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Cheap laptop batteries > laptop batteries > asus > asus a42-a3 laptop batteries

How to do when your asus a42-a3 laptop battery won't charge

1, Please check the hardware at first:

  a, Clean the asus a42-a3 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 asus a42-a3 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 asus a42-a3 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 a42-a3 14.8V,8 cell laptop batteries

1. replacement battery for asus a42-a3, 14.8 voltage, 4400 mAh, 8 cells, Li-ion laptop batteries

Cheap a42-a3 14.8V,8 cell laptop batteries
Click to view more pictures
Product ID: 1001538
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 14.8 V
Battery capacity: 4400 mAh (8 cell)
Color: black
Replace brand: asus
Warranty: 12 months

2. original battery for asus a42-a3, 14.8 voltage, 4400 mAh, 8 cells, Li-ion laptop batteries

Cheap a42-a3 14.8V,8 cell laptop batteries
Click to view more pictures
Product ID: 1002409
Battery Type: Li-ion
Property: original battery [?]
Voltage: 14.8 V
Battery capacity: 4400 mAh (8 cell)
Color: Black
Warranty: 9 months

Asus a42-a3 Laptop AC Adapters

asus  adapter
Click for more pictures
Product ID: 1061206
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 4.74A
Power: 90W
Connector: 5.5mm*2.5mm
Property: original [?]
Warranty: 12 months
ASUS PA-1900-30 adapter

Asus a42-a3 Laptop AC Adapters

asus  adapter
Click for more pictures
Product ID: 1061108
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 3.420A
Power: 65W
Connector: 5.5mm*2.5mm
Property: original [?]
Warranty: 12 months
ASUS ADP-65JH BB adapter

Asus a42-a3 Laptop AC Adapters

asus  adapter
Click for more pictures
Product ID: 1061060
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 3.420A
Power: 65W
Connector: 5.5mm*2.5mm
Property: replacement [?]
Warranty: 18 months
ASUS ADP-65JH BB adapter

Asus a42-a3 Laptop AC Adapters

asus  adapter
Click for more pictures
Product ID: 1061118
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 6.32A
Power: 120W
Connector: 5.5mm*2.5mm
Property: original [?]
Warranty: 12 months
ASUS PA-1121-04 adapter

Asus a42-a3 Laptop AC Adapters

asus  adapter
Click for more pictures
Product ID: 1061059
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 4.740A
Power: 90W
Connector: 5.5mm*2.5mm
Property: replacement [?]
Warranty: 18 months
ASUS PA-1600-24 adapter

Asus a42-a3 Laptop AC Adapters

asus  adapter
Click for more pictures
Product ID: 1061107
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 4.74A
Power: 90W
Connector: 5.5*2.5mm
Property: original [?]
Warranty: 12 months
ASUS PA-1600-24 adapter

Asus a42-a3 laptop batteries can replace the following part number:

ASUS
A42-A3

a42-a3 laptop battery is compatible with the following models :

ASUS
A3 Series
A3000
A3000 Series
A3000A
A3000AC
A3000E
A3000F
A3000G
A3000H
A3000L
A3000N
A3000V
A3000VC
A3000VP
A3500L
A3500N
A3527
A3527N-UH
A3527NL
A3800G
A38N
A3Ac
A3Ap
A3E
A3Fc
A3Fp
A3G
A3H
A3H Series
A3Hf
A3L
A3N
A3N/L
A3Vc
A3Vp
A6 SERIES
A6000 Series
A6000E
A6000G
A6000Ga
A6000J
A6000Ja
A6000JC
A6000K
A6000KM
A6000KT
A6000L
A6000N
A6000Ne
A6000R
A6000U
A6000V
A6000Va
A6000Vc
A6000Vm
A6040VM
A6700G
A6700GA
A6700L
A6700NE
A6722NE-LH
A6726G-LH
A67GA
A6E
A6F
A6G
A6Ga
A6J
A6Ja
A6JA-Q007H
A6Jc
A6JC-Q026H
A6Je
A6Jm
A6K
A6K-Q013H
A6K-Q023H
A6K-Q025H
A6K-Q042H
A6Km
A6KM-Q025H
A6KM-Q031H
A6KM-Q038H
A6Kt
A6KT-Q006H
A6L
A6L-B008H
A6M
A6N
A6Ne
A6QK
A6R
A6R-B001H
A6R-B001H-BE
A6R-B009P
A6R-B023P
A6Rp
A6T
A6Tc
A6U
A6U-B008H
A6U-B043H
A6U-B098H
A6V
A6Va
A6VA-Q016H
A6VA-Q016H-BE
A6VA-Q055H
A6VA-Q055H-BE
A6Vc
A6VC-Q004H
A6VC-Q016H
A6Vm
A6VM-Q005H
A6VM-Q005H-BE
A7 Series
A7000CC
A7000D
A7000DB
A7000DC
A7000G
A7000GB
A7000GC
A7000J
A7000JB
A7000JC
A7000V
A7000VB
A7000VC
A7C
A7CB
A7CC
A7CD
A7D
A7DB
A7DC
A7F
A7G
A7GB
A7GC
A7J
A7JB
A7Jc
A7K
A7Kc
A7M
A7MB
A7MC
A7S
A7Sn
A7SV
A7T
A7TB
A7Tc
A7U
A7V
A7VB
A7Vc
G1 Series
G1S
G1SN
G2 Series
G2K
G2P
G2PB
G2Pc
G2S
G2SG
G2Sv
Z9000 SERIES
Z90R
Z91
Z91 Series
Z9100
Z9100 Series
Z9100E
Z9100ER
Z9100G
Z9100L
Z9100N
Z91A
Z91AC
Z91E
Z91ER
Z91F
Z91FC
Z91FP
Z91FR
Z91G
Z91HF
Z91L
Z91N
Z91V
Z91VC
Z92 Series
Z9200 SERIES
Z9200G
Z9200L
Z9200NE
Z9200U
Z9200Vc
Z92F
Z92G
Z92GA
Z92J
Z92JA
Z92Jc
Z92JE
Z92JM
Z92K
Z92KM
Z92KT
Z92L
Z92M
Z92NE
Z92R
Z92RP
Z92T
Z92TC
Z92U
Z92V
Z92VA
Z92Vc
Z92Vm

Asus a42-a3 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 asus a42-a3 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 asus a42-a3 batteries last?

The lifespan of a a42-a3 laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does asus a42-a3 batteries self-discharge when not in use?

All batteries, include a42-a3 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 a42-a3 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.

The following asus laptop batteries are hot: ASUS C21N1414, ASUS C21N1414, ASUS C12N1435, ASUS C21N1414, ASUS C21N1414, ASUS A41N1424, ASUS C12N1435, ASUS VM590Z, ASUS C12N1604, DELL TU131-TS63-74, ASUS A41-X550A, ASUS A42-S551, ASUS C32N1305, ASUS C21N1414, ASUS A31N1601, ASUS A41N1424, ASUS C21N1414, ASUS C12N1435