Genuine LENOVO 57Y6440 Laptop Battery 121001108 rechargeable 4400mAh Black In Singapore S$54.19

Fit Machine Model:

Lenovo:

[4330 ] IdeaPad B560A Series, IdeaPad B560G Series, IdeaPad V560 Series, IdeaPad V560A Series, IdeaPad V560G Series, IdeaPad Y460, IdeaPad Y460-063346U, IdeaPad Y460-063347U, IdeaPad Y460A-IFI, IdeaPad Y460A-ITH, IdeaPad Y460AT-ITH, IdeaPad Y460C Series, IdeaPad Y460D Series, IdeaPad Y460G Series, IdeaPad Y460N Series, IdeaPad Y460P Series, Ideapad Y470N-IFI, [ Ideapad Y470N-ISE Battery ], Ideapad Y470N-ITH, Ideapad Y470P-IFI, Ideapad Y470P-ISE, IdeaPad Y560, IdeaPad Y560 Series, IdeaPad Y560A Series, IdeaPad Y560A-IFH, IdeaPad Y560A-IFI, [ IdeaPad Y560AT Series Battery ], [ IdeaPad Y570NT Series Battery ], WB0204130D,

Lenovo Ideapad Series:

IdeaPad B560 Series Battery , [ IdeaPad Y460AT-IFI Battery ], IdeaPad Y460AT-ITH, IdeaPad Y460C Series, IdeaPad Y460D Series, IdeaPad Y460G Series, IdeaPad Y460N Series, [ IdeaPad Y460P Series Battery ], IdeaPad Y560, IdeaPad Y560 Series, IdeaPad Y560A Series, IdeaPad Y560A-IFH, IdeaPad Y560A-IFI, IdeaPad Y560AT Series, IdeaPad Y560AT-IFI, IdeaPad Y560AT-ISE, IdeaPad Y560C Series, IdeaPad Y560D Series, IdeaPad Y560DT Series, IdeaPad Y560N Series, IdeaPad Y560P Series, IdeaPad Y570 Series, IdeaPad Y570A Series, IdeaPad Y570D Series, IdeaPad Y570M Series, IdeaPad Y570N Series.

How to extend the life of the laptop battery:

• 1. When using the laptop battery for the first time, charge it for 12 hours to fully activate the battery.
• 2. Maintaining the power of lithium-ion battery at 10%-90% is beneficial to protect the battery.
• 3. When plugged in for a long time, set it to over 80% before recharging, or enable the battery charging protection scheme that comes with the computer.
• 4. Unnecessary software, usb hardware, etc. can be turned off when using the battery.
• 5. Pay attention to the working environment of the battery, keep good ventilation and heat dissipation.
• 6. Calibrate the battery once every 3-4 months.
• 7. Ensure that the notebook computer has a stable voltage, and try to avoid connecting the notebook power adapter and high-power electrical appliances (such as air conditioners, refrigerators, washing machines) to the same power outlet.
• 8. Use the original adapter to charge.