Lenovo FRU 42T5264 ASM 42T5265 For Lenovo ThinkPad R400 7443 Battery - adapter.cc


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Lenovo FRU 42T5264 ASM 42T5265 For Lenovo ThinkPad R400 7443 Battery

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Product Description

Battery Type: Li-ion, Battery Volt: 10.8 V, Capacity:  2200mAh /4400 mAh, Battery Color: Black, Condition: 100% New, Warranty: 12 months

Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device

This Laptop Batteries can replace the following part numbers:

  • 41U3196
  • 41U3197
  • 41U3198
  • 42t4531
  • 42t4644
  • 42t5229
  • 42t5230
  • 42t5262
  • 42t5263
  • 42T5264
  • 42T5265
  • 43R2499
  • ASM 42T4533
  • ASM 42T5226
  • ASM 42T5265
  • FRU 42T4530
  • FRU 42T4532
  • FRU 42T4548
  • FRU 42T4645
  • FRU 42T5225
  • FRU 42T5227
  • FRU 42T5262
  • FRU 42T5263
  • FRU 42T5264

This Laptop Batteries is also compatible with the following models:

  • Lenovo ThinkPad R400 7443
  • Lenovo Thinkpad R400 Series
  • Lenovo ThinkPad R61 7732
  • Lenovo ThinkPad R61 7733
  • Lenovo ThinkPad R61 7734
  • Lenovo ThinkPad R61 7735
  • Lenovo ThinkPad R61 7736
  • Lenovo ThinkPad R61 7737
  • Lenovo ThinkPad R61 7738
  • Lenovo ThinkPad R61 7742
  • Lenovo ThinkPad R61 7743
  • Lenovo ThinkPad R61 7744
  • Lenovo ThinkPad R61 7751
  • Lenovo ThinkPad R61 7753
  • Lenovo ThinkPad R61 7754
  • Lenovo ThinkPad R61 7755
  • Lenovo ThinkPad R61 Series(14.1" widescreen)
  • Lenovo ThinkPad R61i 7732
  • Lenovo ThinkPad R61i 7742
  • Lenovo ThinkPad R61i Series(14.1" widescreen)
  • Lenovo ThinkPad T400 2764
  • Lenovo ThinkPad T400 7417
  • Lenovo ThinkPad T400 Series
  • Lenovo ThinkPad T61 1959
  • Lenovo ThinkPad T61 6377
  • Lenovo ThinkPad T61 6378
  • Lenovo ThinkPad T61 6480
  • Lenovo ThinkPad T61 6481
  • Lenovo ThinkPad T61 7658
  • Lenovo ThinkPad T61 7659
  • Lenovo ThinkPad T61 7660
  • Lenovo ThinkPad T61 7661
  • Lenovo ThinkPad T61 7662
  • Lenovo ThinkPad T61 7663
  • Lenovo ThinkPad T61 7664
  • Lenovo ThinkPad T61 7665
  • Lenovo ThinkPad T61 Series(14.1" widescreen)
  • Lenovo ThinkPad T616379
  • Lenovo ThinkPad T61p Series(14.1" widescreen)
  • Lenovo ThinkPad T61u Series(14.1" widescreen)


The Laptop Batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.

Laptop Batteries Maintenance Tips

  1. Battery Storage - Store your Laptop Batteries in a clean, dry, cool place away from heat and metal objects. The laptop battery will self-discharge during storage; remember stored at about 40% state-of-charge.
  2. Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage.
  3. We are dedicated to providing you the highest quality Laptop Battery at the most reasonable prices.
  4. Calibrate Battery - If your Laptop Battery's 76% even less in work, you must fully charge, fully discharge, and then fully recharge the laptop battery pack.
  5. Exercise Your Battery - Do not leave your Battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks..
  6. Consider removing the Laptop Battery from a laptop when running on fixed power.

How to charge the new Laptop Batteries

  1. For initial use, it is always advisable to discharge the Battery to 3% only and then fully charge it (approx 12 hrs).
  2. The Dell Laptop Battery once used must be recharged within 2 days without fail with above 50% before using it else it will cause damage/short battery life issues/not holding the charge issues.
  3. New Replacement Laptop Battery needs a cycle of discharging to 3% and fully charging twice a week.
  4. Do Not let the Batteries discharge to 0% initially, as it makes the battery prone to damage/short battery life/not holding the charge issues.

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