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AXS Battery and Charger Accessories

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$65 $130 In stock

SRAM AXS batteries, chargers, and battery accessories for all SRAM, eTap, and RockShox AXS system components.


  • Compatible with SRAM eTap AXS derailleurs, Eagle AXS derailleurs, RockShox Reverb AXS seatposts, and Flight Attendant suspension
  • Includes battery terminal cover
  • Incredibly lightweigth at only 24 grams
  • Charges in 60 minutes or less
  • Battery charger is sold separately

Customer Reviews (5.0 / 5 · 2 reviews)

Violet F. ★★★★★

The little LED indicator on the charger is a lifesaver—I can see at a glance which battery’s topped up without squinting. Works flawlessly with my eTap derailleur and the cable length is just right for my setup. Stoked to finally have a spare on hand for longer rides.

Ryan ★★★★★

Finally got my AXS setup charging as one system instead of juggling cables and batteries. The charger handles both the derailleur and the Reverb battery without fuss, and the battery clicks in snugly—no more loose connections mid-ride. Worth it if you're already running eTap.