This battery is an exact replacement for the BENQ I304RJ laptop battery. This BENQ I304RJ laptop battery equivalent is guaranteed to meet or exceed BENQ original specifications. This BenQ JoyBook S72 S72-131 S72-145 S72-331 S72-C29 S72-C30 S72-D32, S72-G02, S72-G33 laptop battery equivalent fits many different make/model combinations - a complete list is below.
Maximize Performance of BENQ I304RJ Laptop Batteries..
let the power of the BENQ I304RJ batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually chrage it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.
Don't leave your computer plugged in constantly when it is not in use. If your computer always relies on this power, it will loose its ability to last long on its own. So always charge your computer when the BENQ I304RJ is almost dead and then unplug it from the wall.
Keep your notebook in a well ventilated place and keep it cool. Your BENQ I304RJ battery works faster when it is hot because it is creating more energy and is burning out faster.
Do not place battery for BENQ I304RJ notebook in device for a long period of time if device is not being used.
Keep the battery clean. Avoid exposing the battery to extreme heat or cold. Use your BENQ I304RJ notebook battery. If possible, avoid letting your laptop batteries sit dormant for long periods of time.
To cycle your BENQ I304RJ, all you need to do is run your battery completely down, letting it shutoff by itself, let it recharge fully without unplugging it, and then it has been conditioned.