Genuine LENOVO 42T4715 Laptop Battery 42T4763 rechargeable 4400mAh, 48Wh Black In Singapore S$61.73

Fit Machine Model:

Lenovo:

[E520 ] ThinkPad E40, ThinkPad E50, ThinkPad Edge 0578-47B, ThinkPad Edge 14 Inch, ThinkPad Edge 14 inch 05787UJ, ThinkPad Edge 14 inch 05787VJ, ThinkPad Edge 14 inch 05787WJ, ThinkPad Edge 14 inch 05787XJ, ThinkPad Edge 14 inch 05787YJ, ThinkPad Edge 15 Inch, ThinkPad SL410, ThinkPad SL410 2842, ThinkPad SL410 2874, ThinkPad SL410 Series, ThinkPad SL410k 2842, ThinkPad SL510, ThinkPad SL510 2847, ThinkPad SL510 2875, ThinkPad SL510 Series, ThinkPad T410, [ ThinkPad T510 Battery ], ThinkPad T510i, ThinkPad W510, Thnkpad E521.

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.