SRAM AXS Battery

SRAM AXS Battery SRAM

SRAM AXS Battery

SRAM AXS Battery

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What is the SRAM AXS Battery?

The SRAM AXS Battery is the standard rechargeable battery that powers all AXS wireless components: Eagle AXS derailleurs, eTap AXS road derailleurs, Reverb AXS dropper posts, and AXS Pod Controllers. It snaps directly into the derailleur or component, charges via the AXS Battery Charger, and provides enough runtime to handle well over a month of typical riding between charges. The system goes into power-save mode when the bike is stationary to extend battery life. Battery level is visible at a glance via LED indicator on the component, and the AXS app provides exact battery status for all paired components.

Keep a spare AXS battery on hand for long tours or race weekends where charging may not be convenient. Compatible with all SRAM AXS components that use the standard AXS battery form factor.

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$58.99
$58.99 $65.00
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10 in stock

  • Orders over $100 ship free!
  • Estimated delivery: Aug 13 - Aug 17

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Specifications

  • Compatible: All SRAM AXS components (Eagle AXS derailleurs, eTap AXS road derailleurs, Reverb AXS)
  • Charging: SRAM AXS Battery Charger (sold separately)
  • Battery Status: LED indicator and SRAM AXS app

FAQ

Is the AXS battery the same for Eagle and eTap road components?

Yes. SRAM uses a single universal AXS battery that is compatible across all AXS wireless components including Eagle AXS MTB derailleurs, eTap AXS road derailleurs, and the Reverb AXS dropper post. This means spare batteries are interchangeable across all your AXS components.

How long does an AXS battery last?

SRAM rates AXS batteries at approximately 20-60 hours of use depending on the component and conditions. Most riders charge monthly during regular use. The SRAM AXS app shows real-time battery percentage.

Is a charger included?

No. The SRAM AXS Battery Charger is sold separately. The charger accepts the battery directly and connects to any standard USB-A power source.

Best For

Any rider running SRAM AXS wireless components who needs a spare or replacement battery to keep all AXS components charged and ready.

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