3.7V, 1200mAh, Li-Polymer Battery fits Falk, F3, F4, 4.44Wh

Battery Fits Models:- F3, F4, F6

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Battery Part Numbers:- Blp5040021015004433

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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. Our equivalent battery is made with premium cells and is rated as shown in the specifications on the product page. Contact us if there is any doubt about the fitment of the battery for your device. We can select the correct battery for you. If we make the selection, you can be assured that if there are any fitments, the exchange or return falls to us, and we will cover any costs involved. Contact us if there is any doubt about the fitment of the battery for your device. We can select the correct battery for you. If we make the selection, you can be assured that if there are any fitments, the exchange or return falls to us, and we will cover any costs involved. Check out the details below and ensure that your model and battery number are shown in the tables below. The warranty we offer on all of our products is one of the best in the business; we make returns easy and quickly test and replace any product found to have an issue within the 12 or 6 months warranty period. You should expect your new battery to last between 400 and 500 cycles. A cycle can be described as a full charge and discharge. Different chemistries can be charged and discharged in an additional amount of time.  How can I be sure that this battery is safe? ISO 9001 certification means that our factories never take shortcuts with the manufacture of our batteries. All safety components are included. This ensures the safe, trouble-free operation of this replacement battery. The specifications should be the same as or better than the original.  All of the known fitments for this product can be seen in the table 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.Do not be alarmed if the Mah (Milliamp Hour) is greater or less than the original. This figure stated is an estimation of the battery's capacity to store charge and will not affect the original equipment or charging.