Genuine LENOVO FRU 42T4646 Laptop Battery 42T4534 rechargeable 29Wh, 2Ah Black In Singapore S$94.29

Fit Machine Model:

Lenovo:

[42T4534 ] 42T4536, 42T4538, 42T4540, 42T4542, 42T4543, 42T4646, [ 42T4647 Battery ], 42T4648, 42T4649, 42T4650, 42T4694, 42T4696, 42T4823, 42T4825, 43R9253, 43R9254, 43R9255, 7454-2gu, Thinkpad X200, Thinkpad X200 7455, THINKPAD X200 7459VYH, Thinkpad X200-7458, [ ThinkPad X200S Battery ], Thinkpad X200S-7465, Thinkpad X201, Thinkpad X201I, Thinkpad X201S, X201S.

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.