Pre-Installed with anti-vibration sponge which prevent vibration even at the maximum volume of the speaker, maximize speaker protection, perferct for JBL Xtreme 2 speaker battery, same size as the original.
Also included extra free replacement screws, it's very important to have all the screws to keep the speaker fit back in tight secure and to avoid vibrations, the tiny screws can easily be lost / broken during installation, having a spare will be peace of mind.
Built-in connector for easy installation, more secure and safe, no soldering required.
Save your Xtreme 2 speaker and better battery life, your speaker will work as long time as when you first got the speaker, like new again.
Replacement battery compatible for only JBL Xtreme 2 Portable Bluetooth Speaker 5200mAH Li for JBL Model XTREME2BLKAM Part SUN-INTE-103, and 2INR19/66-2.