Three cases you should buy a new battery for your lenovo 42t4686 laptop

  1, Generally speak ,The lithium battery can only charge 300-500 times, if your laptop has been purchased for more than 1 year and often use the lenovo 42t4686 battery, the battery life is getting shorter and shorter, then you need to buy a new battery.

  2, If your lenovo 42t4686 battery has been idle for more than six months and there is no fully charged and discharged, that would lead to capacity loss and the lenovo 42t4686 battery does not charge even if plugged for a long time. It states that the battery has lost activity, you need to replace a new battery.

  3, When use the laptop battery, you find that the battery is very hot, the internal cells may be damaged. You must stop using it right away and need a new lenovo 42t4686 battery replacement, so as not to cause greater losses.

Cheap 42t4686 11.1V,9 cell 6 cell laptop batteries

1. replacement battery for lenovo 42t4686, 11.1 voltage, 6600 mAh, 9 cells, Li-ion laptop batteries

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	Product ID: 1001748 Battery Type: Li-ion Property: replacement battery [?] Voltage: 11.1 V Battery capacity: 6600 mAh (9 cell) Color: Black Replace brand: lenovo Warranty: 12 months

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2. replacement battery for lenovo 42t4686, 11.1 voltage, 6600 mAh, 9 cells, Li-ion laptop batteries

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	Product ID: 1001749 Battery Type: Li-ion Property: replacement battery [?] Voltage: 11.1 V Battery capacity: 6600 mAh (9 cell) Color: White Replace brand: lenovo Warranty: 12 months

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3. replacement battery for lenovo 42t4686, 11.1 voltage, 4400 mAh, 6 cells, Li-ion laptop batteries

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	Product ID: 1001746 Battery Type: Li-ion Property: replacement battery [?] Voltage: 11.1 V Battery capacity: 4400 mAh (6 cell) Color: Black Replace brand: lenovo Warranty: 12 months

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4. replacement battery for lenovo 42t4686, 11.1 voltage, 4400 mAh, 6 cells, Li-ion laptop batteries

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	Product ID: 1001747 Battery Type: Li-ion Property: replacement battery [?] Voltage: 11.1 V Battery capacity: 4400 mAh (6 cell) Color: White Replace brand: lenovo Warranty: 12 months

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Lenovo 42t4686 Laptop AC Adapters

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	Product ID: 1061036 Input: AC 100~240V 50~60Hz Output Voltage: 20V Output Current: DC 2.000A Power: 40W Connector: 5.5mm*2.5mm Property: original [?] Warranty: 12 months

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Lenovo 42t4686 Laptop AC Adapters

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	Product ID: 1061037 Input: AC 100~240V 50~60Hz Output Voltage: 20V Output Current: DC 2.000A Power: 40W Connector: 5.5mm*2.5mm Property: replacement [?] Warranty: 18 months

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Lenovo 42t4686 laptop batteries can replace the following part number:

42t4686 laptop battery is compatible with the following models :

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• Buy cheap 42t4686 laptop batteries,you can repair or replace during the first 120 days
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How long will my lenovo 42t4686 batteries last?

The lifespan of a 42t4686 laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does lenovo 42t4686 batteries self-discharge when not in use?

All batteries, include 42t4686 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.

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The 42t4686 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.