Three cases you should buy a new battery for your acer aspire es1-521-266z 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 acer aspire es1-521-266z battery, the battery life is getting shorter and shorter, then you need to buy a new battery.

  2, If your acer aspire es1-521-266z 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 acer aspire es1-521-266z 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 acer aspire es1-521-266z battery replacement, so as not to cause greater losses.

Cheap aspire es1-521-266z 15.2V,11.4V,14.4V,or15.2V,0 cell 4 cell laptop batteries

1. original battery for acer aspire es1-521-266z, 15.2 voltage, 3220 mAh, 0 cells, Li-ion laptop batteries

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	Product ID: 1003682 Battery Type: Li-ion Property: original battery [?] Voltage: 15.2 V Battery capacity: 3220 mAh (0 cell) Color: Black Related acer series: Aspire Warranty: 12 months

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2. original battery for acer aspire es1-521-266z, 11.4 voltage, 3220 mAh, 0 cells, Li-Polymer laptop batteries

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	Product ID: 1003681 Battery Type: Li-Polymer Property: original battery [?] Voltage: 11.4 V Battery capacity: 3220 mAh (0 cell) Color: Black Related acer series: Aspire Warranty: 12 months

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3. original battery for acer aspire es1-521-266z, 14.4V,or15.2 voltage, 3490 mAh, 4 cells, Li-Polymer laptop batteries

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	Product ID: 1004413 Battery Type: Li-Polymer Property: original battery [?] Voltage: 14.4V,or15.2 V Battery capacity: 3490 mAh (4 cell) Color: black Related acer series: Aspire Warranty: 12 months

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4. original battery for acer aspire es1-521-266z, 14.4V,or15.2 voltage, 3490 mAh, 4 cells, Li-Polymer laptop batteries

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	Product ID: 1007967 Battery Type: Li-Polymer Property: original battery [?] Voltage: 14.4V,or15.2 V Battery capacity: 3490 mAh (4 cell) Color: Black Related acer series: Aspire Warranty: 12 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061782 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: 5.5mm*2.5mm Property: original [?] Warranty: 12 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061783 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: 5.5mm*1.7mm Property: replacement [?] Warranty: 18 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061331 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: 3.0mm*1.0mm Property: original [?] Warranty: 12 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061564 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: 5.5*1.7mm Property: original [?] Warranty: 12 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061179 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: refer picture Property: original [?] Warranty: 12 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061185 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: 3.0mm*1.1mm Property: replacement [?] Warranty: 18 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061259 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: 3.0mm*1.1mm Property: original [?] Warranty: 12 months

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Acer aspire es1-521-266z Laptop AC Adapters

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	Product ID: 1061154 Input: AC 100~240V 50~60Hz Output Voltage: 19V Output Current: DC 2.37A Power: 45W Connector: 4.0mm*1.35mm Property: original [?] Warranty: 12 months

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Acer aspire es1-521-266z laptop batteries can replace the following part number:

aspire es1-521-266z laptop battery is compatible with the following models :

Acer aspire es1-521-266z laptop battery and other products you purchased from us are guaranteed!

  We warrant that the products sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship.

• 100% Q.C. of EVERY product. Guaranteed to Meet or Exceed Original Specifications
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Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us.When you purchase acer aspire es1-521-266z laptop batteries from us, You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.

You have a larger selection of laptop batteries, which can perfectly work with your equipment.

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How long will my acer aspire es1-521-266z batteries last?

The lifespan of a aspire es1-521-266z laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does acer aspire es1-521-266z batteries self-discharge when not in use?

All batteries, include aspire es1-521-266z 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.

Disclaimer:
The aspire es1-521-266z 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.