High capacity and fast charging:The 4200mAh Li-polymer rechargeable battery can effectively provide 150% extra battery life to your Note 5 2A output making your Note 5 fully charged just in about 3 hours.Certified by CEFCCRoHS.</br>Charge and Sync support:Charge and sync phone while refilling your battery at the same time. No need to remove the battery case.</br>Plug and Play Double Life: Built original new 4200mAh high-quality Li-polymer batteries Samsung mobile phones can be doubled battery life with enough power to remove your troubles.</br>Smart and safety designSlim durable and flexible design with easy access to all buttons and ports. Unique sliding design for easy installation and removal. The battery case covers each corner of your phonewhich can protect your phone from falls and tumbles.</br>Quality batteries intelligent protection: Integrated circuit design with intelligent protection IC can effectively prevent a short circuit or overtime charge overcharge and over discharge even under extreme operating conditions according to the fault errors which can effectively protect your phone.</br></br>Product Description</br></br>Safety protection:</br><br>