3.7V, 900mAh, Li-ion Battery fits Fly, E145tv, E157, 3.33Wh

Battery Fits Models:- E145tv, E157

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Battery Part Numbers:- Bl4249

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Our equivalent battery is made with premium cells and is rated as shown in the specifications on the product page. Although a generic version of the battery, the battery we supply is designed and built to be as robust and as good quality as the original OEM battery.  If in doubt - check us out! We will select the correct battery for you and guarantee that fitment. A simple phone call or email, or live chat can save you time and money on your selection.  If in doubt - check us out! We will select the correct battery for you and guarantee that fitment. A simple phone call or email, or live chat can save you time and money on your selection.  If you cannot confirm the battery number before ordering, it may be best to contact us before placing your order. Our warranty period is usually stated here on the product page; Most products come with a 1-year warranty, Some products do have six months. Details of what is included in our contract can be seen on our information pages. How long will my new battery last? This is tough; many factors will determine your new battery's longevity. As a rough guide, you should get around four to five hundred charges out of your new battery. Our ISO 9001 certified factory uses the best quality components and manufactures its products to the exact high specifications as the OEM factory battery. We Endeavour to make our batteries meet or exceed the original batteries' specifications. The products that this replacement battery is designed to replace are shown below. Special Remarks:- None at this timeThere are so many different models of batteries available today for so many other products. It's easy to make a mistake. It may be worth confirming with us if you are unsure which battery to order. We try to keep our records updated to the best of our ability, but manufacturers can change fitment without notice.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 as long as your device and battery number are listed.