Amazon.com : SRAM Red eTap and AXS Battery and Battery Charger (Battery Included) : Sports & Outdoors
SRAM eTap and eTap AXS Battery Charger and Cord (Battery not included) – Spot Bikes
Amazon.com: TAKEWELL Dual-Port Charger for Sram AXS/eTap Red Force Rival GX Eagle Battery,Both Batteries can be Quickly Charged at The Same Time,The Unit Came with USB C : Sports & Outdoors