Compatible with the original model: charge 3. Part Numbers :GSP1029102A
The battery is covered with three shock-proof sponges to prevent vibration and maintain the best condition when the sound is loudest.
The battery has a built-in microchip, and the battery has built-in over-charge, over-discharge, over-voltage, over-current and over-heat protection functions to ensure that your products are safer to use.
Screwdriver and crowbar are provided for free, there are many installation videos online, and installation is very simple