS laptop repair — but no display power

Many possibilities for this situation, we are trying to exclude, first of all it also depends on power voltage is not normal, if normal, consider a signal problem. At this time signal to be measured more: SMB_CLK, CPU_STP, PCI_STP, CLK_ENABLE, USBCLK_48M, LPCCLK_H8, and we shall be judged according to the signal flow of a specific part of the problem.

1. Do not keep a good memory or internal damage.

2. Video card problem.

3.LCD screen output problem.

4. Asus Power supply caused by CPU or motherboard and power supply voltage is not normal, power output is not normal.

3, ASUS laptop repair — boot sometimes obvious, sometimes not significant, or Huaping

For the laptop VGA for this failure occurs the situation a little more, mainly because there are VGA notebook heat, especially the VGA, it’s operating temperature is even higher than the CPU has been working at high temperatures, it will VGA or burned to the possibility of cold solder joint on the big.

1. Motherboard north bridge, video card problem.

2. Screen line problem.

3.LCD problem

4, ASUS laptop repair — boot, but the LCD screen dark

Laptop repairs in this situation in the main are:

1 LCD itself is bad

2, ignition coil

3 lamp

4, motherboard

New Asus Laptop Battery : asus eee pc 901 battery , Asus M50Sa Battery , Asus M50 Battery , Asus f52 Battery , Asus f82 Battery , Asus S6 Battery , Asus U6S Battery

“Can I keep my adapter plugged in all the time?” This is a question we hear a lot from our customers and many people have different ideas on the proper answer. Some believe if you keep your laptop plugged into the laptop ac adapter for too long, it can harm the battery. Others believe keeping the laptop plugged in will actually help preserve the battery. So, will keeping a laptop plugged in all the time ruin the battery? “Should you run a laptop battery down every now and then?” Here’s what we’ve found while researching the issue.

Laptops almost exclusively use lithium ion batteries

. These batteries are not susceptible to the memory effect that some older batteries suffer from. So the first thing you should know is that you do not have to run the laptop battery all the way down and charge it all the way back up every time you use it. These batteries are designed to withstand irregular charging habits that often accompany the use of portable electronics. When these batteries became widely used in laptops, the laptop manufacturers began building the batteries and hp pavilion dv5 adapters such that, after the hp pavilion dv4 battery is completely charged, it stops taking a charge and the electric current from the adapter runs directly to the laptop to power it. This means that keeping the laptop plugged in all the time will not overcharge the battery. In fact, many manufacturers encourage users to keep the laptop plugged in as much as possible. This is because the battery will run down more, as in lose overall usability, the more the battery is relied on to power the computer.

This is where it may get a little confusing. Some people who keep their computer plugged in for a very long time try to use battery power at some point only to find that the battery does not last nearly as long as it originally did. The tendency is to place the blame on overcharging the battery, but we’ve covered the reasons why this probably not the case. What has actually happened in most cases is that the hp pavilion dv5 battery, as all rechargeable batteries do, has simply lost some of its runtime as a result of its age. This is an inevitable fate of any laptop battery and the battery should be replaced if runtime is no longer satisfactory. There is little you can do to prevent this, so some people prefer to use the battery as often as possible to get their money’s worth before it dies completely.

So don’t worry about keeping your computer plugged into the hp pavilion dv4 adapter as long as you need to. In fact, it may be useful to have an extra AC adapter somewhere in your house or office to allow more portability without relying on the battery. If your hp dv5 battery has lost a significant amount of runtime as a result of the conditions detailed above, consider purchasing a replacement laptop battery to take back your portability when using AC power is not an option.

How to Maximize HP Laptop Battery Life

There are actions you can take to make your laptop battery last longer during each charge cycle and live longer over many cycles. HP 530 battery always recommends following the instructions for charging and storage that came with the battery or notebook. On this page we offer additional suggestions to help you get the most from your portable power supply.

Steps:

1. Manage battery power more effectively in Windows.

2. Make sure your battery gives the power you need, when you need it. Power Options in Windows XP allow you to control the power management features of your notebook PC. 3. Learn more about the Power Options in Windows by visiting Microsoft’s support site: http://www.microsoft.com/windowsxp/using/setup/learnmore/russel_02march35.mspx

4. Learn the tips for conserving hp pavilion dv4 battery power on notebook PCs (Strategies for conserving hp laptop battery power).

5. Reduce the brightness of the screen to the minimum readable level. Use the Fn and F7 or F8 keys to adjust the brightness.

6. Remove peripherals when not in use. External hard drives, CD-ROMs, Zip drives, PC cards, and other peripheral devices can draw power from your battery even when they are not in active use. Disconnect them when you have finished using them.

7. Reduce the speed of your processor. The faster your computer works, the more quickly it uses up the supply of power. By cutting down on processor speed, you can extend the charge of your HP HSTNN-W50C Battery. Methods to reduce processor speed vary from model to model, and your manual should provide instructions for doing so.

8. Turn off the Wireless On-Off button when it is not in use. If your notebook has one, press the Wireless On-Off button so that the light turns off.

9. Learn some ‘Best Battery care practices’

Rechargeable lithium-ion batteries are very common in gadgets like laptops, PDAs and cell phones, unfortunately these are very expensive. I had to replace my Sony battery for 250 Euro(!) – well I bought a cheaper clone for 100 Euro, but it has its drawbacks (at the beginning it worked for 3 hours, now for about one…).

So it pays if you keep your current laptop battery up and running as long as possible. Here are a few facts I’ve collected over the last few months:

* Lithium-ion batteries can be recharged whenever convenient, there is no memory effect

* A new battery should be charged and discharged fully for the first three cycles (initial conditioning)

* Keep the electrons moving (discharge/recharge the hp dv4 battery at least once every month)

* Don’t keep your device plugged in all the time (this is very bad for the battery)

* Keep the working temperature in mind (22°C is best for most devices)

I put my hp pavilion dv5 battery out if I’m working plugged in for a longer time.

Notebook Li-Ion batteries have a typical lifetime of about three years, but this depends on how you use it. A friend of mine uses his notebook on a daily basis (on battery) and his battery works for about four years now – I’ve used my notebook occasionally (mostly plugged in) and the dell xps m1530 battery had to be replaced after 2.5 years… .

I’ve read some posts on bulletin boards telling me to put my toshiba laptop battery into the refrigerator – these procedure should repair some structure and the battery should work like a new one. Well I’ve tried it with my old battery, but it didn’t work .

Broken batteries usually provide their full power but only on very low power consumption, for example my broken dell d830 battery could power my cell phone for days (weeks?) because it consumes much less power than the laptop.

Question:

Im trying to fix an hp dv6000 laptop for a friend. The problem is it just powers off out of nowhere, but only if its plugged in AND the hp dv6000 battery is in. You can run it off just the hp dv3 battery or plugged in without the battery with no problems, just not both. I have tested this with a new battery and new power cable so Im sure its the combination of the two that is causing the problem. I have updated the bios to the latest version to no avail, the laptop scans virus free and runs well aside from this problem. I have seen many people online with the same problem, however there I havent found any solutions. Just wondering if any of you had some ideas on things to try that might work. Thanks!

Answer:

You have tested this with a new hp dv2000 battery and a new power cable… and this new laptop battery (which isn’t going to be a generic thing…) and this new power cable… they were both specifically for this model laptop?

First, ENSURE that the “new” power cable is putting out 90 watts… in that it is rated Output 18.5V , 4.9A. It cannot be anything different. I don’t care how close…. or if it is 19.5 volts and 4.6 amps… if it is not 18.5 volts and 4.9 amps… then there is the first problem. Why? Because in order for this laptop to run AND charge the battery, the power source needs to be 18.5 volts, and it needs to provide 4.9 amps of juice. Can a laptop run by itself on a lower supply of power? Sure… if the laptop didn’t have to charge the battery, this laptop might run fine on 18.5 volts and 3.5 amps… say 65 watts.

Second, examine the cooling system. Make sure the fan works AND make sure the cooling channel is clear. That means disassembling the laptop, and examining the leading edge of the cooling fins that the fans push air through. Chances are, years of use have piled up enough dust, dirt and hair there to create a rectangular piece of FELT. Clean the Fan, clean the channel, and make sure there is free flow of air through that channel. Why? Because when the laptop has a battery attached and it must charge the hp dv4 battery (or maintain the charge) the laptop will generate more heat overall, which will cause the processor to get hotter, which creates a greater demand for being able to shed the heat faster… which can only be done with a clear cooling channel. If the cooling channel is clogged, it will shut down due to overheating faster…. and make no mistake… with a large, solid mass in the laptop like a hp laptop battery, the unit will get hotter faster…. just having the battery in the unit, will cause the battery to get warmer as it charges, which will in turn cause the unit itself to get warmer… see where this is going? So… make sure the cooling channel is clear, and the fans work.

Question:

Laptop computer is not charging laptop battery.

Answer:

If your laptop works fine while plugged in but stops working while unplugged it’s likely that either your laptop battery is bad or your laptop is not charging the battery properly. Below are steps that can be taken to help identify the cause of this issue.

Leave power plugged in

Make sure the computer has been charging from the power plug for at least two hours before attempting to unplug it.

Remove and reconnect battery

In some situations the Toshiba PA3399U-2BRS battery can become loose. Removing it and then put it back into the laptop. If you need assistance removing the main computer battery see document CH001128.

Third-party utility

Use a third-party battery utility to determine the total capacity of the toshiba laptop battery. For example, BatteryCare is a free software utility capable of doing this.

Refresh battery

Some laptop manufacturers allow for batteries to be refreshed through the CMOS. Refreshing a Toshiba PA3356U-1BRS Battery can help restore older batteries and give them more life, and in some cases report if the battery is bad. Additional information about entering CMOS is found on document CH000192.

Replace battery and/or AC adapter

If your computer is still in warranty we suggest skipping to the next step.

If the above steps have been completed, we suggest replacing the battery in the computer and/or toshiba AC adapter. In most situations it’s simply a bad battery. See our battery buying tips for additional suggestions and help with buying a computer battery.

Service laptop

If after following the above steps the computer is still unable to charge the battery it’s likely that a component within the laptop has failed and will need to be replaced. Contact the computer manufacturer for information on getting the laptop serviced.