Battery Fits Models:- Ultrabook Ux21, Ultrabook Ux21a, Ultrabook Ux21e, Ux21, Ux21a, Ux21e, Ux21e-dh52, Ux21e-dh71, Ux21e-kx001v, Ux21e-kx002v, Ux21e-kx004v, Ux21e-kx004x, Ux21e-kx007v, Ux21e-kx008v, Ux21e-kx008x, Ux21e-kx009v, Ux21e-kx010v, Ux21e-kx011v, Ux21e-kx013v, Ux21e-kx013x, Ux21e-kx014v, Ux21e-kx016v, Ux21e-kx020d, Ux21e-kx128, Ux21e-sh52, Ux21l Series, Zenbook Ux21, Zenbook Ux21a, Zenbook Ux21e
Battery Part Numbers:- C23-ux21
This battery should be the same or greater capacity than the original battery. This battery should be the same or greater capacity than the original battery. Choosing the correct battery can be an absolute nightmare and for those of you less technically inclined very difficult. We do recommend that you remove the old battery before ordering if at all possible. This really is the best thing to do. Quite a few manufacturers have 2 or 3 different types of batteries fitted in one model. We can usually confirm fitment from the battery model number for you. Choosing the correct battery can be an absolute nightmare and for those of you less technically inclined very difficult. We do recommend that you remove the old battery before ordering if at all possible. This really is the best thing to do. Quite a few manufacturers have 2 or 3 different types of batteries fitted in one model. We can usually confirm fitment from the battery model number for you. The tables below show all the models that this battery will fit. Check that both the model of your device and the battery number match your original battery. Most of our products come with a one-year warranty unless otherwise stated. The one-year warranty that we offer covers any manufacturing defect. Please note that the warranty does not cover damages due to misuse of the battery or diminishing run time due to normal wear and tear. Lithium-Ion and Lithium-polymer cells usually last for between 400 and 500 cycles. NiMH cells can be charged for around 500 cycles. Cycle life will vary according to several factors. There is no set life cycle for any of these cells. Factors that influence their life include temperature, humidity, and several charges. 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. Check that your product is shown below in the products table. Special Remarks:- Confirm that all the details listed below match your original battery before ordering. Some models have more than one battery type available, and the only way you can confirm the correct battery is to remove the original. Our battery may have a different Capacity to your original, either to increase the runtime of the product or due availability of cells. The product will still fit and charge if your device and battery number are listed.