Samsung Galaxy Note 4 Extended Battery Case. Hyperion Samsung Galaxy Note 4 Extended Battery HoneyComb TPU Case/Cover (CASE ONLY. Does not include battery) Hyperion Retail Packaging - BLACK One piece, easy-on/easy-off TPU case is thin and lightweight providing you with excellent protection for the sides and back cover of your phone from scrathes, bumps and small drops (screen protector not included). Not designed to protect screens from drops or scratches. Thermalplastic Polyurethane (TPU ) is more rigid than silicone but not as rigid as hard plastic. TPU holds its shape in heat or cold and is very durable. Access to all openings and ports including speaker. Compatible with Samsung Galaxy Note 4 Phones and most Carriers that are using an extended battery (6400mAh or Similar Extended Battery). NOTE: Some cut-outs do not line up with the SPRINT version of the phone. NOT compatible with Note 4 Edge. Made to fit extended size battery and back cover. Phone and battery NOT included. (Hyperion's 6400mAh Battery and Back Cover can be found by using ASIN: B00OQB6KRG). NOT Compatible with 9800mah or 10,000mAh battery units. 2 YEAR NO HASSLE Warranty. At Hyperion EA, we stand behind our products with great quality products to protect your investment and unsurpassed customer service. If you have any problems with your case, contact our friendly customer service for assistance. Sold exclusively by Hyperion EA.