500mAh USB-C Rechargeable Battery 2-Pack, Compatible with SRAM AXS/eTap — Open-Box, 23% Off

COMPATIBILITY CHECK BEFORE ORDERING - Compatible replacement battery for SRAM AXS/eTap systems, including Eagle, Red, Force, Rival, GX, XX1, X01 and Reverb AXS. Confirm your existing battery shape, contact layout, and side clearance before ordering. Not compatible with UDH or hanger-mounted positions without side clearance.

500mAh RATED CAPACITY FOR A CHARGED SPARE - 500mAh rated capacity for a practical backup battery at home, in a travel kit, or before a ride. Actual runtime varies by component, shifting frequency, temperature, and battery condition.

USB-C DIRECT CHARGING - Charge through the built-in USB-C port with a compatible USB-C power source. A separate proprietary charging dock is not required.

4-LEVEL POWER CHECK - Press once to check the four-level LED indicator before installation or during a ride stop. Check the battery level before you leave.

TOOL-FREE SWAP ON COMPATIBLE COMPONENTS - Use the press-tab design to remove and install the battery without separate tools on compatible components. Confirm the battery is fully seated before riding.

This 500mAh USB-C rechargeable replacement battery is designed as a compatible spare-power option for SRAM AXS/eTap electronic shifting systems and Reverb AXS dropper-post systems. Use the built-in USB-C port with a compatible USB-C cable and power source; a separate proprietary charging dock is not required. Before installation, press the power-check button to view the four-level LED indicator. Before ordering, compare your existing battery shape, contact layout, component model, and mounting clearance. This is a compatible replacement accessory, not an OEM SRAM product. Do not use it on UDH or hanger-mounted battery positions without enough side clearance to install and remove the battery. The 500mAh rating describes battery capacity; actual runtime depends on the component, shifting frequency, temperature, and battery condition.