Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS
Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS
Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS
Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS
Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS
Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS
Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS

Carbon Fiber SRAM eTap AXS Battery | RED Force Rival XX X01 GX AXS

$124.99
Capacity:500mAh Standard
Finish:3K Carbon
Quantity:

Ultra-Light Carbon Fiber Battery for SRAM eTap AXS Systems

Developed by Zenith Sports, this is one of the only aftermarket SRAM eTap AXS batteries equipped with a full-function intelligent protection board for improved charging stability, battery efficiency and accurate power display.

Designed for SRAM RED, Force, Rival, XX, X01, GX AXS drivetrains, rear shocks and dropper posts, the battery combines lightweight carbon fiber construction with optimized internal capacity and enhanced reliability.

Available Versions

  • Standard Version — 500mAh / Approx. 23g
  • Ultra-Thin Version — 200mAh / Approx. 14g

Reference Weight: Original SRAM Battery Approx. 24.9g

Surface Finish Options

  • 3K Carbon Weave
  • Forged Carbon Finish

Key Features

  • Compatible with SRAM eTap AXS systems
  • Full intelligent protection board design
  • Improved discharge efficiency
  • More usable battery capacity
  • Supports battery percentage display in apps and bike computers
  • Reduces charging and battery communication errors
  • Ultra-light carbon fiber shell construction
  • Integrated one-piece carbon locking tabs
  • 0.7mm ultra-thin shell wall design for larger internal capacity
  • Redesigned battery contact system for improved connection stability
  • Helps prevent short-circuiting when placed on metal surfaces

Compatibility

  • SRAM RED eTap AXS
  • SRAM RED AXS E1 / D1
  • SRAM Force AXS
  • SRAM Rival AXS
  • SRAM XX AXS
  • SRAM X01 AXS
  • SRAM GX AXS
  • AXS Dropper Posts
  • Electronic Rear Shocks

Advanced Protection Board

The internal protection circuitry was redesigned in collaboration with engineering specialists to improve charging stability, discharge efficiency and communication reliability.

Battery percentage can be displayed normally through SRAM apps and compatible cycling computers.

The upgraded system helps reduce:

  • Charging errors
  • Abnormal battery percentage readings
  • Unexpected power fluctuations
  • Capacity recognition issues

Carbon Fiber Shell Construction

The battery housing uses a molded carbon fiber construction instead of traditional injection-molded plastic.

Integrated upper and lower locking tabs improve structural strength while allowing thinner wall thickness for increased internal battery capacity.

Package Includes

  • Carbon Fiber SRAM AXS Battery ×1

Price shown is for a single battery.

FAQ

Is this compatible with SRAM RED AXS?

Yes. Compatible with SRAM RED eTap AXS E1 and D1 systems.

Can it be used with AXS dropper posts?

Yes. Compatible with SRAM AXS dropper posts and compatible electronic suspension systems.

Does it support battery percentage display?

Yes. Battery status can be displayed normally in SRAM apps and compatible cycling computers.

What is the advantage over standard plastic batteries?

The carbon fiber shell reduces weight, improves structural strength and allows increased internal battery capacity compared to traditional injection-molded designs.