High Quality Battery For Acer Aspire E5-521G 6 cells, 4400mAh

Please note the bottom of this battery will extend out about 1 inch.

SKUAUA623
ConditionReplacement, Brand New
Voltage11.1V
Capacity4400mAh
Number of Cells6 cells
Cell TypeLi-ion
ColorBlack
Size213x54x20.2mm (L x W x H)
Warranty1 Year
AvailabilityIn Stock

Overview

Compatibility

Shipping & Payment

FAQ

Note : 1. 10.8V and 11.1V are compatible, they are in common use.

Product Features

Our brand new replacement battery for the Acer Aspire E5-521G notebook is made with high-grade cells from Samsung, LG, and Panasonic for maximum performance. This replacement Acer Aspire E5-521G battery pack is specially designed with multiple-protection circuits for maximum safety. The housing(case) of the Acer Aspire E5-521G battery pack is made of non-flammable and very durable plastic, which is fire retarded and avoids damage when dropped from low heights

All our high-quality replacement batteries for the Acer Aspire E5-521G laptop have been tested and proven to match and/or exceed the original Acer battery performance and are 100% compatible with the Original Manufacturer Specifications. Every piece of our replacement battery for Acer Aspire E5-521G has been tested and validated on Acer systems to ensure the safety of your Acer laptop. This battery for Acer Aspire E5-521G comes with a 1-Year limited warranty.

Thank you for purchasing this high-quality replacement Acer Aspire E5-521G notebook battery at AcerLaptopBattery.com.au. We have a strict testing process to ensure that your ordered products (like this battery for the Acer Aspire E5-521G laptop) are functional normality before they are packed and sent to you. Before placing an order please make sure that your old original Acer Aspire E5-521G battery's part number is listed below and the shape is the same as our batteries' images (please view the larger images for details).

12 Levels Of Security

ESD PROTECTION
OVER HEAT PROTECTION
POWER PROTECTION
CURRENT PROTECTION
OVER CHARGE PROTECTION
ELECTROMAGNETIC
VOLTAGE PROTECTION
OVER DISCHARGE PROTECTION
SHORT PROTECTION
INTELLIGENT PROTECTION
CHARGING TIME PROTECTION
CLASS A PROTECTION

Warranty & Returns

1-Year Warranty
All our high quality replacement batteries for Acer Aspire E5-521G notebook come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into "Complete Customer Satisfaction". That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!

Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

Returns
If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.

Please note: we cannot process returned batteries if you have not yet received an RMA number.

Product Larger Images

Compatible Battery Part Numbers

Note:

Not all the Acer Aspire E5-521G battery compatible models are listed. If you are still unsure whether it is suitable for your laptop, please click "Battery Model Inquiry" for support.

Compatible Models

Disclaimer:

All batteries sold on AcerLaptopBattery.com.au are replacement parts. acerlaptopbattery.com.au doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

Shipping Methods

Payment Methods

We Accept Payment Methods
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Credit or Debit Card	VISA, MasterCard, American Express, JCB, Diners Club, Maestro & Laser Card, etc.

Note:

1. Both Paypal and AcerLaptopBattery.com.au use encrypted servers to process related payments, and your personal information will not be stored on our servers.
2. If you choose PayPal Express Checkout (instead of filling in the shipping address on our website to checkout), please select the CORRECT address when checking out.

FAQs

How to check if this battery is compatible with my laptop?

Please find out your old battery's part number or the exact model name of your laptop first (like 'Acer Aspire E5-521G'), then match our product compatibility chart. Second please compare your old battery to our product images to ensure their shape is the same. Finally check the voltage(Rating) is the same as your old battery's. For more details please click How to find one correct battery for my laptop?

Is your replacement Acer Aspire E5-521G battery compatible with my original Acer Aspire E5-521G battery?

100% OEM compatible, guaranteed to meet the specifications of your original Acer Aspire E5-521G battery (ensue same size & high quality). All our batteries for the Acer Aspire E5-521G laptop have obtained international certification( CE, UL, ROHS, ISO9001/9002 ).

How to charge a new battery for Acer Aspire E5-521G for the first use?

The New Acer Aspire E5-521G battery pack is normally shipped in its partially charged condition. Please cycle your new Acer Aspire E5-521G battery pack by fully charging and discharging it 3-5 times to allow it to reach its maximum rated capacity before use. (Note: it is perfectly normal for a battery to become warm to the touch during charging and discharging).
It might be hard for a new battery to charge the device; they have never been fully charged and are therefore "unformed". Sometimes your device's charger will stop charging a new battery before it is fully charged. If this happens, simply remove the battery from your device and then re-insert it. The charge cycle should begin again. This may happen several times during your first battery charge. Don't worry, it's perfectly normal.

How to remove, replace, install, and upgrade your Acer Aspire E5-521G laptop battery?

Turn over your Acer Aspire E5-521G laptop.
Find the laptop battery release button lock for your Acer Aspire E5-521G laptop.
Now that your Acer Aspire E5-521G laptop battery is unlocked, find the battery release button down.
Holding the laptop battery release button, gently pull your battery away from the laptop.
Now that your Acer Aspire E5-521G battery is removed, grab your replacement Acer Aspire E5-521G battery for installation.
Insert the battery into the slot. Push the Acer Aspire E5-521G battery towards the laptop and secure it in place.

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