Fits Laptop Models

Acer Laptop Models:

Aspire 8920g-934g64bn , Aspire 8920g-934g50bn , Aspire 8920g-932g32bn , Aspire 8920g-834g32bn , Aspire 8920g-6a4g32bn , Aspire 8920g Series , Aspire 8920-6671 , Aspire 8920-6048 , Aspire 8920-6030 , Aspire 8920 Series , Aspire 7720zg-3a1g16mi , Aspire 7720z-1a2g16mi , Aspire 7720z Series , Aspire 7720g-702g50hn , Aspire 7720g-603g50hn , Aspire 7720g-602g50mn , Aspire 7720g-5a2g16mi , Aspire 7720g-3a2g32mi , Aspire 7720g-302g32hi , Aspire 7720g-302g25mn , Aspire 7720g-302g25mi , Aspire 7720g-1a2g24mi , Aspire 7720g-1a2g16mi , Aspire 7720g Series Battery, Aspire 7720-3a2g12mi , Aspire 7720-1a2g16mi Notebook Battery, Aspire 7720 Series Laptop Battery, Aspire 7520g-502g32mi , Aspire 7520g-502g25mi , Aspire 7520-6a1g08mi , Aspire 7520-5823 , Aspire 7520-5618 , Aspire 7520-5115 , Aspire 7520 Series , Aspire 6920g-934g32bn , Aspire 6920g-834g32bn , Aspire 6920g-832g25bn , Aspire 6920g-814g32bn , Aspire 6920g-6a4g25mn , Aspire 6920g Series , Aspire 6920-6864 , Aspire 6920-6731 , Aspire 6920-6621 , Aspire 6920-6610 , Aspire 6920-6428 , Aspire 6920-6422 , Aspire 6920 Series , Aspire 6920 , Aspire 5920g-702g25hn , Aspire 5920g-602g25mn , Aspire 5920g-602g20hn , Aspire 5920g-602g16mn , Aspire 5920g-3a2g25mn , Aspire 5920g-302g25mn , Aspire 5920g-302g25hn , Aspire 5920g-302g25hi , Aspire 5920g-302g25 , Aspire 5920g-302g20n , Aspire 5920g-302g20h , Aspire 5920g-302g16mn , Aspire 5920g-102g16 , Aspire 5920g , Aspire 5920-6661 , Aspire 5920-6582 , Aspire 5920-3a2g16mi , Aspire 5920-302g16mn , Aspire 5920-302g12mi , Aspire 5920-1a2g16mi , Aspire 5920 Series , Aspire 5520g-402g25mi , Aspire 5520g , Aspire 5520-6a2g12mi , Aspire 5520-5a2g16 , Aspire 5520 Series , Aspire 5520 , Aspire 5320g , Aspire 5320 Series , Aspire 5315g , Aspire 5315 Series , Aspire 5310 Series ,

Battery Knowladge

1. Do not modify or disassemble acer aspire 7720 series battery.
2. With lithium-ion batteries, full charges and discharges are best on a regular basis.acer aspire 7720 series Li-ion batteries do not suffer from the memory effect.
3. Don't store your laptop battery acer aspire 7720 series for long periods plugged into or attached to any power source, including AC adapters and laptop security carts plugged into an outlet;
4. Charge Acer Aspire 7720 Series Replacement Battery before storing. The recommended charging time should not exceed 1 hour.
5. Don't pierce, hit, step on, crush or abuse the battery.Don't left the battery unused for a long time.
6. Laptop batteries are completely dischardged at the time of purchase and need a full charge before their first use.
7. Don't setting your acer aspire 7720 series battery in the high humidity, high temperature, strong vibrative and dusty place.
8. When charging your acer aspire 7720 series notebook battery for the first time your computer may indicate that charging is complete after just 10 or 15 minutes. Don’t worry, this is normal with rechargeable batteries. Just simply remove the acer aspire 7720 series from the laptop and repeat the charging procedure.
9. Short battery life is mainly cause by heat rather than charge and discharge patterns.
10. The power management system conserves Acer aspire 7720 series power by setting the processor to run at a slower speed, dimming the screen, spinning dowm the hard drive when it's not in use and causing the machine to go into sleep mode when inactive.
11. Avoid short circuit of the terminals by keeping your acer aspire 7720 series battery pack away from metal objects such as necklaces or hairpins.
12. Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every three to four weeks. If a acer aspire 7720 series battery has not been used for a long period of time, perform the new battery break in procedure described above.