Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Specifications:

Product Type: Replacement Battery (Brand New)
Battery Type: Li-ion
Color: Black
Capacity: 4400mAh
Volt: 11.10 V

Compatible Battery Part Numbers:
BTY-S11, BTY-S12, 3715A-MS6837D1, 14L-MS6837D1, 6317A-RTL8187SE, TX2-RTL8187SE

Compatible Laptop Computer Models:
Advent
Advent 4211, Advent 4212

LG
LG X110 UMPC series
LG X110 10″ UMPC series

MEDION
Medion Laptop Series
Medion Akoya Mini E1210

MSI
MSi Wind U90 Series
MSI Wind U90 U90X Series

MSI Wind 10″ Mini Laptop
MSI Wind NB10051 10″ Display Mini Notebook (Pink)
MSI Wind NB10052 10″ Display Mini Notebook
MSI Wind NB10053 10″ Display Mini Notebook
MSI Wind NB10059 10″ Display Mini Notebook
MSI Wind NB10060 10″ Display Mini Notebook
MSI Wind U100 10″ Pink
MSI Wind U100-002US 10-Inch Mini Laptop
MSI Wind U100-016US 10-Inch Mini Laptop
MSI Wind U100-030US 10-Inch Netbook
MSI Wind U100-043US 10-Inch Mini Laptop
MSI Wind U100-053US 10-Inch Mini Laptop
MSI Wind U100-244MY Netbook
MSI Wind U100-279US 10-Inch Mini Laptop
MSI Wind U100-280US 10-Inch Netbook Pink
MSI Wind U100-411US 10-Inch Mini Laptop
MSI Wind U100-420US 10-Inch Mini Laptop
MSI Wind U100-432US 10-Inch Mini Laptop
MSI Wind U100-439US 10-Inch Mini Laptop

MSI Microstar Wind U100
MSI Microstar Wind U100-286MY 10″ Notebook
MSI Microstar Wind U100-286MY 10″ Notebook - Black

MSi Laptop Series
MSI Wind U100, MSI Wind U100-002LA, MSI Wind U100-035US, MSI Wind U100-036LA,
MSI Wind U100-037CA, MSI Wind U100-035LA, MSI Wind U100-030CA, MSI Wind U100-002CA, MSI Wind U100-053LA, MSI Wind U100-001CA, MSI Wind U100-030CA, MSI Wind U100-039LA, MSI Wind U100-039LA, MSI Wind U100X, MSI Wind MS-N011, MSI U100W-085NL, MSI U100X

MYBOOK
MyBook M11 Freedom Series
MyBook M11 Freedom Series

Mouse Computer
Mouse Computer U100 Mini Notebook Series
Mouse Computer LuvBook U100 Mini Notebook Series

MIVVY
Mivvy M310 Series

Tsunami Moover
Tsunami Moover T10 Series
Tsunami Moover T10 Series

Casper
Casper Minibook

Datron Mobee
Datron Mobee N011 Series
Datron Mobee N011 Series

Proline
Proline U100 Series
Proline U100 Series

CMS
CMS ICBook M1 Series
CMS ICBook M1 Series

Roverbook
Roverbook Neo U100 Series
Roverbook Neo U100 Series

Ahtec
Ahtec Netbook LUG N011 Series
Ahtec Netbook LUG N011 Series

Understanding your 6cell BTY-S12 MSI Wind U100 U90 U100X U90X BTY-S12 battery  Needs

What is the run time of  6cell BTY-S12 MSI Wind U100 U90 U100X U90X BTY-S12 battery ?

laptop batteries have two main ratings on them: Volts and Amperes. Because size and weight of laptop batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).

14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour. This laptop battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this laptop battery could power your laptop for 2.8 hours.

How can I maximize the performance of my 6cell BTY-S12 MSI Wind U100 U90 U100X U90X BTY-S12 battery?

There are several steps you can take to help you get maximum performance from your laptop battery:

Prevent the Memory Effect - Keep the laptop battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect.

Keep the laptop Batteries Clean - It’s a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.

Exercise the Battery - Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a laptop battery has not been used for a long period of time, perform the new battery break in procedure described above.

Battery Storage - If you don’t plan on using the laptop battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. NiCad, NiMH and Li-Ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Upgrade my 6cell BTY-S12 MSI Wind U100 U90 U100X U90X BTY-S12 battery from NiMH to Li-Ion

NiCad, NiMH and Li-Ion laptop batteries are all fundamentally different from one another and cannot be substituted unless the laptop has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the laptop device supports or use our Battery Finder above to find all the compatible laptop batteries for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from NiMH to Li-Ion, you will typically get longer run times.

For example, if your laptop uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new li-ion laptop battery is 14.4 Volt, 3600mAh, then you will obtain longer run time with the li-ion battery.

Example.

Li-Ion: 14.4 Volts x 3.6 Amperes = 51.84 Watt Hours
Ni-MH: 9.6 Volts x 4 Amperes = 38.4 Watt Hours
The Li-Ion is stronger and has longer run time.