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Cheap laptop batteries > laptop batteries > toshiba > toshiba tecra r940 laptop batteries

How to do when your toshiba tecra r940 laptop battery won't charge

1, Please check the hardware at first:

  a, Clean the toshiba tecra r940 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 toshiba tecra r940 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 toshiba tecra r940 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 tecra r940 10.8V,6 cell 9 cell laptop batteries

1. original battery for toshiba tecra r940, 10.8 voltage, 5800 mAh, 6 cells, Li-ion laptop batteries

Cheap tecra r940 10.8V,6 cell 9 cell laptop batteries
Click to view more pictures
Product ID: 1002442
Battery Type: Li-ion
Property: original battery [?]
Voltage: 10.8 V
Battery capacity: 5800 mAh (6 cell)
Color: Black
Related toshiba series: Tecra
Warranty: 9 months

2. original battery for toshiba tecra r940, 10.8 voltage, 8100 mAh, 9 cells, Li-ion laptop batteries

Cheap tecra r940 10.8V,6 cell 9 cell laptop batteries
Click to view more pictures
Product ID: 1002434
Battery Type: Li-ion
Property: original battery [?]
Voltage: 10.8 V
Battery capacity: 8100 mAh (9 cell)
Color: Black
Related toshiba series: Tecra
Warranty: 9 months

3. replacement battery for toshiba tecra r940, 10.8 voltage, 5200 mAh, 6 cells, Li-ion laptop batteries

Cheap tecra r940 10.8V,6 cell 9 cell laptop batteries
Click to view more pictures
Product ID: 1002694
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 10.8 V
Battery capacity: 5200 mAh (6 cell)
Color: Black
Related toshiba series: Tecra
Warranty: 12 months

4. original battery for toshiba tecra r940, 10.8 voltage, 5800 mAh, 6 cells, Li-ion laptop batteries

Cheap tecra r940 10.8V,6 cell 9 cell laptop batteries
Click to view more pictures
Product ID: 1003516
Battery Type: Li-ion
Property: original battery [?]
Voltage: 10.8 V
Battery capacity: 5800 mAh (6 cell)
Color: Silver
Related toshiba series: Tecra
Warranty: 9 months

Toshiba tecra r940 Laptop AC Adapters

toshiba  adapter
Click for more pictures
Product ID: 1061165
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 3.95A
Power: 75W
Connector: 5.5mm*2.5mm
Property: original [?]
Warranty: 12 months
TOSHIBA PA3468E adapter

Toshiba tecra r940 Laptop AC Adapters

toshiba  adapter
Click for more pictures
Product ID: 1061034
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 3.950A
Power: 75W
Connector: 5.5mm*2.5mm Barrel Tip
Property: replacement [?]
Warranty: 18 months
TOSHIBA PA3468E adapter

Toshiba tecra r940 Laptop AC Adapters

toshiba  adapter
Click for more pictures
Product ID: 1061030
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
TOSHIBA PA3714U-1ACA adapter

Toshiba tecra r940 laptop batteries can replace the following part number:

TOSHIBA

tecra r940 laptop battery is compatible with the following models :

toshiba-pabas265
TOSHIBA
Satellite R840-139
SATELLITE R840-13J
SATELLITE R845
Satellite R845-S80
Satellite R845-S85
Satellite R845-ST5N01
Satellite R845-ST6N01
Satellite R845-ST6N02
SATELLITE R930
SATELLITE R940
TECRA p55x
TECRA R630
TECRA R700
Tecra R700 Series
Tecra R700-006
Tecra R700-007
Tecra R700-00C
Tecra R700-00E
Tecra R700-00F
Tecra R700-00G
Tecra R700-00H
Tecra R700-00J
Tecra R700-00K
Tecra R700-00L
TECRA R700-01B
TECRA R700-02B
TECRA R700-03B
TECRA R700-K01
TECRA R700-K02
TECRA R700-K05
TECRA R700-S1332W
TECRA R705
TECRA R730
TECRA R731
TECRA R741
TECRA R800
TECRA R830
TECRA R830-K01B
TECRA R830-K02B
TECRA R830-K03B
TECRA R830-K05B
TECRA R830-K06B
TECRA R830-K07B
TECRA R830-K08B
TECRA R830-K10B
TECRA R835
Tecra R840 PT429A-006004
Tecra R840 PT429A-00L004
Tecra R840 Series
TECRA R840-002
TECRA R840-003
TECRA R840-008
TECRA R840-009
Tecra R840-00G
Tecra R840-00K
Tecra R840-00L
Tecra R840-00U
Tecra R840-00V
Tecra R840-012
Tecra R840-017
TECRA R840-01J
TECRA R840-020
TECRA R840-021
TECRA R840-02X
TECRA R840-04H
Tecra R840-103
TECRA R840-105
Tecra R840-109
Tecra R840-10C
TECRA R840-10E
Tecra R840-10J
TECRA R840-10L
Tecra R840-10N
Tecra R840-10Q
TECRA R840-10T
Tecra R840-10Z
TECRA R840-110
TECRA R840-111
Tecra R840-116
TECRA R840-11C
Tecra R840-11E
Tecra R840-11F
TECRA R840-11T
Tecra R840-11W
TECRA R840-126
TECRA R840-128
Tecra R840-12F
Tecra R840-12K
Tecra R840-12Z
TECRA R840-13M
Tecra R840-13U
Tecra R840-14D
Tecra R840-14F
TECRA R840-14H
Tecra R840-14Q
TECRA R840-14R
TECRA R840-14T
TECRA R840-15J
TECRA R840-15L
Tecra R840-15M
TECRA R840-16M
TECRA R840-16Q
Tecra R840-16V
TECRA R840-16W
TECRA R840-17Q
TECRA R840-17R
TECRA R840-17X
TECRA R840-18T
TECRA R840-18W
TECRA R840-18Z
TECRA R840-192
TECRA R840-195
TECRA R840-196
TECRA R840-197
TECRA R840-198
TECRA R840-199
TECRA R840-19N
TECRA R840-19Q
TECRA R840-19R
TECRA R840-1C5
TECRA R840-1C8
TECRA R840-1CC
TECRA R840-1CL
TECRA R840-1CM
TECRA R840-1CX
Tecra R840-1CZ
TECRA R840-1D5
TECRA R840-1DC
Tecra R840-1DP
Tecra R840-M109
Tecra R840-M15F
Tecra R840-Oracle
Tecra R840-S8410
TECRA R840-S8411
TECRA R840-S8412
Tecra R840-S8413
Tecra R840-S8415
Tecra R840-S8419
Tecra R840-S8420
TECRA R840-S8422
Tecra R840-S8430
Tecra R840-S8432
Tecra R840-S8440
TECRA R840-S8450
Tecra R840-ST8400
TECRA R840-ST8401
TECRA R840-ST8402
TECRA R930
TECRA R935
Tecra R940
TECRA R940 PT439A-00N003
TECRA R940 PT439A-00R003
TECRA R940-006
TECRA R940-008
Tecra R940-1C0
Tecra R940-1CH
Tecra R940-1CL
Tecra R940-1CN
Tecra R940-1CQ
TECRA R940-1CV
TECRA R940-1CW
Tecra R940-1CX
Tecra R940-1CZ
TECRA R940-1D6
TECRA R940-1DC
Tecra R940-1EE
Tecra R940-1EH
Tecra R940-1EU
Tecra R940-1EW
Tecra R940-1EZ
Tecra R940-1F1
Tecra R940-1F2
Tecra R940-1F5
Tecra R940-1F9
Tecra R940-1FD
Tecra R940-1FE
Tecra R940-1FF
Tecra R940-1FH
Tecra R940-1FK
Tecra R940-1FL
Tecra R940-1FR
Tecra R940-1FT
Tecra R940-1FX
Tecra R940-1G0
Tecra R940-1G1
Tecra R940-1G2
Tecra R940-1G3
Tecra R940-1G6
Tecra R940-1GF
Tecra R940-1GN
Tecra R940-1GP
Tecra R940-1GQ
Tecra R940-1GR
Tecra R940-1GT
Tecra R940-1GV
Tecra R940-1GW
Tecra R940-1GZ
Tecra R940-1HE
Tecra R940-1HN
Tecra R940-1HP
Tecra R940-1HQ
Tecra R940-1HR
Tecra R940-1HV
Tecra R940-1HW
Tecra R940-1JF
Tecra R940-1JG
Tecra R940-1JH
Tecra R940-1JQ
Tecra R940-1JT
Tecra R940-1JU
Tecra R940-1JZ
Tecra R940-1K4
Tecra R940-1K6
Tecra R940-1K7
Tecra R940-1KE
Tecra R940-1KF
Tecra R940-1KG
Tecra R940-1KR
Tecra R940-1KT
Tecra R940-1KU
Tecra R940-1KW
Tecra R940-1L0
Tecra R940-1L1
Tecra R940-1L3
Tecra R940-1L4
Tecra R940-1ME
Tecra R940-1MH
Tecra R940-1MJ
Tecra R940-1MM
Tecra R940-1MN
Tecra R940-1MQ
Tecra R940-1N6
Tecra R940-1N7
Tecra R940-1NR
Tecra R940-1NU
Tecra R940-1NZ
Tecra R940-1P7
Tecra R940-1P9
Tecra R940-1PD
Tecra R940-1PK
Tecra R940-1QZ
Tecra R940-1R2
Tecra R940-1R4
Tecra R940-1RG
Tecra R940-1RJ
Tecra R940-1RQ
Tecra R940-1T1
Tecra R940-BT9400
Tecra R940-S9420
Tecra R940-S9421
Tecra R940-S9430
Tecra R940-S9431
Tecra R940-S9440
Tecra R940-S9441
Tecra R940-SMBG1X
Tecra R940-SMBGX1
Tecra R940-SMBGX2
Tecra R940-SMBGX3
Tecra R940-SMBGX4
Tecra R940-SMBN22
Tecra R940-SMBN23
Tecra R940-SMBNX1
Tecra R940-SMBNX2
Tecra R940-SMBNX3
Tecra R940-SMBNX4
Tecra R940-ST2N01
Tecra R940-ST3N01
Tecra R940-W9420
TECRA R945
toshiba-pabas265

Toshiba tecra r940 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 toshiba tecra r940 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 toshiba tecra r940 batteries last?

The lifespan of a tecra r940 laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does toshiba tecra r940 batteries self-discharge when not in use?

All batteries, include tecra r940 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 tecra r940 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 toshiba laptop batteries are hot: TOSHIBA PA5076U-1BRS, TOSHIBA PA5171U-1BRS, TOSHIBA PABAS264, TOSHIBA PA5209U-1BRS, TOSHIBA PABAS260, TOSHIBA PA5267U-1BRS, DYNABOOK 4ICP4/63/68, TOSHIBA PA5214U-1BRS, DYNABOOK 4ICP4/63/68, DYNABOOK 4ICP4/63/68, TOSHIBA T8T-2, TOSHIBA PA5212U-1BRS, TOSHIBA PABAS260, TOSHIBA PA5267U-1BRS, TOSHIBA T8T-2, TOSHIBA PA5212U-1BRS, TOSHIBA P000577240, DYNABOOK 4ICP4/63/68