Three cases you should buy a new battery for your dell latitude 3440 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 dell latitude 3440 battery, the battery life is getting shorter and shorter, then you need to buy a new battery.

  2, If your dell latitude 3440 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 dell latitude 3440 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 dell latitude 3440 battery replacement, so as not to cause greater losses.

Cheap latitude 3440 14.8V,11.1V,4 cell 6 cell laptop batteries

1. original battery for dell latitude 3440, 14.8 voltage, 2700 mAh, 4 cells, Li-ion laptop batteries

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	Product ID: 1003204 Battery Type: Li-ion Property: original battery [?] Voltage: 14.8 V Battery capacity: 2700 mAh (4 cell) Color: black Related dell series: Latitude Warranty: 9 months

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2. original battery for dell latitude 3440, 11.1 voltage, 5800 mAh, 6 cells, Li-ion laptop batteries

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	Product ID: 1003205 Battery Type: Li-ion Property: original battery [?] Voltage: 11.1 V Battery capacity: 5800 mAh (6 cell) Color: black Related dell series: Latitude Warranty: 9 months

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3. replacement battery for dell latitude 3440, 11.1 voltage, 4400 mAh, 6 cells, Li-ion laptop batteries

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	Product ID: 1005467 Battery Type: Li-ion Property: replacement battery [?] Voltage: 11.1 V Battery capacity: 4400 mAh (6 cell) Color: 黑 Related dell series: Latitude Warranty: 12 months

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4. replacement battery for dell latitude 3440, 14.8 voltage, 2600 mAh, 4 cells, Li-ion laptop batteries

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	Product ID: 1004112 Battery Type: Li-ion Property: replacement battery [?] Voltage: 14.8 V Battery capacity: 2600 mAh (4 cell) Color: black Related dell series: Latitude Warranty: 12 months

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Dell latitude 3440 Laptop AC Adapters

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	Product ID: 1061212 Input: AC 100~240V 50~60Hz Output Voltage: 19.5V Output Current: DC 4.62A Power: 90W Connector: 7.4mm*5.0mm or 4.5mm*3.0mm Property: original [?] Warranty: 12 months

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Dell latitude 3440 Laptop AC Adapters

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	Product ID: 1061217 Input: AC 100~240V 50~60Hz Output Voltage: 19.5V Output Current: DC 3.34A Power: 65W Connector: 7.4mm*5.0mm or 4.5mm*3.0mm Property: original [?] Warranty: 12 months

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Dell latitude 3440 Laptop AC Adapters

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	Product ID: 1061182 Input: AC 100~240V 50~60Hz Output Voltage: 19.5V Output Current: DC 3.34A Power: 65W Connector: 7.4mm*5.0mm Property: original [?] Warranty: 12 months

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Dell latitude 3440 Laptop AC Adapters

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	Product ID: 1061113 Input: AC 100~240V 50~60Hz Output Voltage: 19.5V Output Current: DC 4.620A Power: 90W Connector: 7.4mm*5.0mm central pin Property: original [?] Warranty: 12 months

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Dell latitude 3440 laptop batteries can replace the following part number:

latitude 3440 laptop battery is compatible with the following models :

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How long will my dell latitude 3440 batteries last?

The lifespan of a latitude 3440 laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does dell latitude 3440 batteries self-discharge when not in use?

All batteries, include latitude 3440 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 latitude 3440 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.