12cell High capacity TOSHIBA Satellite Pro L670 L770 L775 battery info
Starter batteries have two distinct values, CCAand capacity.These two readings are close to each other like lips and teeth, but the characteristics are uniquely different; one cannot predict the other
TOSHIBA Satellite L775 battery feature:
Battery Type: Li-ion
Voltage: 10.8V
Capacity: 8800mAh / 12Cell
Weight: 495g
Size: 223.00 x 50.50 x 42.50 mm
Color: Black
Generous battery replacement policies are not limited to portable equipment alone: one German manufacturer of luxury cars points out that out of 400 starter batteries returned under warranty, 200 are working well and have no problem. Low charge and acid stratification are the most common causes of the apparent failure. This problem is more frequent with large luxury cars featuring power-hungry accessories than with the more basic models. A genuine factory defect is seldom the cause, and a leading European manufacturer of starter batteries says that factory defects cause less than seven percent of the returned warranty batteries. Similar to the cell phone industry, the manufacturer of the starter battery must take responsibility for a problem that may be customer-induced.
TOSHIBA Satellite Pro L670 battery Compatible original Battery Code:
TOSHIBA:
PA3634U-1BAS PA3634U-1BRS PA3635U-1BAM
PA3635U-1BAS PA3635U-1BRM PA3635U-1BRS
PA3636U-1BAL PA3636U-1BAR PA3636U-1BRL
PA3636U-1BRS PA3638U-1BAP PA3638U-1BRS
PA3728U-1BAS PA3728U-1BRS PA3816U-1BRS
PA3817U-1BAS PA3817U-1BRS PA3818U-1BAS
PA3818U-1BRS PA3819U-1BAS PA3819U-1BRS
PABAS117 PABAS118 PABAS227
PABAS228 PABAS229 PABAS230
Fit machine:
TOSHIBA Satellite Pro L670 Series
TOSHIBA Satellite Pro L770 Series
TOSHIBA Satellite L775 Series
Sensors in the battery provide analogue inputs representing temperatures, cell voltages and currents to the model and precision A/D converters translate these inputs into digital form. Further information such ambient temperatures and the status of various alarms if necessary can also be provided to the model. These inputs are constantly monitored and updated at the request of the microprocessor which controls the model. The model can then use these inputs to estimate the SOC, or other, status of the battery at any instant in time.
The voltage threshold of commercial chargers cannot be changed, and making it adjustable would have advantages, especially for laptops as a means of prolonging battery life. When running on extended AC mode, the user would select the “long life” mode and the TOSHIBA Satellite Pro L770 battery would charge to only, say, 4.05V/cell. This would get a capacity of about 80 percent. Before traveling the user would apply the “full charge mode” to bring the charge to 4.20V/cell. This saturation charge would take about an hour and would fill the battery to 100 percent capacity.
Nickel-metal-hydride can be stored for about three years. The capacity drop that occurs during storage can partially be reversed with priming. Nickel-cadmium stores well, even if the terminal voltage falls to zero volts. Field tests done by the US Air Force revealed that NiCd stored for five years still performed well after priming cycles. It is believed that priming becomes necessary if the voltage drops below 1V/cell. Primary alkaline and lithium batteries can be stored for up to 10 years with minimal capacity loss.