I have an Acer Aspire 5563

Battery model is BTP-ANJ1 and its 11.1V and 4800mAh

can it be realt?

my laptop is solely running on AC power supply..the battery...maybe can tahan 2 mins?

Thanks and please PM me

Hi there, I have a Toshiba M50 Battery. Below are the informations of the battery:

Model No. : PA3399U-1BAS
DC 10.8V 4300mAH

Can the job be done?

hp tx2000 battery (6 cells)
7.2V 55Wh
part no: 437403-541

RM180


RM180

Can be done if still can be used.

Can be done but depend on chip inside, if using Maxim chip, maximum is only 4656mAH can be detected, recommended you use the cell up to your original level with RM180.

Can be try, never done before, not sure. But HP battery mostly can be done.

compaq m2000 battery refill will cost how much eh? im not sure the watt or what coz battery is at home.. pm me ya..

This post has been edited by benji: Feb 23 2009, 05:37 PM

http://www.usa-battery.com/images/asus-l2.jpg
this is my asus battery...

This is 9 cell battery, can be done if still can be used, RM230.

whats the voltage per cell? interested to purchase 4 cells for my eee pc usage

Voltage per cell is depending on application, basically most Li-ion operate in the Voltage range 4.2V down to 3V. For light load application, the manufacturer will label it as 3.7V per cell, for heavier load application, manufacturer will label it as 3.6V per cell, because the chemical response is not fast enough and generated heat, according to the law of conservation of energy, power lose as heat will result in less potential generated.

This post has been edited by Altrafield: Mar 3 2009, 11:17 AM

ok...whats the capacity per cell. the original eee pc battery is 7.4v 4400mAh. so theoretically 2x 3.7v cells is gonna produce 7.4v (+/- 0.2v)

price per 3.7v cell?

That mean it have 4 cells inside.

2200mAH is RM25 per pieces
2400mAH is RM30 per pieces
2600mAH is RM40 per pieces

All brand new manufactured last year third to fourth quarter.

ehh don't understand....i thought its 3.7v per cell?
one cell is 1 blue cylinder right?

I doubt if you know how to use PM, please PM me for details, don't write too many things in this otherwise people may feel annoyed.

Blue cylinder is 2400mAH, welding two in series will result in 4800mAH. According to manufacturer specification, 4800mAH able to be charge at maximum current of 4.8A and discharge at 9.6A current. You can also use 2 pieces if you want to reduce cost, but it will only have 2400mAH, result in around 45% performance compare to your original.

And you need spot welder to weld it, using normal soldering iron to weld the cell can result in liquid leakage and can shorter the cell life. I can help you to weld a tab (4mm width nickel plate) on it so that you can solder on the tab.

Please refer to link below for extra information:

http://alternative-battery.blogspot.com

This post has been edited by Altrafield: Mar 3 2009, 11:10 PM

got some question ,lappy can detect bateery but cant be charge


izit battery problem ,can be repair ?

90% change is battery problem, 10% change is notebook problem. Need to check the battery first then only can conclude. What is the battery model?

hi Altrafield

i have a dell M1530 9-cell battery, my system tell me that it having a permernet failure and need to replace with a new 1 (i dont know why is it.. it came in a sudden) used around 1 year.. normaly can last 1 hour or more depend on usage.. the battery still have led to show full battery life but seems like the laptop unable to charge it.. your service can help me with it?

Ya, can help.

You mean the battery show full, but take out adapter no power is it?

i sent an email to your gmail. kindly check it thanks

How much to repair dell D630 battery?

RM180.