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How to do when your sony vgp-bps40 laptop battery won't charge

1, Please check the hardware at first:

  a, Clean the sony vgp-bps40 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 sony vgp-bps40 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 sony vgp-bps40 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 vgp-bps40 15V,4 cell laptop batteries

1. original battery for sony vgp-bps40, 15 voltage, 3170 mAh, 4 cells, Li-Polymer laptop batteries

Cheap vgp-bps40 15V,4 cell laptop batteries
Click to view more pictures
Product ID: 1003598
Battery Type: Li-Polymer
Property: original battery [?]
Voltage: 15 V
Battery capacity: 3170 mAh (4 cell)
Color: black
Warranty: 9 months

Sony vgp-bps40 laptop batteries can replace the following part number:

SONY
VGP-BPS40

vgp-bps40 laptop battery is compatible with the following models :

SONY
SVF14N11CXB
SVF14N1S0C
SVF14N1S1C
SVF14N1S2C
SVF14N1S3C
SVF14N1S4C
SVF14N1S5C
SVF14NA1UL
SVF15N19SCS
SVF15N1S0C
SVF15N1S1C
SVF15N1S2C
SVF15N1S3C
SVF15N1S4C
SVF15N1S5C
SVF15N1S6C
SVF15N1S7C
SVF15N1S8C
SVF15N1S9C
SVF15N23CGS
SVF15N27CGB
SVF15N28SCB
SVF15N29SCB
SVF15N2ACGP
VAIO FLIP SVF 14A
VAIO SV14N16SNS
Vaio SVF14n series
Vaio SVF14n100c
Vaio SVF14n11cxb
VAIO SVF14N11SGS
VAIO SVF14N12SAB
VAIO SVF14N12SAP
VAIO SVF14N12SGB
VAIO SVF14N12SGP
VAIO SVF14N12SHB
Vaio SVF14N13CBS
Vaio SVF14N13CLS
Vaio SVF14n13cxb
Vaio SVF14n13cxs
VAIO SVF14N13SGB
VAIO SVF14N13SGS
Vaio SVF14N15CBB
Vaio SVF14N15CDS
VAIO SVF14N15CLB
Vaio SVF14N15CLS
Vaio SVF14N15ST
VAIO SVF14N15STS
VAIO SVF14N16CW
VAIO SVF14N16CWB
Vaio SVF14N16CXB
Vaio SVF14N16CXS
VAIO SVF14N16SGB
VAIO SVF14N17SHS
Vaio SVF14n18scb
Vaio SVF14n18scp
VAIO SVF14N18SCS
Vaio SVF14N18ST
VAIO SVF14N18STB
Vaio SVF14N190S
Vaio SVF14N190X
VAIO SVF14N190XB
Vaio SVF14N19DJP
Vaio SVF14N19DJS
Vaio SVF14n19sc
VAIO SVF14N19SCB
VAIO SVF14N19SCS
VAIO SVF14N19SGB
Vaio SVF14N1A1J
Vaio SVF14N1A4R
Vaio SVF14N1B4R
Vaio SVF14N1C4E
VAIO SVF14N1C4ES
Vaio SVF14N1C4R
VAIO SVF14N1D4RS
Vaio SVF14N1E2E
VAIO SVF14N1E2ES
VAIO SVF14N1E2ES.EE9
Vaio SVF14N1E2R
Vaio SVF14N1E4R
Vaio SVF14N1J2E
VAIO SVF14N1J2ES.EE9
Vaio SVF14N1J2R
Vaio SVF14N1L2R
VAIO SVF14N1L2RS
Vaio SVF14N1N2E
VAIO SVF14N1N2ES
Vaio SVF14n1s6c
Vaio SVF14n1s7c
Vaio SVF14n1s8c
Vaio SVF14n1s9c
Vaio SVF14n21cxb
Vaio SVF14n21cxp
Vaio SVF14n21cxs
Vaio SVF14N21SG
Vaio SVF14N22SA
VAIO SVF14N22SAB
VAIO SVF14N22SAS
VAIO SVF14N22SGB
VAIO SVF14N22SGP
VAIO SVF14N22SGS
VAIO SVF14N22SHB
Vaio SVF14N23CLB
Vaio SVF14N23CXB
Vaio SVF14N23CXP
Vaio SVF14n23cxs
Vaio SVF14N25CDS
Vaio SVF14N25CLB
Vaio SVF14n25cxb
VAIO SVF14N26CW/B
VAIO SVF14N26CW/S
Vaio SVF14N26SG
VAIO SVF14N26SGB
VAIO SVF14N26SGS
Vaio SVF14n27sc
Vaio SVF14n27scs
Vaio SVF14n28sc
Vaio SVF14n28scb
Vaio SVF14n28scp
Vaio SVF14n28scs
Vaio SVF14n290x
Vaio SVF14N29EJS
Vaio SVF14n29sc
Vaio SVF14n29scb
Vaio SVF14n29scs
Vaio SVF14N2A1J
Vaio SVF14N2A4E
Vaio SVF14N2A4R
Vaio SVF14N2APXS
Vaio SVF14N2B4E
Vaio SVF14N2C4E
Vaio SVF14N2C4R
Vaio SVF14N2C5E
Vaio SVF14N2F4R
Vaio SVF14N2G4R
Vaio SVF14N2I4R
Vaio SVF14N2J2E
VAIO SVF14N2J2ES
VAIO SVF14N2J2RS
VAIO SVF14N2N2ES
Vaio SVF14NA18T
Vaio SVF14NA19T
Vaio SVF14NA1AT
Vaio SVF14NA29T
VAIO SVF15N12SAB
VAIO SVF15N12SAS
VAIO SVF15N12SFB
VAIO SVF15N12SFS
VAIO SVF15N12SGS
VAIO SVF15N12SNS
VAIO SVF15N13CKS
Vaio SVF15N14CXS
Vaio SVF15N15CDB
Vaio SVF15N15ST
VAIO SVF15N16SHB
Vaio SVF15N17CBS
Vaio SVF15N17CDB
Vaio SVF15N17CLS
Vaio SVF15N17CXS
Vaio SVF15N17DJB
Vaio SVF15N17DJP
Vaio SVF15N17DJS
Vaio SVF15N17SAB
VAIO SVF15N17SNS
Vaio SVF15N17ST
Vaio SVF15N18DJB
Vaio SVF15N18DJP
Vaio SVF15N18PG
Vaio SVF15N18PGB
VAIO SVF15N18PGS
VAIO SVF15N18PWB
VAIO SVF15N18PWS
VAIO SVF15N18SCB
VAIO SVF15N18SCP
VAIO SVF15N18SCS
Vaio SVF15N190S
Vaio SVF15N190X
VAIO SVF15N190XB
VAIO SVF15N19CKB
Vaio SVF15N19DJS
VAIO SVF15N19SCB
Vaio SVF15N1A1J
VAIO SVF15N1A4EB
Vaio SVF15N1A4R
VAIO SVF15N1A4RB
VAIO SVF15N1ACGB
Vaio SVF15N1ACGS
VAIO SVF15N1B4EB
Vaio SVF15N1B4R
VAIO SVF15N1D4EB
Vaio SVF15N1F4R
VAIO SVF15N1G4RS
Vaio SVF15N1H4R
Vaio SVF15N1I4R
Vaio SVF15N1I4RS
Vaio SVF15N1J2E
VAIO SVF15N1J2ES
VAIO SVF15N1J2ES.EE9
Vaio SVF15N1L2E
Vaio SVF15N1M2R
VAIO SVF15N1M2RS
Vaio SVF15N1N2E
VAIO SVF15N1S2ES.BE1
VAIO SVF15N1S2ES.CEP
VAIO SVF15N1S2ES.EE9
Vaio SVF15N1X2E
VAIO SVF15N1X2EB
Vaio SVF15N1X2R
VAIO SVF15N1Y2ES
Vaio SVF15N1Z2R
Vaio SVF15N22SA
VAIO SVF15N22SAB
VAIO SVF15N22SAS
VAIO SVF15N23CGS
Vaio SVF15N25CDB
Vaio SVF15N25CXB
Vaio SVF15N25CXS
Vaio SVF15N26CXB
VAIO SVF15N27CGB
Vaio SVF15N27CLS
Vaio SVF15N27SG
Vaio SVF15N27SH
Vaio SVF15N28PG
VAIO SVF15N28PXB
VAIO SVF15N28SCP
VAIO SVF15N28SCS
Vaio SVF15N290S
Vaio SVF15N290X
Vaio SVF15N29CLS
VAIO SVF15N29SCS
Vaio SVF15N2A1J
Vaio SVF15N2A4E
Vaio SVF15N2A4R
VAIO SVF15N2ACGB
VAIO SVF15N2ACGP
Vaio SVF15N2ACGS
Vaio SVF15N2ACXB
Vaio SVF15N2B4E
VAIO SVF15N2B4EB
Vaio SVF15N2B4R
Vaio SVF15N2C4E
VAIO SVF15N2C4ES
Vaio SVF15N2C4R
Vaio SVF15N2C5E
Vaio SVF15N2D4E
Vaio SVF15N2D4R
Vaio SVF15N2E2E
Vaio SVF15N2E4R
Vaio SVF15N2F4R
Vaio SVF15N2G4R
Vaio SVF15N2H4R
Vaio SVF15N2I4R
Vaio SVF15N2J4R
Vaio SVF15N2K4R
Vaio SVF15N2L2E
VAIO SVF15N2L2ES
Vaio SVF15N2M2R
Vaio SVF15N2M4R
Vaio SVF15N2N2E
Vaio SVF15N2S2E
VAIO SVF15N2S2ES.EE9
Vaio SVF15N2X2E
VAIO SVF15N2X2EB
Vaio SVF15N2Y2E
VAIO SVF15N2Z2EB.BE1
Vaio SVF15N2Z2RB
Vaio SVF15NB19T
Vaio SVF15NB1AT
Vaio SVF15NB1BT
Vaio SVF15NB1CT
Vaio SVF15NB1DT
Vaio SVF15NB1FT
Vaio SVF15NB29T

Sony vgp-bps40 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 sony vgp-bps40 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 sony vgp-bps40 batteries last?

The lifespan of a vgp-bps40 laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does sony vgp-bps40 batteries self-discharge when not in use?

All batteries, include vgp-bps40 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 vgp-bps40 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 sony laptop batteries are hot: SONY 31CP5/57/80, SONY 3059C3N, SONY VJ8BPS48, SONY LIS2210ERPC, SONY VJ8BPS47, SONY 31CP5/57/80, , SONY VJ8BPS52, SONY VJ8BPS55, SONY VJ8BPS52, SONY ERA-201B1, SONY 3059C3N, SONY ERA-201B1, SONY LIP3116ERPC, SONY 3059C3N, SONY 31CP5/57/80, SONY VJ8BPS55, SONY VGP-BPS26