High Quality Battery for IBM Fru 42T4511 laptop (4400mAh, 6 cells)

    Specification
  • SKULIB898
  • ConditionReplacement, Brand New
  • Voltage10.8V
  • Capacity4400mAh
  • Number of Cells6 cells
  • Cell TypeLi-ion
  • ColorBlack
  • Size204.88x58.56x21mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock

High Quality Battery for IBM Fru 42T4511 laptop (6600mAh, 9 cells)

    Specification
  • SKULIB899
  • ConditionReplacement, Brand New
  • Voltage10.8V
  • Capacity6600mAh
  • Number of Cells9 cells
  • Cell TypeLi-ion
  • ColorBlack
  • Size204.88x79.5x21mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Product Description
Better quality, Better price

High Quality Battery for IBM Fru 42T4511, Feel Free To Use!

IBM Fru 42T4511 battery is a fast-charged, high-quality, high-capacity, superior-performing IBM laptop battery. The battery for IBM Fru 42T4511 laptop is manufactured in strict accordance with the original circuit design and standard. Selection of ABS fireproof plastic shell, original protection IC chip, branded lithium-ion batteries and adoption of a multiple intelligent security protection are in order to meet and exceed the original equipment manufacturers specifications.

Our requirements for safety performance are extremely strict. Each replacement battery for IBM Fru 42T4511 has gone through more than one hundred strict tests on the quality and safety. These replacement batteries for IBM Fru 42T4511 have passed the CE, UL, ROHS, ISO9001/ISO9002 and other international related certifications. Our products have been sold in many countries and regions around the world because of their powerful performance, high security and acceptable price.

More importantly, our IBM Fru 42T4511 laptop batteries are sold directly on the network, without other agents profits included. Therefore, the price that you see on our website will generally be 20-50% lower than our competitors. If you find a cheaper product on the competitive website, please let us know that and we will solve this problem for you.

Multi Protect

12 layer intelligent composite security technology

  • ESD PROTECTION
  • OVER HEAT PROTECTION
  • POWER PROTECTION
  • CURRENT PROTECTION
  • OVER CHARGE PROTECTION
  • ELECTROMAGNETIC
  • VOLTAGE PROTECTION
  • OVER discharge PROTECTION
  • SHORT PROTECTION
  • INTELLIGENT PROTECTION
  • CHARGING TIME PROTECTION
  • CLASS A RPOTECTION
Product Larger Images
Battery for IBM Fru 42T4511 laptopBattery for IBM Fru 42T4511 laptopBattery for IBM Fru 42T4511 laptopBattery for IBM Fru 42T4511 laptop Battery for IBM Fru 42T4511 laptopBattery for IBM Fru 42T4511 laptopBattery for IBM Fru 42T4511 laptopBattery for IBM Fru 42T4511 laptopBattery for IBM Fru 42T4511 laptop
Compatible Battery Part Numbers
  • 40Y6795
  • 40Y6797
  • 40Y6798
  • 40Y6799
  • 41N5666
  • 42T4504
  • 42T4511
  • 42T4513
  • 42T4544
  • 42T4560
  • 42T4561
  • 42T4566
  • 42T4572
  • 42T5233
  • 42T5234
  • 42T5245
  • 42T5246
  • 92P1134
  • 92P1142
  • ASM 42T4545
  • ASM 92P1128
  • ASM 92P1130
  • ASM 92P1132
  • ASM 92P1138
  • ASM 92P1140
  • ASM 92P1142
  • FRU 42T4502
  • FRU 42T4504
  • FRU 42T4511
  • FRU 42T4513
  • FRU 42T4619
  • FRU 42T4651
  • FRU 42T5232
  • FRU 42T5233
  • FRU 92P1127
  • FRU 92P1129
  • FRU 92P1131
  • FRU 92P1133
  • FRU 92P1137
  • FRU 92P1139
  • FRU 92P1141
Compatible Laptop Models
  • ThinkPad R500
  • ThinkPad R60 0656
  • ThinkPad R60 0657
  • ThinkPad R60 0658
  • ThinkPad R60 0659
  • ThinkPad R60 9444
  • ThinkPad R60 9445
  • ThinkPad R60 9446
  • ThinkPad R60 9447
  • ThinkPad R60 9455
  • ThinkPad R60 9456
  • ThinkPad R60 9457
  • ThinkPad R60 9458
  • ThinkPad R60 9459
  • ThinkPad R60 9460
  • ThinkPad R60 9461
  • ThinkPad R60 9462
  • ThinkPad R60 9463
  • ThinkPad R60 9464
  • ThinkPad R60
  • ThinkPad R60E 0656
  • ThinkPad R60E 0657
  • ThinkPad R60E 0658
  • ThinkPad R60E 0659
  • ThinkPad R60E 9444
  • ThinkPad R60E 9445
  • ThinkPad R60E 9446
  • ThinkPad R60E 9447
  • ThinkPad R60E 9455
  • ThinkPad R60E 9456
  • ThinkPad R60E 9457
  • ThinkPad R60E 9458
  • ThinkPad R60E 9459
  • ThinkPad R60E 9460
  • ThinkPad R60E 9461
  • ThinkPad R60E 9462
  • ThinkPad R60E 9463
  • ThinkPad R60E 9464
  • ThinkPad R60E
  • ThinkPad R61 (14.1" & 15.0" STANDARD SCREENS AND 15.4" WIDESCREEN)
  • ThinkPad R61 7642
  • ThinkPad R61 7643
  • ThinkPad R61 7644
  • ThinkPad R61 7645
  • ThinkPad R61 7646
  • ThinkPad R61 7647
  • ThinkPad R61 7648
  • ThinkPad R61 7649
  • ThinkPad R61 7650
  • ThinkPad R61 7657
  • ThinkPad R61 8914
  • ThinkPad R61 8918
  • ThinkPad R61 8919
  • ThinkPad R61 8920
  • ThinkPad R61 8927
  • ThinkPad R61 8928
  • ThinkPad R61 8929
  • ThinkPad R61 8930
  • ThinkPad R61 8932
  • ThinkPad R61 8933
  • ThinkPad R61 8934
  • ThinkPad R61 8935
  • ThinkPad R61 8936
  • ThinkPad R61 8937
  • ThinkPad R61 8942
  • ThinkPad R61 8943
  • ThinkPad R61 8944
  • ThinkPad R61 8945
  • ThinkPad R61 8947
  • ThinkPad R61 8948
  • ThinkPad R61 8949
  • ThinkPad R61
  • ThinkPad R61E (15.4" WIDESCREEN)
  • ThinkPad R61E 7642
  • ThinkPad R61E 7643
  • ThinkPad R61E 7644
  • ThinkPad R61E 7645
  • ThinkPad R61E 7646
  • ThinkPad R61E 7647
  • ThinkPad R61E 7648
  • ThinkPad R61E 7649
  • ThinkPad R61E 7650
  • ThinkPad R61E 7657
  • ThinkPad R61E 8914
  • ThinkPad R61E 8918
  • ThinkPad R61E 8919
  • ThinkPad R61E 8920
  • ThinkPad R61E 8927
  • ThinkPad R61E 8928
  • ThinkPad R61E 8929
  • ThinkPad R61E 8930
  • ThinkPad R61E 8932
  • ThinkPad R61E 8933
  • ThinkPad R61E 8934
  • ThinkPad R61E 8935
  • ThinkPad R61E 8936
  • ThinkPad R61E 8937
  • ThinkPad R61I (14.1" & 15.0" STANDARD SCREENS AND 15.4" WIDESCREEN)
  • ThinkPad R61I 7642
  • ThinkPad R61I 7643
  • ThinkPad R61I 7644
  • ThinkPad R61I 7645
  • ThinkPad R61I 7646
  • ThinkPad R61I 7647
  • ThinkPad R61I 7648
  • ThinkPad R61I 7649
  • ThinkPad R61I 7650
  • ThinkPad R61I 7657
  • ThinkPad R61I 8914
  • ThinkPad R61I 8918
  • ThinkPad R61I 8919
  • ThinkPad R61I 8920
  • ThinkPad R61I 8927
  • ThinkPad R61I 8928
  • ThinkPad R61I 8929
  • ThinkPad R61I 8930
  • ThinkPad R61I 8932
  • ThinkPad R61I 8933
  • ThinkPad R61I 8934
  • ThinkPad R61I 8935
  • ThinkPad R61I 8936
  • ThinkPad R61I 8937
  • ThinkPad R61I 8943
  • ThinkPad SL300
  • ThinkPad SL400
  • ThinkPad SL400C
  • ThinkPad SL500
  • ThinkPad SL500C
  • ThinkPad T500
  • ThinkPad T60 1951
  • ThinkPad T60 1952
  • ThinkPad T60 1953
  • ThinkPad T60 1954
  • ThinkPad T60 1955
  • ThinkPad T60 1956
  • ThinkPad T60 2007
  • ThinkPad T60 2008
  • ThinkPad T60 2009
  • ThinkPad T60 2613
  • ThinkPad T60 2623
  • ThinkPad T60 2637
  • ThinkPad T60 6369
  • ThinkPad T60 6371
  • ThinkPad T60 6372
  • ThinkPad T60 6373
  • ThinkPad T60 6374
  • ThinkPad T60 6457
  • ThinkPad T60 6458
  • ThinkPad T60 6459
  • ThinkPad T60 6460
  • ThinkPad T60 6461
  • ThinkPad T60 6462
  • ThinkPad T60 6463
  • ThinkPad T60 6465
  • ThinkPad T60 6466
  • ThinkPad T60 6467
  • ThinkPad T60 6468
  • ThinkPad T60 6469
  • ThinkPad T60 6470
  • ThinkPad T60 6471
  • ThinkPad T60 8741
  • ThinkPad T60 8742
  • ThinkPad T60 8743
  • ThinkPad T60 8744
  • ThinkPad T60 8745
  • ThinkPad T60 8746
  • ThinkPad T60
  • ThinkPad T60P 1951
  • ThinkPad T60P 1952
  • ThinkPad T60P 1953
  • ThinkPad T60P 1954
  • ThinkPad T60P 1955
  • ThinkPad T60P 1956
  • ThinkPad T60P 2007
  • ThinkPad T60P 2008
  • ThinkPad T60P 2009
  • ThinkPad T60P 2613
  • ThinkPad T60P 2623
  • ThinkPad T60P 2637
  • ThinkPad T60P 6369
  • ThinkPad T60P 6370
  • ThinkPad T60P 6371
  • ThinkPad T60P 6372
  • ThinkPad T60P 6373
  • ThinkPad T60P 6374
  • ThinkPad T60P 6457
  • ThinkPad T60P 6458
  • ThinkPad T60P 6459
  • ThinkPad T60P 6460
  • ThinkPad T60P 6461
  • ThinkPad T60P 6462
  • ThinkPad T60P 6463
  • ThinkPad T60P 6465
  • ThinkPad T60P 6466
  • ThinkPad T60P 6467
  • ThinkPad T60P 6468
  • ThinkPad T60P 6469
  • ThinkPad T60P 6470
  • ThinkPad T60P 6471
  • ThinkPad T60P 8741
  • ThinkPad T60P 8742
  • ThinkPad T60P 8743
  • ThinkPad T60P 8744
  • ThinkPad T60P 8745
  • ThinkPad T60P 8746
  • ThinkPad T60P
  • ThinkPad T61 (14.1" STANDARD SCREENS AND 15.4" WIDESCREEN)
  • ThinkPad T61 6457
  • ThinkPad T61 6458
  • ThinkPad T61 6459
  • ThinkPad T61 6460
  • ThinkPad T61 6461
  • ThinkPad T61 6462
  • ThinkPad T61 6463
  • ThinkPad T61 6464
  • ThinkPad T61 6465
  • ThinkPad T61 6466
  • ThinkPad T61 6467
  • ThinkPad T61 6468
  • ThinkPad T61 6470
  • ThinkPad T61 6471
  • ThinkPad T61 8889
  • ThinkPad T61 8890
  • ThinkPad T61 8891
  • ThinkPad T61 8892
  • ThinkPad T61 8893
  • ThinkPad T61 8894
  • ThinkPad T61 8895
  • ThinkPad T61 8896
  • ThinkPad T61 8897
  • ThinkPad T61 8898
  • ThinkPad T61 8899
  • ThinkPad T61 8900
  • ThinkPad T61 8938
  • ThinkPad T61 8939
  • ThinkPad T61
  • ThinkPad T61P (14.1" STANDARD SCREENS AND 15.4" WIDESCREEN)
  • ThinkPad T61P 6457
  • ThinkPad T61P 6458
  • ThinkPad T61P 6459
  • ThinkPad T61P 6460
  • ThinkPad T61P 6461
  • ThinkPad T61P 6462
  • ThinkPad T61P 6463
  • ThinkPad T61P 6464
  • ThinkPad T61P 6465
  • ThinkPad T61P 6466
  • ThinkPad T61P 6467
  • ThinkPad T61P 6468
  • ThinkPad T61P 6470
  • ThinkPad T61P 6471
  • ThinkPad T61P 8889
  • ThinkPad T61P 8890
  • ThinkPad T61P 8891
  • ThinkPad T61P 8892
  • ThinkPad T61P 8893
  • ThinkPad T61P 8894
  • ThinkPad T61P 8895
  • ThinkPad T61P 8896
  • ThinkPad T61P 8897
  • ThinkPad T61P 8898
  • ThinkPad T61P 8899
  • ThinkPad T61P 8900
  • ThinkPad T61P 8938
  • ThinkPad T61P 8939
  • ThinkPad T61P
  • ThinkPad W500
  • ThinkPad Z60M 0660
  • ThinkPad Z60M 0672
  • ThinkPad Z60M 0673
  • ThinkPad Z60M 0674
  • ThinkPad Z60M 0675
  • ThinkPad Z60M 2529
  • ThinkPad Z60M 2530
  • ThinkPad Z60M 2531
  • ThinkPad Z60M 2532
  • ThinkPad Z60M 9450
  • ThinkPad Z60M 9451
  • ThinkPad Z60M 9452
  • ThinkPad Z60M 9453
  • ThinkPad Z60M
  • ThinkPad Z61E 0660
  • ThinkPad Z61E 0672
  • ThinkPad Z61E 0673
  • ThinkPad Z61E 0674
  • ThinkPad Z61E 0675
  • ThinkPad Z61E 2529
  • ThinkPad Z61E 2530
  • ThinkPad Z61E 2531
  • ThinkPad Z61E 2532
  • ThinkPad Z61E 9450
  • ThinkPad Z61E 9451
  • ThinkPad Z61E 9452
  • ThinkPad Z61E 9453
  • ThinkPad Z61E
  • ThinkPad Z61M 0660
  • ThinkPad Z61M 0672
  • ThinkPad Z61M 0673
  • ThinkPad Z61M 0674
  • ThinkPad Z61M 0675
  • ThinkPad Z61M 2529
  • ThinkPad Z61M 2530
  • ThinkPad Z61M 2531
  • ThinkPad Z61M 2532
  • ThinkPad Z61M 9450
  • ThinkPad Z61M 9451
  • ThinkPad Z61M 9452
  • ThinkPad Z61M 9453
  • ThinkPad Z61M
  • ThinkPad Z61P 0660
  • ThinkPad Z61P 0672
  • ThinkPad Z61P 0673
  • ThinkPad Z61P 0674
  • ThinkPad Z61P 0675
  • ThinkPad Z61P 2529
  • ThinkPad Z61P 2530
  • ThinkPad Z61P 2531
  • ThinkPad Z61P 2532
  • ThinkPad Z61P 9450
  • ThinkPad Z61P 9451
  • ThinkPad Z61P 9452
  • ThinkPad Z61P 9453
  • ThinkPad Z61P
Shipping Methods
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Payment Methods
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Warranty

1-Year Warranty
We offer 12 months warranty on the replacement battery for IBM Fru 42T4511 laptop! During this period, if your battery fails due to quality problems, we will replace your battery with a new one.

30-Day Money Back Guarantee
The new IBM Fru 42T4511 battery should be charged fully and discharged to lower 5-10% for 5-6 times for normally perform. Traditional 7-Day Money Back Guarantee can not meet test needs enough. To this end, we extend the waranty from 7-day to 30 days.
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

Returns

If there is any problems with the battery you purchased from us, please contact us first. We will process your request as soon as possible and solve your problems. If our technical engineers can not solve your problems, we will generate a RMA number for you, so that you can return the battery to us. If testing result indicates that the returned battery is faulty, we will refund you or send you a new battery for free.
Please note: we cannot process returned batteries if you have not yet received an RMA number.

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FAQs

Q: How do I check if this battery is compatible with my laptop?

A: First, you need to find model name of your laptop or part number of the old battery(e.g. "Fru 42T4511"), and then check whether they are in the "Compatible Laptop Models" table or "Compatible Battery Part Numbers" table. Second, you need to check that the voltage (rated) of this battery is the same as your old battery. Finally, please compare the image in the "Product Larger Images" with your old battery to make sure you can choose the right battery.

Tip: We have been focused on providing high quality batteries for various branded notebooks. Our website contains more than 100,000 laptop batteries, including almost all the notebook batteries on the market. In addition, for more accurately searching for the battery, you can click How to find one correct battery for my laptop? for more details. If you can not find the battery you want, you can contact customer service for help.

Q: Should the new battery for IBM Fru 42T4511 be repeatedly charged fully and discharged to below 10% three times to be totally activated?

A: No. Now the battery batteries have been activated before shipment; and the battery batteries should be activated when they are sealed into battery packs.So the laptop battery that you receive has been already done.

Q: Need you charge IBM Fru 42T4511 battery for 12 hours in the first use?

A: No. Our batteries are lithium-ion batteries without memory effects. When the laptop battery is fully charged, the charging current will be cut off automatically. Charging for 12 hours is wasting time.

Q: How should I use and maintain the battery for IBM Fru 42T4511 laptop properly?

1Avoid discharge to below 5%.
2Charging the battery when using the notebook, or continuing to use the external power supply after the completion of charge will not cause additional damage to the battery.
3When the IBM Fru 42T4511 battery is not used for a long time, the battery should be charged and placed in a cool dry place. Since then, the battery should be charged once a month to prevent the battery from being damaged due to excessive discharge.
4Can not be placed in the low temperature,avoid water vapor erosion, and being placed in high temperature car.
5Make your laptop into sleep or hibernate when the notebook is not in use.
6Unplug the USB device that is not used on the notebook.