SRAM RED FORCE X01 XX1 eagle AXS ETAP battery charger Wireless electronic transmission Rear transmission front derailleur|Bicycle Derailleur| - AliExpress
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