RND Dock and 2nd Battery Charger for Samsung Galaxy Note 4 (compatible with or without a slim-fit case) (white) Our dock provides the ideal accessory for charging and syncing in an easy viewable position. The dock is made with the highest quality plastic and nickel plated connectors to ensure fast stable and reliable charging. The 2nd battery slot is an awesome feature that allows you to charge a second battery. (Designed to work with original OEM Samsung Batteries and RND batteries may or may not work with other third party spare batteries) Included is a 6 foot charging only cable that uses new technology built in the Samsung phones that will charge your phone 30% faster than normal cables. Also included is a 3 foot USB micro cable that can be used for both charging and synchronization when Compatible With: Samsung Galaxy Note 4 | RND Power Solutions products comes in professional retail packaging and offers a 1 year hassle free warranty. Authentic RND Power Solutions products will have our branding on the product and packaging.