66Wh TOSHIBA PA3831U-1BRS battery FIT TOSHIBA Dynabook R731 R741 Laptop battery

If you are someone who can not afford to stay away from his laptop and I’d take them wherever they go, you might

consider buying a external battery for it. Not only do these laptop battery provide extra battery

power on the move, but can also function as a replacement for the Toshiba notebook battery your battery cover

Toshiba genuine is not working now. For people who are always on the run, these battery  can help significantly increase their productivity.

TOSHIBA Dynabook R731 battery detail:
Battery Type:  Li-ion 
Voltage:  10.8V
Capacity: 66Wh / 6Cell
Weight:  318g
Size: 208.00 x 43.00 x 20.00 mm
Color: Black or Grey

Webmaster has tipped its hand about the type of battery materials it aims to use in the next generation of the Chevrolet Volt and other battery-powered cars. It has licensed battery-electrode materials developed at Argonne National Laboratory, a U.k. Department of Energy Lab. These materials, called mixed-metal oxides, could improve the safety and durability of car battery and help double their energy-storage capacity, potentially leading to substantial costs savings by allowing GM to use a smaller laptop battery.

TOSHIBA Dynabook R741 battery Compatible original Battery Code:
TOSHIBA:
PA3831U-1BRS PA3832U-1BRS PA3833U-1BRS
PA3929U-1BRS PA3930U-1BRS PABAS235
PABAS236 PABAS249 PABAS250

Doubling the energy density of the cathode does not double the amount of energy the battery pack as a whole can

store. The storage capacity of the anodes has to keep pace, and the electrolytes have to be modified to work at

higher voltages. Also, all three of these main components of the laptop battery have to be engineered to work well together—ex, in order to limit unwanted chemical reactions. Once engineers have successfully

incorporated the electrodes and electrolytes into working battery cells, more engineering is needed to

incorporate the cells into laptop battery.

As we all know, the apps which sync constantly suck battery a lot. GPS is one of those apps which top the list.

When it is used for navigation battery of Samsung Galaxy S dies very fast. There are many applications which use

GPS. To prevent such situation of drained battery due to GPS, change the GPS to use wireless networks and uncheck

the option “Use GPS satellites”. This setting makes GPS a little less accurate which may become a problem but

it helps in saving battery.

TOSHIBA PA3831U-1BRS battery Fit machine:
TOSHIBA Dynabook Series
TOSHIBA Dynabook R730  TOSHIBA Dynabook R731  TOSHIBA Dynabook R741 

TOSHIBA Dynabook RX3  TOSHIBA Dynabook RX3W  
TOSHIBA Portege Series
TOSHIBA Portege R700  TOSHIBA Portege R705  TOSHIBA Portege R830  TOSHIBA Portege R835 
TOSHIBA Satellite Series
TOSHIBA Satellite R630  TOSHIBA Satellite R800  TOSHIBA Satellite R830
TOSHIBA Tecra Series
TOSHIBA Tecra R700  TOSHIBA Tecra R840