High Quality Battery For Acer Aspire 7720-4749 6 cells, 4400mAh

replacement Acer Aspire 7720-4749 battery

This battery is not compatible with the battery voltage(rating) 14.4V and 14.8V.

SKUAUA322
ConditionReplacement, Brand New
Voltage10.8V
Capacity4400mAh
Number of Cells6 cells
Cell TypeLi-ion
ColorBlack
Size271.3x53.2x20.2mm (L x W x H)
Warranty1 Year
AvailabilityIn Stock

High Quality Battery For Acer Aspire 7720-4749 8 cells, 4400mAh

This battery is not compatible with the battery voltage(rating) 10.8V and 11.1V.

SKUAUA323
ConditionReplacement, Brand New
Voltage14.8V
Capacity4400mAh
Number of Cells8 cells
Cell TypeLi-ion
ColorBlack
Size204.80x68.27x19.9mm (L x W x H)
Warranty1 Year
AvailabilityIn Stock

Overview

Compatibility

Shipping & Payment

FAQ

Note : 1. 14.4V and 14.8V are compatible, they are in common use. 2. 10.8V and 11.1V are compatible, they are in common use. 3. the 10.8V(=11.1V) and 14.4V(=14.8V) are the different voltages, they are not compatible, please choose the right battery(Voltage) for your laptop.

Product Features

Our brand new replacement battery for the Acer Aspire 7720-4749 notebook is made with high-grade cells from Samsung, LG, and Panasonic for maximum performance. This replacement Acer Aspire 7720-4749 battery pack is specially designed with multiple-protection circuits for maximum safety. The housing(case) of the Acer Aspire 7720-4749 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 7720-4749 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 7720-4749 has been tested and validated on Acer systems to ensure the safety of your Acer laptop. This battery for Acer Aspire 7720-4749 comes with a 1-Year limited warranty.

Thank you for purchasing this high-quality replacement Acer Aspire 7720-4749 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 7720-4749 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 7720-4749 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 7720-4749 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 7720-4749 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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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 7720-4749'), 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 7720-4749 battery compatible with my original Acer Aspire 7720-4749 battery?

100% OEM compatible, guaranteed to meet the specifications of your original Acer Aspire 7720-4749 battery (ensue same size & high quality). All our batteries for the Acer Aspire 7720-4749 laptop have obtained international certification( CE, UL, ROHS, ISO9001/9002 ).

How to charge a new battery for Acer Aspire 7720-4749 for the first use?

The New Acer Aspire 7720-4749 battery pack is normally shipped in its partially charged condition. Please cycle your new Acer Aspire 7720-4749 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 7720-4749 laptop battery?

Turn over your Acer Aspire 7720-4749 laptop.
Find the laptop battery release button lock for your Acer Aspire 7720-4749 laptop.
Now that your Acer Aspire 7720-4749 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 7720-4749 battery is removed, grab your replacement Acer Aspire 7720-4749 battery for installation.
Insert the battery into the slot. Push the Acer Aspire 7720-4749 battery towards the laptop and secure it in place.

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