Genuine ACER AS07A31 Laptop Battery AS07A71 rechargeable 4400mAh Black In Singapore S$57.79

Fit Machine Model:

Acer:

[Aspire 2930 ] Aspire 2930-582G25Mn, Aspire 2930-593G25Mn, Aspire 2930-733G25Mn, Aspire 2930-734G32Mn, Aspire 2930-844G32Mn, Aspire 2930G, Aspire 2930Z, Aspire 2930Z-322G25Mn, Aspire 2930Z-343G16Mn, Aspire 4230, Aspire 4235, Aspire 4310 Series, Aspire 4330, Aspire 4336, Aspire 4520, [ Aspire 4520-5141 Battery ], Aspire 4520G, Aspire 4530, Aspire 4530-5267, Aspire 4530-5350, Aspire 4530-5627, Aspire 4530-5889, Aspire 4530-6823, Aspire 4535G, Aspire 4540, Aspire 4710, Aspire 4710G, Aspire 4710Z, Aspire 4715Z, Aspire 4715Z-3A0512C, Aspire 4720, Aspire 4720G, Aspire 4720Z, Aspire 4720ZG, Aspire 4730, Aspire 4730-4516, Aspire 4730-4901, Aspire 4730-4947, [ Aspire 4730Z Battery ], Aspire 4730ZG, Aspire 4736, Aspire 4736G, Aspire 4736Z, Aspire 4736ZG, [ Aspire 4740G Battery ], Aspire 4740G- 432G50Mn, Aspire 4740G-332G50Mn, Aspire 4920, Aspire 4920-1A2G12Mi, Aspire 4920G, Aspire 4920G-302G25Mi, Aspire 4920G-3A2G16Mn, Aspire 4930, Aspire 4930G, Aspire 4935, Aspire 4935G, Aspire 4935G-644G32M, Aspire 4935G-644G32Mn, [ Aspire 4937 Battery ], Aspire 5236, Aspire 5335, Aspire 5535, Aspire 5536, Aspire 5536G, Aspire 5542, Aspire 5542G, Aspire 5735, Aspire 5735Z, Aspire 5735Z-582G16Mn, Aspire 5738, Aspire 5738DG, Aspire 5738G, Aspire 5738PG, Aspire 5738Z, Aspire 5738ZG, Aspire 5740, [ Aspire 5740DG Battery ], Aspire 5740G,

Emachine:

D620 Battery ,

Gateway:

TC73 Battery , TC74, TC78, TC79.

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.