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Cheap laptop batteries > laptop batteries > acer > acer vn7-791g laptop batteries

How to do when your acer vn7-791g laptop battery won't charge

1, Please check the hardware at first:

  a, Clean the acer vn7-791g battery contacts. Try charging the laptop battery with the power off. Some laptops draw a lot of power -- so much so that they can't efficiently charge the battery and run demanding tasks at the same time. If the battery doesn't seem to be getting fully charged, shut down the laptop entirely and see how it goes.

  b, Try a deep charge. If the acer vn7-791g battery is in a bad state, you might be able to bring it back to life with a deep charge cycle. First, make sure it's complete discharged by running the laptop with the battery installed (and the AC adapter removed) until the laptop completely dies. Then charge the laptop overnight.

  c, If your original old battery still charges and discharges but your new replacement acer vn7-791g battery will not, the new battery may have run to 0% or it may be a defective unit. This may be an indication that you need to replace your AC Adapter. It is more difficult to charge a new battery than it is to charge an older "broken in" battery. If your AC adapter is not outputting the correct amount of power you can run your computer, and charge an old battery, but you may be unable to charge a brand new battery.

If neither battery will recharge, you are most likely experiencing a failure in the laptop charge system (AC adapter, charge port, or motherboard charge circuit).

2, Configuring and upgrading software:

  a, Make sure you're on the latest BIOS revision for your laptop. Windows system, you could also try a repair install and rule out a corrupt installation.

  b, Have a look at your power settings, open up your control panel, and head into the Power Options.
There are several settings in here, take a quick glance around to make sure that nothing looks out of place. The particular one to look out for is the setting that causes your laptop to shut down if your battery percentage drops to a certain low threshold.

  c, Update your drivers, open up the device manager, and under Batteries you'll find a number of entries.
There should usually be three, one for the battery itself, one for the charger and a third called 'Microsoft ACPI Compliant Control Method Battery'. Right click on all of these entries head into properties, then into the driver tab and find the 'Update Driver' button (This may also be found by just right clicking the entry and hitting 'Update driver software'). Once you've done this, restart your laptop and try plugging the charger in again.

If you try all of these troubleshooting steps and your battery is still not working properly, it's time to get a new battery.

Cheap vn7-791g 11.4V,4 cell laptop batteries

1. original battery for acer vn7-791g, 11.4 voltage, 4600 mAh, 4 cells, Li-Polymer laptop batteries

Cheap vn7-791g 11.4V,4 cell laptop batteries
Click to view more pictures
Product ID: 1003650
Battery Type: Li-Polymer
Property: original battery [?]
Voltage: 11.4 V
Battery capacity: 4600 mAh (4 cell)
Color: BLACK
Warranty: 9 months

2. replacement battery for acer vn7-791g, 11.4 voltage, 4605 mAh, 4 cells, Li-ion laptop batteries

Cheap vn7-791g 11.4V,4 cell laptop batteries
Click to view more pictures
Product ID: 1004909
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.4 V
Battery capacity: 4605 mAh (4 cell)
Color: Black
Replace brand: acer
Warranty: 12 months

Acer vn7-791g laptop batteries can replace the following part number:

ACER

vn7-791g laptop battery is compatible with the following models :

acer-ac14a8l
ACER
Aspire VX5-591G-77DE
Aspire VX5-591G-77V6
Aspire VX5-591G-782Z
Aspire VX5-591G-78B8
Aspire VX5-591G-78HD
Aspire VX5-591G-78J8
Aspire VX5-591G-796X
Aspire VX5-591G-79DZ
Aspire VX5-591G-79P2
Aspire VX5-591G-79TZ
E5-576G-558B
SPIN 3 SP314-51-31HL
SPIN 3 SP314-51-31RV
Spin 3 SP314-51-325K
SPIN 3 SP314-51-32Z9
SPIN 3 SP314-51-338Y
Spin 3 SP314-51-33GR
SPIN 3 SP314-51-33RM
SPIN 3 SP314-51-33VV
Spin 3 SP314-51-34CD
SPIN 3 SP314-51-34YA
SPIN 3 SP314-51-355T
Spin 3 SP314-51-35A9
SPIN 3 SP314-51-35PJ
SPIN 3 SP314-51-35X0
Spin 3 SP314-51-36FV
Spin 3 SP314-51-36N1
SPIN 3 SP314-51-36QC
SPIN 3 SP314-51-376C
SPIN 3 SP314-51-377F
SPIN 3 SP314-51-37NA
SPIN 3 SP314-51-382A
SPIN 3 SP314-51-38U5
SPIN 3 SP314-51-38XK
SPIN 3 SP314-51-399D
SPIN 3 SP314-51-39BL
SPIN 3 SP314-51-39U1
SPIN 3 SP314-51-39WE
SPIN 3 SP314-51-39XB
SPIN 3 SP314-51-50X0
SPIN 3 SP314-51-50Z9
SPIN 3 SP314-51-5133
SPIN 3 SP314-51-51LE
SPIN 3 SP314-51-51Q0
SPIN 3 SP314-51-525P
SPIN 3 SP314-51-52YX
SPIN 3 SP314-51-52ZL
SPIN 3 SP314-51-532E
SPIN 3 SP314-51-5374
Spin 3 SP314-51-53FV
Spin 3 SP314-51-548L
SPIN 3 SP314-51-54GJ
SPIN 3 SP314-51-55PY
Spin 3 SP314-51-55U4
SPIN 3 SP314-51-56VS
Spin 3 SP314-51-575K
Spin 3 SP314-51-57KK
SPIN 3 SP314-51-57XZ
SPIN 3 SP314-51-5814
Spin 3 SP314-51-58JC
SPIN 3 SP314-51-58LA
SPIN 3 SP314-51-58MV
SPIN 3 SP314-51-59BP
Spin 3 SP314-51-59EF
SPIN 3 SP314-51-59GS
SPIN 3 SP314-51-59M7
SPIN 3 SP314-51-59NM
SPIN 3 SP314-51-C5NP
Spin 3 SP314-51-P0AM
Spin 3 SP314-51-P0WG
Spin 3 SP314-51-P1AH
Spin 3 SP314-51-P2H4
Spin 3 SP314-52-31FP
Spin 3 SP314-52-33FP
Spin 3 SP314-52-54R2
Spin 3 SP314-52-599W
TravelMate X3 TMX3410-M-30Q6
TravelMate X3 TMX3410-M-31BX
TravelMate X3 TMX3410-M-33T2
TravelMate X3 TMX3410-M-33W6
TravelMate X3 TMX3410-M-502N
TravelMate X3 TMX3410-M-50LT
TravelMate X3 TMX3410-M-50NL
TravelMate X3 TMX3410-M-51XY
TravelMate X3 TMX3410-M-5204
TravelMate X3 TMX3410-M-52C5
TravelMate X3 TMX3410-M-5527
TravelMate X3 TMX3410-M-5608
TravelMate X3 TMX3410-M-5795
TravelMate X3 TMX3410-M-57DD
TravelMate X3 TMX3410-M-591P
TravelMate X3 TMX3410-M-59AB
TravelMate X3 TMX3410-M-83GD
TravelMate X3 TMX3410-M-85AU
TravelMate X3 TMX3410-M-85VQ
TravelMate X3 TMX3410-M-866T
TravelMate X3 TMX3410-M-87AK
TravelMate X3 TMX3410-M-F58UB
TravelMate X3 TMX3410M-F58UB6
TravelMate X3 TMX3410M-F58UBB6
TravelMate X3 TMX3410M-F78UB
TravelMate X3 TMX3410M-F78UL6
TravelMate X3 X3410-MG
TravelMate X3 X3410-MG-50LB
TravelMate X3 X3410-MG-50LB(NX.VHKEV.008)
TravelMate X3 X3410-MG-89LZ
TravelMate X3 X3410-MG-89LZ(NX.VHKEG.001)
VN7-571G-50Z5
VN7-571G-52PE
VN7-571G-56F1
VN7-571G-58SN
VN7-571G-58WW
VN7-572G-72L0
VN7-591G-50LW
VN7-591G-51SS
VN7-591G-51WW
VN7-591G-55KE
VN7-591G-55N2
VN7-591G-5608
VN7-591G-56BD
VN7-591G-56ZA
VN7-591G-57J5
VN7-591G-70DR
VN7-591G-70RT
VN7-591G-715G
VN7-591G-729V
VN7-591G-72C8
VN7-591G-7308
VN7-591G-73ZU
VN7-591G-743K
VN7-591G-74SK
VN7-591G-75VL
VN7-591G-7647
VN7-591G-77FS
VN7-591G-77P6
VN7-591G-787J
VN7-591G-78BG
VN7-591G-78SX
VN7-591G/i7-4710HQ
VN7-592G-56WR
VN7-592G-58NG
VN7-592G-76W7
VN7-592G-76XN
VN7-791G
VN7-791G-53F1
VN7-791G-582D
VN7-791G-58H8
VN7-791G-72AH
VN7-791G-73AW
VN7-791G-74WY
VN7-791G-75GK
VN7-791G-76Z8
VN7-791G-77HR
VN7-791G-77J2
VN7-791G-78KL
VN7-791G-78QR
VN7-791G-792A
VN7-791G-79UG
VN7-791G-Z0Z7
VN7-792G-50CU
VN7-792G-580Q
VN7-792G-75TH
VN7-792G-79LX
VX5-591G-52WN
VX5-591G-547B
VX5-591G-72LY
acer-ac14a8l

Acer vn7-791g laptop battery and other products you purchased from us are guaranteed!

  We warrant that the products sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship.

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Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us.When you purchase acer vn7-791g laptop batteries from us, You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.

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How long will my acer vn7-791g batteries last?

The lifespan of a vn7-791g laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does acer vn7-791g batteries self-discharge when not in use?

All batteries, include vn7-791g laptop batteries, regardless of their chemistry, self-discharge. The rate of self-discharge depends both on the type of laptop battery and the storage temperature the batteries are exposed to. However, for a good estimate, wet flooded deep cycle laptop batteries self-discharge approximately 4% per week at 80°F.

Disclaimer:
The vn7-791g laptop batteries and other products supplied by our Company are [replacement for] sold for use with certain product manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the manufacturers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers with which our products [are replacement for] may be used.

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