Guaranteed for One Full Year - High Capacity 10,000 mAh Lithium Ion Battery - Money Back Guarantee Compatible with JBL Charge 5 Speaker Includes Step by Step Video Instructions, FREE Special Tools, and Long Lasting Rechargeable Battery How-To Video shows you exactly how to open your speaker with the included opening tools to successfully replace your battery Battery replacement Kit comes with EVERYTHING you need to replace your JBL Charge 5 battery! 10,000 mAh Rechargeable Lithium Ion Battery gives you 33% more play time than your original 7500 mAh Battery Replace your JBL Charge 5 Battery or Keep an Extra Battery on hand as a backup. This kit comes with an Extended Capacity 10000 mAh, Rechargeable Lithium-Ion Battery. Works in your JBL Charge 5 Speaker and provides 33% more up time than your original 7500 mAh battery! You get a New Battery, Free Tools (necessary for installation), Video Instructions and You also get a full One Year Guarantee exclusively when you purchase our Battery Replacement Kit for your JBL Charge 5 speaker.