Home > LENOVO Laptop Batteries > Battery for IBM ThinkPad T42
Laptop Battery for IBM ThinkPad T42, 5200mAh
( Hi-Quality Replacement Battery for IBM ThinkPad T42 )
- Battery Capacity: 5200mAh
- Battery Cell: 6-Cell
- Battery Voltage: 10.8V
- Battery Type: Li-ion
- Battery Color: Black
- Battery Weight: 322.2g
- Product Code: IM4020LH
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!

Laptop Battery for IBM ThinkPad T42, 7800mAh
( Hi-Quality Replacement Battery for IBM ThinkPad T42 )
- Battery Capacity: 7800mAh
- Battery Cell: 9-Cell
- Battery Voltage: 10.8V
- Battery Type: Li-ion
- Battery Color: Black
- Battery Weight: 472.3g
- Product Code: IM4020LP
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!

IBM ThinkPad T42 Laptop AC Adapter
( Hi-Quality IBM ThinkPad T42 Charger )
- Adapter: for Lenovo
- Included: Power Cord
- Color: Black
- New: 100%
- Warranty: 1 Year
- Product Code: LNAC
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!
General Computer Tips : How to Change a Laptop Battery
IBM ThinkPad T42 Battery Description:
Replacement IBM ThinkPad T42 laptop batteries are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. This Li-ion IBM ThinkPad T42 battery on sales will be perfect replacement for your original IBM ThinkPad T42 Laptops.
Saving your money and time to select suitable brand new IBM ThinkPad T42 battery here,quality of this battery is certified as well by TUV,RoHS and the CE to name a few. We guarantee the battery for IBM ThinkPad T42 with a full one-year warranty from the date of purchase,30-days money back,fast shopping!
Any question or suggestion about this IBM ThinkPad T42 battery please Contact Us so we can offer you the most convenient service.
NOTE: If you couldn't find your laptop model NO. or battery part NO. in below compatible list, this battery may still be compatible with
your laptop. Please contact us to check.
IBM ThinkPad T42 Battery Fits Laptop Batteries Models: ( Press " Ctrl+F " to Find )
- IBM ThinkPad R50
- IBM ThinkPad R50E
- IBM ThinkPad R50P
- IBM ThinkPad R51
- IBM ThinkPad R51e
- IBM ThinkPad R52
- IBM ThinkPad T40
- IBM ThinkPad T40P
- IBM ThinkPad T41
- IBM ThinkPad T41P
- IBM ThinkPad T42
- IBM ThinkPad T42P
- IBM ThinkPad T43
- IBM ThinkPad T43P
IBM ThinkPad T42 Battery Replacement Battery Code: ( Press " Ctrl+F " to Find )
- IBM 08K8194
- IBM 92P1010
- IBM 92P1011
- IBM 92P1058
- IBM 92P1060
- IBM 92P1062
- IBM 92P1067
- IBM 92P1070
- IBM 92P1071
- IBM 92P1074
- IBM 92P1075
- IBM 92P1087
- IBM 92P1088
- IBM 92P1089
- IBM 92P1090
- IBM 92P1091
- IBM 92P1101
- IBM 93P5002
- IBM ASM 08K8192
- IBM ASM 92P1064
- IBM FRU 08K8193
- IBM FRU 08K8195
- IBM FRU 08K8214
How to Extend IBM ThinkPad T42 Laptop Battery Life
Laptop computer batteries often run out of power sooner than would be desired. Here are some tips for making them last longer between charges...
Screensaver: Change your laptop's screensaver to a blank (Black) screen,and set it to turn on within a few minutes of inactivity. Screensavers with graphics and sound effects will drain the power more quickly,whereas a blank screen will conserve power.
Hard Drive & Disk Drive: Avoid using the hard drive and disk drive excessively. Because these are mechanical mechanisms,they consume more power. In some cases,upgrading the amount of memory will reduce hard drive usage. If your IBM ThinkPad T42 laptop is set to run anti-virus scans periodically,only allow this to happen when you have it connected to AC power,because this substantially increases hard drive usage while it is running. If you are using an older laptop with no hard drive,consider using a VDISK or RAMDISK to reduce disk drive usage.
Sound/Music: If you want to listen to music while operating the computer,consider using a separate radio,cassette recorder,or CD player. If the CD player's batteries run out,you will be able to keep using the computer,which is probably your higher priority.
USB Devices: If your IBM ThinkPad T42 laptop computer has a USB port,keep in mind that some USB devices draw power from the computer's battery while they are plugged in to it. Avoid leaving such devices plugged in longer than they need to be.
Software: Different software which accomplishes the same functions may cause your IBM ThinkPad T42 battery computer to use different amounts of power. If the software utilizes memory more effectively (rather than reading/writing to the disk or hard drive frequently),it may use less power. Software which places less demand on the processor can also reduce power consumption in some cases,along with programs which use a dark-colored background. Avoid running software directly from a 3.5" disk or CD-ROM,because it will cause these mechanisms to run frequently and drain the power more quickly.
Laptop battery tips:
1.Carefulness read narrate book of battery,use commendatory battery.
2.New notebook battery pack must be fully charged before use.
3.New laptop battery needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
4.Rechargeable batteries undergo self-discharging when left unused. Always store a battery pack in a fully charged stage for storage.
5.Fully drain and fully recharge your battery pack every few month.
6.Li-ion and NiMH battery can not interchangeable.
7.Turn down the LCD brightness of your portable device.
8.Use built-in power management on your portable device.
9.Turn off LCD or other unnecessary accessories when not in use.
10.Set screen saver blank to 1 to 2 minutes of your laptop.
11.It is normal to get warm when charging or normal use. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
12.Research the electric appliance and the batteries contact elements is whether clean, when necessity is clean with the wet cloth mop, after dry loads according to the correct polar direction.
13.Notebook battery should stock in cool place, and dry.