Battery Fits Models:- D4 Dslr, D4s, D5, D500, D800, D800e, D810, D810a, D850
Battery Part Numbers:- En-el18, En-el18a
Cameron Sino is one of the world's most successful third-party battery manufacturers; check out the reviews on our products and service. All are verified and genuine. The Cameron Sino range of batteries is 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. Contact us if there is any doubt as to the fitment of the battery for your device, and we can select the correct battery for you. If we make the selection, you can be assured that if there are any fitment the exchange or return falls to us and we will cover any costs involved. Contact us if there is any doubt as to the fitment of the battery for your device, and we can select the correct battery for you. If we make the selection, you can be assured that if there are any fitment the exchange or return falls to us and we will cover any costs involved. All our replacement batteries are designed to replace the models we list in our tables below. The warranty we offer is for 12 months. This covers your product against manufacturing defects. If the product fails within this period, we will replace it free of charge once we receive the product back for testing. 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 the battery reaches about 10% of its charge left. This will extend the life of the battery. 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. The devices this battery is known to fit can be seen in our listing below. Special Remarks:- Please 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 be able to verify for you. If the battery’s capacity differs from your original’s, this does not mean ours does not match. It means that our replacement battery will store slightly less or more charge than the original.