Replacement for IBM THINKPAD R40E laptop Battery(4400mAh)

The IBM THINKPAD R40E laptop battery offered by us is compatible with certain products of batteries manufacturers. All the THINKPAD R40E batteries and accessories provided by notebook-battery.org are 100% OEM compatible and come with 1 year warranty and 30 days money back!

Item Number:
ELIB043K

Chemistry:
Li-ion

Volt:
10.8V

Capacity:
4400mAh

Net Weight:
328.00(g)

Dimension:
152.90x83.20x21.60mm

Color:
Black

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100% Brand New&High Quality discount 4400mAh IBM THINKPAD R40E laptop battery, if you have any question or you are finding a battery we don't provide, please Contact Us!

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Buy this Battery 4400mAh IBM THINKPAD R40E + 4 in 1 USB 2.0 memory card reader & writer

Fits Model
Compatible Codes
Features
Description

IBM THINKPAD R40E Battery fits models as follows:

IBM THINKPAD R40E SERIES battery

IBM THINKPAD R40E Battery Tips:

When your get the IBM THINKPAD R40E Laptop battery, please read the following sentences first, for they may give you some tips to prolong the lifetime of THINKPAD R40E battery for your IBM laptop!

1. Make sure you get the correct type of battery before it's fixed, otherwise the mismatched battery may destruct your laptops.
2. When you receive the new IBM THINKPAD R40E battery, please don't be hurry to use it immediately, erenow your IBM THINKPAD R40E battery may require for three to four charge/discharge cycles before achieving maximum capacity.
3. Don't make IBM THINKPAD R40E laptop battery short-circuit, dropped, pinched, and exposed to& immersed in the water.
4. Keep your battery for IBM THINKPAD R40E away from fire and other excessive heat sources to prevent it from explosion.
5. Don't press drop and burn the battery for IBM THINKPAD R40E .
6. When you don't use power supply for THINKPAD R40E , keep it in a cool, dry and clean place.
7. If finding any leak or deformation, please stop use your IBM THINKPAD R40E laptop battery, you should get a new one for the sake of your laptops.
8. For it's self-discharging, don't be worried about this natural phenomenon. Just need to make the IBM battery THINKPAD R40E in a fully charged status and it's necessary to fully discharge and then fully charge the THINKPAD R40E IBM Battery every two to three weeks.
9. It is normal for your IBM THINKPAD R40E replacement battery to become warm when charging or normal use. But if it is getting too hot, there may be something wrong with the device, please remove it and ask help from our qualified personnel.
10. New IBM THINKPAD R40E battery is sometimes hard to be charged. Your electronic device may indicate a fully charged condition for about 10 to 15 minutes when a new battery pack is being charged for the first time. When this happens, remove the battery pack and let it cool down for a while. Repeat the charging procedure again. When a new IBM THINKPAD R40E battery is unable to charge, it is suggested to remove the battery from the device and reinsert it for several times to wake up dormant cells. Occasionally, BIOS updating is required to make the battery work normally on your device.
11. More useful info about IBM THINKPAD R40E laptop rechargeable battery in Battery tips.