8cell LENOVO L09C6D21 L09S6D21 Battery Replacement LENOVO IdeaPad U550 Battery

Published on November 27 2010 by love-battery.com zone

Type: Li-ion
Voltage: 14.8V
Capacity: 57Wh / 8Cell
Weight: 394g
Size: 268.60 x 48.90 x 21.01 mm
Color: Black

Compatible original Battery Code:
57Y6309 L09C6D21 L09S6D21

Fit machine:
LENOVO IdeaPad U450P Series

LENOVO IdeaPad U450P 20031 LENOVO IdeaPad U450P 3389
LENOVO IdeaPad U550 Series

Q: In the end in the LENOVO L09S6D21 Battery management program selected by comparing the number of Sure Start

discharge?
A: I do not know why you got it wrong "choose by how much" in mind. Post mean to be kind to discuss how to set the battery, through the "choose by how much" to tell Windows to achieve this is worth the time remaining power warning information - prepared to do standby; and when not to say that starting from discharge.

I suggest you read the first post, after reading you should be able to conclude that: the battery discharge time under plans to set a serious shortage of electricity warning point (in fact, mandatory stand-point) is the right path. Windows into the force to stand in front of 10-minute duration of use, then it enough for us to save thefile close the stall of the system received. You turn off all the Windows warning and low battery power saving measures, simulate what use of the environment (note not stand without) side with the remaining capacity, and their watch while watching the time, find the corresponding 5 to 10 times the actual use of power value, and then set it as a serious power shortage warning point it wants to.

Q. Laptop in the end how the discharge?
A: do not know why you asked the question Notebook will not receive external power, and battery-powered, with the use of forward is to let the LENOVO IdeaPad U550 Battery discharge is not it? Used books can not be switched electricity is discharged to say. Serious warning: the complete discharge of the battery without charge if the extended period of time, it may lead to battery failure!

Sealed lithium-ion batteries for a long time the right way, required by law to pay attention to keep about 40% of its electricity and store it. Otherwise, the operation of the battery power of the relationship between the internal circuitry, batteries retain power will be consumed continuously trace, in the event of power supply batteries to the circuit board are not sufficient to support the operation of the case, the battery will not wake up and failure scrapped.

Therefore,Get more in at google.com.hk the first two months of posts proposed to do a complete discharge of a battery, if the long term storage without charging it, once the batteries are not enough to guarantee the circuit board power operation, the battery will not wake up and failure (only open Charge core shell alone can remedy the person may have used UPS for this painful experience, both the fault principle is similar.)