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Product Description
100% compatible, international standard
This new ACER AS09A31 replacement battery is made with original high-quality lithium-ion cells from Samsung, Panasonic and LG, and the battery case is made of non-flammable and durable plastic. We have very strict requirements for safety. Every ACER AS09A31 battery from internal-battery.com has been strictly inspected and passed a series of safety certifications such as HKSI, CE, UL, ROHS, ISO 9001/9002, and conforms to international standards. It is 100% compatible with the original manufacturer's specifications and can match or even exceed the original AS09A31 battery in performance. This ACER AS09A31 battery has a charge and discharge cycle of about 1000 times, which will bring you an excellent battery life experience.
Professional battery stores in Hong Kong dedicated to providing you with high-quality laptop batteries. We insist on being customer-centric, and we sell not only batteries, but also service and trust! We provide you with a 30-day return and exchange service and a one-year warranty. If you have any questions, please contact our customer service, we will answer you as soon as possible.
ACER AS09A31 4400mAh/49WH 11.1V Replace Battery Acer eMachines E525 E627 G627 E725 D525 G620 TJ66 MS2273:
| Model |
AS09A31 |
|---|---|
| Code |
EPGA055_1 |
| Category | |
| Brand | |
| Capacity |
4400mAh/49WH |
| Voltage |
11.1V |
| Type |
Li-ion |
| Color |
Dark Gray |
| Size |
208.5*52.9*20.1(mm) 6-cells |
| Certification |
Passed CE, UL, ROHS, ISO 9001/9002 and GS certification |
Replacement Part Numbers:
Compatible Models：
Aspire 4732Z, 4732Z-432G25MN, 4732Z-431G16Mn
Acer Aspire 5332 all Series
Aspire 5332-312G32Mn
Acer Aspire 5335 all Series
Acer 5335-2257, 5335-2238, 5335-2553
Acer Aspire 5516 all Series
Aspire 5516-5063, 5516-5128, 5516-5196, 5516-5474, 5516-5640
Acer Aspire 5517 all Series
Aspire 5517-1127, 5517-1208, 5517-1216, 5517-1643, 5517-5136, 5517-5535, 5517-5661, 5517-5671, 5517-5078, 5517-5086, 5517-5700, 5517-5997
Acer Aspire 5532 all Series
Aspire 5532-5535
Acer eMachines E525, E627, E725, D525, D725, D620, G620, G627, G725
Acer Packard Bell EasyNote TJ66 Series (Model MS2273)
TJ66-CU-006 (LX.B770X.001), TJ66-CU-224A (LX.B7702.001), TJ66-DT-572SP (LX.BFH02.002)
Gateway NV52 Series
NV5207U NV5211U NV5212U NV5213U NV5214U NV5215U NV5216U
Gateway NV53 Series
NV5302U NV5331U NV5332U NV5333U NV5334U NV5335U NV5336U NV5337U NV5356U NV5362U NV5369ZU NV5370U NV5373U NV5376U NV5378U NV5380U NV5381U NV5383U NV5384U NV5385U NV5386U NV5387U NV5388U NV5389U NV5390U
Gateway NV54 Series
NV5421U NV5423U NV5425U NV5435U NV5453U NV5462U NV5465U NV5468U NV5469ZU NV5470U NV5471U NV5473U NV5474U NV5478U
Gateway NV56 Series
NV5602U NV5606U NV5610U NV5613U NV5614U
Gateway NV58 Series
NV5807U NV5810U NV5814U NV5815U NV5820U
Gateway NV59 Series
NV5911U NV5913U NV5915U NV5917U NV5918U NV5921U NV5922U NV5923U NV5925U NV5926U NV5927U NV5928U NV5929U NV5930U NV5931U NV5932U NV5933U NV5934U NV5935U NV5936U NV5937U
internal-battery.com is not affiliated with any brand manufacturer. The brand names and model names listed above are used only to indicate compatibility with the device.
Shipping
Please note that we do not ship to APO (military) or FPO (foreign) box. We are not responsible for incorrect or unknown address. Please ensure your shipping address is correct and deliverable.
Delivery delay
Items will be shipped within next business days after checking. Usually it will take about 7 - 20 working days for delivery, but it depends on the exact address or region. Holidays and different customs on checking may affect postal service delays. Please note that some orders go through our fraud prevention department. If your order is selected, you will be notified and your order may be delayed for 3 business days.
Shipping fees
Our prices include shipping, handling and packaging costs.
Incorrect sending address
It is the buyer's responsibility to pay additional shipping and handling charges if the package is returned due to the incorrect shipping address provided by the buyer.
Exchange the ordered item
It is the buyer's responsibility to pay the shipping cost and the handling fee of the same amount if the buyer wants to exchange ordered items for the new items.
Fee
We promise free shipping on all items on internal-battery.com, but pay 7% VAT on the total amount at checkout.
Payment Methods
| We accept the following payment methods | ||
| PayPal |
Fast payment without a PayPal account, safe, free and convenient. |
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| Credit Card |
VISA, MasterCard, American Express, JCB and other mainstream international credit cards. |
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Tips：
1. Both Paypal and credit cards use encrypted servers to process related payments, and your credit card information is not stored on our servers. 2. If you choose  express checkout (instead of filling in the delivery address on this website to checkout), please select the correct address during checkout, if not, you need to create a new address, otherwise we will ship to PayPal by default address.
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Quality Assurance
One year warranty
Within the first year from the date of ordering, if you use the ACER AS09A31 battery normally, if there is a quality problem with the product itself, and it is within the normal warranty range, you can contact our customer service. After we confirm, we will provide you with repair or replacement service.
Quality Assurance
Return and exchange
Customer satisfaction is very important to us and we offer you a 30-day satisfaction guarantee period. During the warranty period, your purchases on this site may be exchanged or refunded.
Refund
Within 24 hours after you place an order, if you find that you have ordered the wrong product or do not want to buy it, please contact our customer service in time. If the warehouse has not delivered the goods, you can directly ask us for a refund, and we will refund the full amount.
Exchange
During the warranty period, you can ask us for an exchange, and we will re-issue you a correct new product after receiving your returned product.
Refunds
During the warranty period, if the warehouse has shipped the goods or you have received the goods, you can ask us for a return and refund, and we will refund the full amount of the goods after receiving your returned goods.
1. Before returning or exchanging goods, please be sure to 「Apply for Return Material Authorization」 to obtain an RMA number, otherwise we will not accept it.
2. Exchange and return refunds may require you to pay the return shipping cost of the product, unless the quality of the product itself or we send the wrong product and other exceptional circumstances, the return shipping cost will be borne by us.
FAQs
Q: How can I check if the laptop battery is compatible with my laptop?
1) Find the "Model Name" label on the front of your laptop under the keyboard (some are on the back) or the "Battery Model" label on the battery, then look for that model number in the Product Compatibility List on this website.
2) Compare whether the voltage and capacity of your original battery are consistent with ours, and then look at the big picture of our product to see if the interface and general shape are the same.
3) If you have any questions, feel free to 「Contact Us」.
Q: How to properly charge the laptop battery?
A: Since the current lithium-ion battery has no memory effect, you don't need to charge the new battery for 12 hours or more when using it for the first time, just fully charged. When the laptop is connected to an external power source, the battery will no longer be charged and discharged when fully charged, and will continue to use the external power source to supply power. If you frequently use external power, keep it off the battery several times a week to help extend the life of your battery. It should be noted that when using battery power, you should try to avoid running out of battery power. When the remaining power is 10%, you must connect to an external power supply.
Q: How should I maintain my laptop battery every day?
* Avoid completely draining the battery.
* Adjust the computer power options to "Energy Saver".
* Close some unnecessary battery-consuming applications.
* Turn down the brightness of the display as far as possible.
* When the outside temperature is too high, such as running large-scale applications, you should use a radiator to accelerate the heat dissipation.
* If the notebook computer is not used for a long time, the battery should be charged and discharged once a month and placed in a cool and dry place.