Replacement BENQ SQU-409 Laptop Battery 23.20092.01 rechargeable 4400mAh White In Singapore S$Coming soon!

Fit Machine Model:

Benq:

[JoyBook S31 ] JoyBook S52, JoyBook S52E, JoyBook S52W, JoyBook S53, JoyBook S53E, JoyBook S53W, JoyBook T31,

Lenovo:

Y200 Series Battery ,

Nec:

Versa S940 Battery ,

Packard Bell:

[ EasyNote A5 Battery ] Battery , EasyNote A5340, EasyNote A5380, EasyNote A5530, EasyNote A5560, EasyNote A7, EasyNote A7145, EasyNote A7178, EasyNote A7718, EasyNote A7720, EasyNote A8, EasyNote A8202, EasyNote A8400, EasyNote A8550.

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.