This is a rechargeable JBL 3.7V/4.3V 5200mAh Flip-5 Battery . High quality and long lifetime, this Flip-5 battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for JBL Flip-5 Speaker have been tested and proven to match and/or exceed original battery performance and are 100% […]