3.7V, 500mAh, Li-ion Battery fits Switel, Df891, 1.85Wh

Battery Fits Models:- Df891

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Battery Part Numbers:- CS-AEF510CL

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The battery shown will replace your original and provide you with an economical alternative to expensive OEM batteries; we also guarantee the battery to be fresh and free from defects.  The CameronSino range of batteries will provide you with a reliable long service product. The batteries are built to last yet are amazingly affordable. 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. It's essential to confirm the information from your device before ordering; contact us before ordering if you are not sure. 12 Months warranty is usually standard on all Cameron Sino products. If there is any difference in this policy, it will be stated on this page. Any misuse of the battery or modifications will invalidate the warranty. The average life of a Li-ion battery is around 400 cycles; This is the same for Lithium Polymer. Nimh should last for about 500 cycles. (A cycle is a discharge and recharge.) Please remember that a cycle will still be used, even if only partially discharged, then recharged. It's always best to run the battery low and recharge when it reaches about 10% of its charge left. This will extend the life of the battery. ISO 9001 certification ensures that strict manufacturing standards are adhered to. Safety is a primary concern, and we use only high-quality components to ensure that stringent standards are met. The batteries we supply should perform as well as your original. The products that this replacement battery is designed to replace are shown below. Special Remarks:- None at this timeYou must check that you are going to order the correct battery. To be certain of fitment, make sure that the battery number, device model, and manufacturer are listed in the description. This is the only guarantee that this is the correct battery. Contact us if you would like us to confirm 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.