SRAM AXS eTap Battery Charger

SRAM AXS eTap Battery Charger

The SRAM AXS eTap Battery Charger (AC-EAC-BC-A2) is the essential refueling station designed to support SRAM's entire wireless electronic ecosystem. Upgraded with modern USB-C connectivity, this official single-battery charger delivers quick, highly efficient power delivery to ensure your electronic drivetrain never runs dry. Its ultra-compact, travel-friendly footprint means it slides effortlessly into your race day travel pack or a frame bag, giving you a reliable way to charge your batteries at home, in the workshop, or from a portable power bank right at the trailhead.

Key Advantages

• Upgraded USB-C Standard: Refined with a modern, high-speed USB-C interface. This eliminates old, fragile cable ports and makes it incredibly easy to power the cradle using modern laptop blocks, phone adapters, or vehicle charging ports.

• Rapid 60-Minute Refueling: Engineered with optimized power delivery that takes a completely drained SRAM battery pack to a 100% full charge in 60 minutes or less, minimizing your waiting time before a big ride.

• Smart LED Status Diagnostics: Equipped with an intelligent LED light indicator that eliminates guesswork—turning an unmistakable solid amber when actively charging and switching to a clear green when the battery is completely topped off.

• Featherlight Travel Geometry: Weighing a mere 79 grams, this charger strips away all unnecessary bulk, making it a critical, non-obtrusive inclusion for multi-day bikepacking events and destination cycling trips.

• Universal Workspace Versatility: Operates flawlessly off any standard USB power supply delivering a minimum of 5V at 1A (USB 3.0 or later recommended), optimizing it for wall adapters, computer slots, or external solar power packs.

Technical Specifications

• Input Interface: USB Type-C

• Required Input Power: Minimum 5V at 1A (Supports USB 3.0 or later for peak charging rates)

• Product Weight: 79g

• Cradle Capacity: Single (1x) battery docking bay

• Enclosure Architecture: Durable, impact-resistant matte black composite shell

• Box Contents: 1x SRAM AXS Battery Charger Base, USB-C cable NOT included (Rechargeable drivetrain battery sold separately)

Compatibility

• Drivetrain Batteries: Engineered exclusively to charge standard SRAM eTap / AXS Rechargeable Batteries (EP-EAC-BAT-A1).

• Road & Gravel Components: Powers the batteries utilized across all SRAM RED eTap (11-speed legacy), RED AXS, Force AXS, Rival AXS, and Apex AXS front and rear derailleurs.

• Mountain Bike Ecosystems: Charges all off-road battery packs used in standard 12-speed Eagle AXS derailleurs (GX, X01, XX1) as well as the robust Eagle Transmission (T-Type) architectures (GX, X0, XX, XX SL).

• Wireless Subsystems: Fully compatible with batteries operating inside RockShox Reverb AXS wireless dropper posts and automated RockShox Flight Attendant suspension management units.

AC-EAC-BC-A2 User Manual

SRAM Warranty

All product warranties are in accordance with the manufacturer's policy (see link in the product details above). In most cases, this is a limited warranty that applies only to the original owner and excludes normal wear and tear, accidental damage, negligence (failure to clean/maintain the product), and improper installation (see User Manual link in the product details above). However, if you experience a problem with the product you purchased from bicyquel _ (original invoice required), please let us know so we can assist you with the appropriate procedure.