TAKEWELL Battery Protection Cover for SRAM AXS/eTap Battery（4 PCS), 2 pcs * Blue + 2 pcs * Red. You can Use a Blue Cover for a Low Battery, and a Red Cover for a Fully Charged Battery.
Battery Cover Protector for Sram AXS GX EAGLE/XX1/X01 AXS Rear Derailleur Cage Shield
takewell Battery for Sram AXS/eTap, Lighter and Smaller Battery for SRAM Red eTap AXS, Pack of 1, Blue
SRAM Battery Cover Fits XX1 XO1 GX AXS Mountain Bike Rear Derailleur Black Sram
MRX Solutions Replacement Battery Cover for Sram AXS/eTap, RED
Sram AXS Front and Rear mech battery terminal cover
