SRAM batteries are literally a snap to remove and charge. Just flip the tool-free battery latch up and slide the battery up and out of the derailleur. Then snap the battery into the USB-C powered charger and connect the charger to any USB power source or A/C USB adaptor. A full charge takes up to 60 minutes to complete. Battery not included.

Model ID # AC-EAC-BC-A2

Product # 00.3018.420.000