Amazon.com: TAKEWELL 2 Pcs Batteries + Dual-Port Charger for Sram AXS/eTap,The Charger Unit Came with USB C,Both Batteries can be Quickly Charged at The Same Time,300 mAh 7.4 V 2.2 Wh for
SRAM eTap/AXS Battery (For Front or Rear Derailleur) - Performance Bicycle
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