Welcome:

Welcome to Alternative Battery Enterprise weblog, Alternative Battery Enterprise is a small business based in Malaysia, that realt/refill/recell or even repair your laptop and notebook battery.


Alternative Battery Enterprise always emphasize on the quality of the refilled battery, you are welcome to search for our services record or user experience on other web space.

Since first operates from year 2006, Alternative Battery Enterprise maintain good customer sales and services record.

Fast turn around time, your battery will be fixed in less than one week time. Usually customers get their batteries back in next day although they are normally told 3 working day to proceed. This could be the most efficient battery refill service that really work you could possibly found in Malaysia.

Battery is backed with 100% money back satisfaction guarantee in the first month of recell. Alternative Battery Enterprise accept any reasonable reject of any refilled battery and refund will be issued immediately in 3 working day after battery is post back to us.

A total of 1 year warranty will be given!

There are 6 months warranty on battery cell, in this period you will still get a refund of 80% if your battery fail beyond repair.

After 6 months, Alternative Battery Enterprise will still fix your battery if it fail within any period of 1 year without any additional charge excluded postage fees.

Even after the warranty period, if you confirm that your battery cell is still in good condition, but battery just no working, it can be repaired at RM30! Which is the best way to ensure you get a working battery that value for your money!

Most customers reported that a refilled battery work 2-3years! Some really poorly designed (too few cell with big load) battery may last merely just 1 year, some may last up to 4 years.

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Saturday 26 April 2008

USB interface make simple

Wanna make a simple project to transfer some data or command to your device or robot or plotter or what ever...

To develop a custom (Universal Serial Interface)USB device required a study from the device class, USB descriptor, device driver (required windows ddk). It is going to take you a great amount of time to make all things done.


So, what next? The simplest way is to get an USB to LPT cable (around RM20) on local market, and utilize the SPP port interface to send data to your device, this only require a few hours to figure out how to send data from your PC to your customs device or controller.

Sources:
How to communicate with USB-LPT cable with usbprint.sys(default driver for Windows XP)
SPP protocal
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