Sunday, June 7, 2009

How to Hack a Dead Laptop Battery

How to Hack a Dead Laptop Battery

As far as we know, the new 6 cells laptop battery die after 600-800 charging and discharging circles. Then we spend $80 or more to buy a replacement.Its too expensive, and these dead laptop batteries can pollute our environment if Hp laptop battery,we dropped them random.


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StepsFirst take the dead laptop battery 319411-001, out of your laptop.

Then take the battery apart.

You will see 6 cells connected by wire. Carefully examine every cells by a multimeter to ensure the cells are powerless.

Use a electric welding tool to separate cells from wires. Then take them out of battery shell.

Then welding the new cells together by consulting the dead cells combination and blueprint.

Put the new cells into battery pack and connect the wires and cells.

In the end put the two pieces of battery back together. Cool down it for about 48 hours.

Now hack dead laptop battery complete. You will found that the new battery works again.


TipsGenerally, our "dead laptop battery" is the laptop battery that cant work or cant supply any power. Most "dead laptop battery" are only power exhaust battery but not broken battery. Most accessories of these batteries are good, we can replace the battery cells to hack our laptop battery.

Buy new rechargeable cells

WarningsAlso some strange shape batteries like thinkpad T61 battery and inspiron 6400 battery are the unsuitable hack example.

do everything carefully, as the cells can explode if you strike it hard or the cell is too hot when you weld them.

In all if you are not a DIY expert, don't try to hack dead laptop battery,Presario 2100(compaq 2100), buy a new one is the best choice.

Related wikiHowsHow to Reinstall Windows

How to Recover Data from the Hard Drive of a Dead Laptop

How to Add an Extra Hard Drive

How to Clone a Hard Drive in Windows XP Sources and CitationsTrackback : laptop battery blog

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Replacing a laptop battery? Beware

Ever needed to replace a dying laptop battery? If you do, you'll quickly notice that a large number of the providers offering batteries at below manufacturer cost are based in China, not noted for its standards of consumer protection.

We have had reports of poor quality products turning up from this region so don't assume it won't happen. Here is a guide to avoid being ripped off...


1. When ordering, don't assume a .com or .co.uk website address offers one iota of reliability - country-based web domains are regularly used to give the prospective customer the illusion of locality. Most of these companies are based in Hong Kong or Guangdong, feeding supply from a large number of local clone battery makers.


2. Check the domain owner on whois.Presario 2500(compaq 2500 battery), If it appears to be outside your own country (which it almost certainly will if you are buying from the UK), you should proceed on the basis that you have no consumer protection.


3. Check out the contact email address and payment method. If it is a hotmail, Google mail or Yahoo mail address (i.e not a mail address tied to a domain), take that as a small minus. A serious business will invest in making itself easy to contact.


4. Periods of guarantee vary. Thirty day warranties are often buried in small print, a next to useless period of time given that even poorly manufactured batteries will tend to take between one and two months to show problems in holding charge. Six months should be taken as a minimum guarantee period, a year better still.

One company a reader reported having a problem with is powertoolbattery.co.uk. Product turned up,Presario NX9010, worked for 6 weeks and then died totally. Repeated emails to the company got no response, and the guarantee period is listed as being a hopeless 30 days.


This might have been a one off problem, but the lack of reply to emails, use of a .co.uk domain when the company is based in China, and measly 30 day warranty don't inspire confidence.


My advice is not to buy cheap (a relative term) batteries unless the supplier is a company based in your country of origin. Pay more and get a product that comes with a decent guarantee, preferably not a clone cell from a workshop. Ideally, get one from the company that sold you the laptop. Presario NX9000,They will cost you more in the short run, but will extend the use of a laptop without throwing money down the power drain.

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