The SRAM eTap/AXS battery is the essential power source for the electronic components of SRAM eTap® and AXS™ groupsets. Designed to be interchangeable, it offers broad compatibility with various derailleurs and seatposts across the SRAM range.

Main features

• Wide compatibility: this battery is compatible with eTap® AXS™ front and rear derailleurs, Eagle AXS™ derailleurs, and the RockShox Reverb AXS™ seatpost, offering maximum flexibility for your bike setups.
• Extended range: each full charge lets you ride up to 1,000 km, ensuring long use without frequent recharging.
• Interchangeability: the modular design makes it easy to move the battery between compatible components, optimizing power management.
• Lightweight: weighing only 24 grams, it does not add significant weight to your setup, preserving your bike’s performance.

The benefits of an SRAM battery

• Ease of use: the wireless eTap® system offers simplified installation and reduced maintenance, enhancing the rider experience.
• Versatility: compatibility with a wide range of SRAM components allows easy adaptation to each rider’s specific needs.
• Reliable performance: the extended runtime ensures consistent performance over long distances, ideal for long rides.

Recommended use

This battery is ideal for riders equipped with SRAM eTap® or AXS™ electronic groupsets, seeking a reliable and easily interchangeable power source for their components.