14.8V, 4400mAh, Li-ion Battery fits Asus, W1, W1000, 65.12Wh

Battery Fits Models:- W1, W1000, W1000g, W1000ga, W1000gc, W1000n, W1000na, W1000v, W1g, W1ga, W1gc, W1n, W1na, W1v

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Battery Part Numbers:- 90-n901b1000, A42-w1

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Our battery should have the exact dimensions and fitment as the original battery; the fit and finish are checked before dispatch. The Cameron Sino range of batteries are historically the most reliable and cost-effective generic batteries we have ever supplied; they are designed with safety as a priority and will last as long as the originals. If you are not sure which battery you need to order, contact us first. We can confirm the fitment for you. Please be prepared to give us as much data as possible to decide the best product for your device. If you are not sure which battery you need to order, contact us first. We can confirm the fitment for you. Please be prepared to give us as much data as possible to decide the best product for your device. If both your device's battery and model number are shown in the table below, you should be good to order. Our warranty is valid for one year unless otherwise stated. The warranty covers the product against any manufacturing defect.   As a rough guide, lithium Ion batteries can be charged around 400 times, Nimh usually around 500 times, and Lithium-polymer around 400 times.  The batteries we supply are manufactured to a very high standard. To keep our ISO 9001 certification, strict protocols need to be followed. This ensures that the replacement batteries are safe to use in the device they were designed for. This battery should meet or exceed the specifications of the original OEM battery. This replacement battery is designed to replace the models shown below. Special Remarks:- None at this timePlease make sure that the device manufacturer, The model number, and the battery part number are all listed in our product details. Some manufacturers have more than one battery type fitted in like models. We recommend that you remove the original battery before ordering to confirm this. If you are not sure, we may verify for you.If the battery's capacity is different from that of your original, this does not mean that ours does not match; it just means that our replacement battery will store slightly less or slightly more charge than the original.